Intel core i3 3120

Результаты тестов

SuperPI 1M	15.2
SuperPI 2M	35.0
SuperPI 32M	854.1
3DMark06	3057
Cinebench R11.5 CPU	2.5

Рейтинг	3Dmark06
106. Intel Core i3-4000M	3098
107. Intel Core i5-4200U	3064
108. Intel Core i3-3120M	3057
109. Intel Core i7-620M	3044
110. AMD Phenom II X4 N970	3043
Рейтинг всех мобильных процессоров

Intel Core i3-3120M — двухъядерный процессор для ноутбуков, построенный на основе мобильной архитектуры Ivy Bridge. Поддержка технологии Hyper-Threading обеспечивает более эффективное использование CPU благодаря параллельной обработке четырех потоков двумя ядрами. Процессор работает с тактовой частотой 2.5 ГГц, которая не повышается в связи с отсутствием Turbo Boost. Кэш третьего уровня составляет 3 МБ.

Ivy Bridge — это улучшенная версия архитектуры Sandy Bridge. Новой микроархитектуре свойственно наличие новых 3D-транзисторов, 22-нанометровая технология изготовления, PCI Express 3.0 и поддержка DDR3 (L) -1600.

Производительность Core i3-3120M лучше моделей Sandy Bridge с аналогичной тактовой частотой. К примеру, этот показатель примерно на 5-10% выше, чем у i3-2370M. А вот из-за отсутствия технологии разгона, 3120М довольно значительно уступает некоторым i5-моделям, например i5-3210M, на 10-25%.

Интегрированная видеокарта Intel HD Graphics 4000 предлагает 16 исполнительных устройств, и работает с частотой 650-1100 МГц при участии технологии Turbo Boost. Таким образом, графическая производительность данной видеокарты должна быть хуже AMD Radeon HD 6620G.

Как и большинство двухъядерных решений, i3-3120M имеет TDP 35 Вт, значит даже небольшие ноутбуки, которые не отличаются мощной системой охлаждения, смогут комплектоваться данным CPU.

Specifications

Compare Intel® Products

Essentials

• Product Collection Legacy IntelВ® Coreв„ў Processors
• Code Name Products formerly Ivy Bridge
• Vertical Segment Mobile
• Processor Number i3-3120M
• Off Roadmap No
• Status Launched
• Launch Date Q3’12
• Lithography 22 nm

Performance

• # of Cores 2
• # of Threads 4
• Processor Base Frequency 2.50 GHz
• Cache 3 MB IntelВ® Smart Cache
• Bus Speed 5 GT/s
• TDP 35 W

Supplemental Information

• Embedded Options Available No
• Datasheet View now

Memory Specifications

• Max Memory Size (dependent on memory type) 32 GB
• Memory Types DDR3/L/-RS 1333/1600
• Max # of Memory Channels 2
• Max Memory Bandwidth 25.6 GB/s
• ECC Memory Supported ‡ No

Processor Graphics

• Processor Graphics ‡ IntelВ® HD Graphics 4000
• Graphics Base Frequency 650 MHz
• Graphics Max Dynamic Frequency 1.10 GHz
• Graphics Output eDP/DP/HDMI/SDVO/CRT
• IntelВ® Quick Sync Video Yes
• IntelВ® InTruв„ў 3D Technology Yes
• IntelВ® Flexible Display Interface (IntelВ® FDI) Yes
• IntelВ® Clear Video HD Technology Yes
• # of Displays Supported ‡ 3
• Device ID 0x166

Expansion Options

• PCI Express Revision 2.0
• PCI Express Configurations ‡ 1×16, 2×8, 1×8 2×4
• Max # of PCI Express Lanes 16

Package Specifications

• Sockets Supported FCPGA988
• Max CPU Configuration 1
• T_JUNCTION 90C (PGA); 105C (BGA)
• Package Size 37.5mm x 37.5mm (rPGA988B); 31mm x 24mm (BGA1023)

Advanced Technologies

• IntelВ® Turbo Boost Technology ‡ No
• IntelВ® vProв„ў Platform Eligibility ‡ No
• IntelВ® Hyper-Threading Technology ‡ Yes
• IntelВ® Virtualization Technology (VT-x) ‡ Yes
• IntelВ® Virtualization Technology for Directed I/O (VT-d) ‡ No
• IntelВ® VT-x with Extended Page Tables (EPT) ‡ Yes
• IntelВ® 64 ‡ Yes
• Instruction Set 64-bit
• Instruction Set Extensions IntelВ® AVX
• IntelВ® My WiFi Technology Yes
• 4G WiMAX Wireless Technology Yes
• Idle States Yes
• Enhanced Intel SpeedStepВ® Technology Yes
• IntelВ® Demand Based Switching No
• Thermal Monitoring Technologies Yes
• IntelВ® Fast Memory Access Yes
• IntelВ® Flex Memory Access Yes
• IntelВ® Identity Protection Technology ‡ Yes

Security & Reliability

• IntelВ® AES New Instructions No
• IntelВ® Trusted Execution Technology ‡ No
• Execute Disable Bit ‡ Yes
• Anti-Theft Technology Yes

Ordering and Compliance

Retired and discontinued

IntelВ® Coreв„ў i3-3120M Processor (3M Cache, 2.50 GHz) FC-PGA12F, Tray

• MM# 921876
• Spec Code SR0TX
• Ordering Code AW8063801111700
• Shipping Media TRAY
• Stepping L1

Trade compliance information

• ECCN 3A991
• CCATS NA
• US HTS 8542310001

PCN/MDDS Information

SR0TX

• 921876 PCN | MDDS

Compatible Products

IntelВ® 7 Series Chipsets

Downloads and Software

Launch Date

The date the product was first introduced.

Lithography

Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.

# of Cores

Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).

# of Threads

A Thread, or thread of execution, is a software term for the basic ordered sequence of instructions that can be passed through or processed by a single CPU core.

Processor Base Frequency

Processor Base Frequency describes the rate at which the processor’s transistors open and close. The processor base frequency is the operating point where TDP is defined. Frequency is measured in gigahertz (GHz), or billion cycles per second.

Cache

CPU Cache is an area of fast memory located on the processor. IntelВ® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.

Bus Speed

A bus is a subsystem that transfers data between computer components or between computers. Types include front-side bus (FSB), which carries data between the CPU and memory controller hub; direct media interface (DMI), which is a point-to-point interconnection between an Intel integrated memory controller and an Intel I/O controller hub on the computer’s motherboard; and Quick Path Interconnect (QPI), which is a point-to-point interconnect between the CPU and the integrated memory controller.

Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.

Embedded Options Available

Embedded Options Available indicates products that offer extended purchase availability for intelligent systems and embedded solutions. Product certification and use condition applications can be found in the Production Release Qualification (PRQ) report. See your Intel representative for details.

Max Memory Size (dependent on memory type)

Max memory size refers to the maximum memory capacity supported by the processor.

Memory Types

IntelВ® processors come in four different types: a Single Channel, Dual Channel, Triple Channel, and Flex Mode.

Max # of Memory Channels

The number of memory channels refers to the bandwidth operation for real world application.

Max Memory Bandw >Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).

ECC Memory Supported ‡

ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.

Processor Graphics ‡

Processor Graphics indicates graphics processing circuitry integrated into the processor, providing the graphics, compute, media, and display capabilities. IntelВ® HD Graphics, Irisв„ў Graphics, Iris Plus Graphics, and Iris Pro Graphics deliver enhanced media conversion, fast frame rates, and 4K Ultra HD (UHD) video. See the IntelВ® Graphics Technology page for more information.

Graphics Base Frequency

Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.

Graphics Max Dynamic Frequency

Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using IntelВ® HD Graphics with Dynamic Frequency feature.

Graphics Output

Graphics Output defines the interfaces available to communicate with display devices.

IntelВ® Quick Sync V >IntelВ® Quick Sync Video delivers fast conversion of video for portable media players, online sharing, and video editing and authoring.

IntelВ® InTruв„ў 3D Technology

IntelВ® InTruв„ў 3D Technology provides stereoscopic 3-D Blu-ray* playback in full 1080p resolution over HDMI* 1.4 and premium audio.

IntelВ® Flexible Display Interface (IntelВ® FDI)

The IntelВ® Flexible Display Interface is an innovative path for two independently controlled channels of integrated graphics to be displayed.

IntelВ® Clear V >IntelВ® Clear Video HD Technology, like its predecessor, IntelВ® Clear Video Technology, is a suite of image decode and processing technologies built into the integrated processor graphics that improve video playback, delivering cleaner, sharper images, more natural, accurate, and vivid colors, and a clear and stable video picture. IntelВ® Clear Video HD Technology adds video quality enhancements for richer color and more realistic skin tones.

PCI Express Revision

PCI Express Revision is the version supported by the processor. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.

PCI Express Configurations ‡

PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link the PCH PCIe lanes to PCIe devices.

Max # of PCI Express Lanes

A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. # of PCI Express Lanes is the total number supported by the processor.

Sockets Supported

The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.

T_JUNCTION

Junction Temperature is the maximum temperature allowed at the processor die.

Intel® Turbo Boost Technology ‡

IntelВ® Turbo Boost Technology dynamically increases the processor’s frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.

Intel® vPro™ Platform Eligibility ‡

The Intel vProВ® platform is a set of hardware and technologies used to build business computing endpoints with premium performance, built-in security, modern manageability and platform stability.
Learn more about Intel vProВ®

Intel® Hyper-Threading Technology ‡

IntelВ® Hyper-Threading Technology (IntelВ® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.

Intel® Virtualization Technology (VT-x) ‡

Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

Intel® Virtualization Technology for Directed I/O (VT-d) ‡

IntelВ® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and ItaniumВ® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

Intel® VT-x with Extended Page Tables (EPT) ‡

IntelВ® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in IntelВ® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.

Intel® 64 ‡

IntelВ® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.В№ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Instruction Set

An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with.

Instruction Set Extensions

Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions).

IntelВ® My WiFi Technology

IntelВ® My WiFi Technology enables wireless connection of an UltrabookTM or laptop to WiFi-enabled devices such as printers, stereos, etc.

4G WiMAX Wireless Technology

4G WiMAX Wireless Technology provides broadband Internet access at speeds up to four times faster than 3G.

>Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.

Enhanced Intel SpeedStepВ® Technology

Enhanced Intel SpeedStepВ® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStepВ® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStepВ® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

IntelВ® Demand Based Switching

IntelВ® Demand Based Switching is a power-management technology in which the applied voltage and clock speed of a microprocessor are kept at the minimum necessary levels until more processing power is required. This technology was introduced as Intel SpeedStepВ® Technology in the server marketplace.

Thermal Monitoring Technologies

Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core’s temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.

IntelВ® Fast Memory Access

IntelВ® Fast Memory Access is an updated Graphics Memory Controller Hub (GMCH) backbone architecture that improves system performance by optimizing the use of available memory bandwidth and reducing the latency of the memory accesses.

IntelВ® Flex Memory Access

IntelВ® Flex Memory Access facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual-channel mode.

Intel® Identity Protection Technology ‡

Intel® Identity Protection Technology is a built-in security token technology that helps provide a simple, tamper-resistant method for protecting access to your online customer and business data from threats and fraud. Intel® IPT provides a hardware-based proof of a unique user’s PC to websites, financial institutions, and network services; providing verification that it is not malware attempting to login. Intel® IPT can be a key component in two-factor authentication solutions to protect your information at websites and business log-ins.

IntelВ® AES New Instructions

IntelВ® AES New Instructions (IntelВ® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.

Intel® Trusted Execution Technology ‡

IntelВ® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to IntelВ® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

Execute Disable Bit ‡

Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

Anti-Theft Technology

Intel® Anti-Theft Technology (Intel® AT) helps keep your laptop safe and secure in the event that it’s ever lost or stolen. Intel® AT requires a service subscription from an Intel® AT–enabled service provider.

Tray Processor

Intel ships these processors to Original Equipment Manufacturers (OEMs), and the OEMs typically pre-install the processor. Intel refers to these processors as tray or OEM processors. Intel doesn’t provide direct warranty support. Contact your OEM or reseller for warranty support.

More support options for IntelВ® Coreв„ў i3-3120M Processor (3M Cache, 2.50 GHz)

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Intel classifications are for informational purposes only and consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company as an importer and/or exporter is responsible for determining the correct classification of your transaction.

Refer to Datasheet for formal definitions of product properties and features.

‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.

System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.

“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.

Intel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See http://www.intel.com/content/www/us/en/processors/processor-numbers.html for details.

Some products can support AES New Instructions with a Processor Configuration update, in particular, i7-2630QM/i7-2635QM, i7-2670QM/i7-2675QM, i5-2430M/i5-2435M, i5-2410M/i5-2415M. Please contact OEM for the BIOS that includes the latest Processor configuration update.

Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with IntelВ® Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information.

Check http://ipt.intel.com/ for systems that support IntelВ® Identity Protection Technology (IntelВ® IPT).

Processors that support 64-bit computing on IntelВ® architecture require an Intel 64 architecture-enabled BIOS.

Количество ядер — 2, производится по 22 нм техпроцессу, архитектура Ivy Bridge. Благодаря технологии Hyper-Threading, количество потоков 4, что вдвое больше числа физических ядер и увеличивает производительность многопоточных приложений и игр.

Базовая частота ядер Core i3-3120M — 2.5 ГГц. Максимальная частота в режиме Intel Turbo Boost достигает 2.5 ГГц. Обратите внимание, что кулер Intel Core i3-3120M должен охлаждать процессоры с TDP не менее 35 Вт на штатных частотах. При разгоне требования повышаются.

Материнская плата для Intel Core i3-3120M должна быть с сокетом FCPGA988. Система питания должна выдерживать процессоры с тепловым пакетом не менее 35 Вт.

Благодаря встроенному видеоядру Intel® HD Graphics 4000, компьютер может работать без дискретной видеокарты, поскольку монитор подключается к видеовыходу на материнской плате.

Цена в России

Семейство

Тест Intel Core i3-3120M

Скорость в играх

Производительность Intel Core i3-3120M в играх и подобных приложениях, согласно нашим тестам.

Наибольшее влияние на результат оказывает производительность 4 ядер, если они есть, и производительность на 1 ядро, поскольку большинство игр полноценно используют не более 4 ядер.

Скорость в офисном использовании

Производительность в повседневной работе, например, браузерах и офисных программах.

Наибольшее влияние на результат оказывает производительность 1 ядра, поскольку большинство приложений использует лишь одно, игнорируя остальные.

Скорость в тяжёлых приложениях

Производительность в рендеринге, кодировании видео, работе с виртуальными машинами и базами данных.

Наибольшее влияние на результат оказывает производительность всех ядер и их количество, поскольку большинство профессиональных приложений охотно используют все ядра и соответственно увеличивают скорость работы.

Данные получены из тестов пользователей, которые тестировали свои системы как в разгоне, так и без. Таким образом, вы видите усреднённые значения, соответствующие процессору.

Скорость числовых операций

Мин.	Среднее	Макс.
32	1 ядро 60	69
59	2 ядра 106	130

Мин.	Среднее	Макс.
90	4 ядра 157	178
97	8 ядер 160	179

Для разных задач требуются разные сильные стороны CPU. Система с малым количеством быстрых ядер отлично подойдёт для игр, но уступит системе с большим количеством медленных ядер в сценарии рендеринга.

Мы считаем, что для бюджетного игрового компьютера подходит процессор с минимум 4 ядрами/4 потоками. При этом отдельные игры могут загружать его на 100% и тормозить, а выполнение любых задач в фоне приведёт к просадке ФПС.

В идеале покупатель должен стремиться к минимум 6/6 или 6/12, но учитывать, что системы с более чем 16 потоками сейчас применимы только в профессиональных задачах.

Данные получены из тестов пользователей, которые тестировали свои системы как в разгоне (максимальное значение в таблице), так и без (минимальное). Типичный результат указан посередине, в цветной полосе указана позиция среди всех протестированных систем.

Комплектующие

Материнские платы

• Lenovo 36984SU
• Alienware M14xR1
• Gigabyte GA-970A-UD3
• Dell Inspiron 8600
• Lenovo 10AB0010US
• Asus K8N-E-Deluxe
• HP h8-1534

Видеокарты

Оперативная память

• Нет данных

• Нет данных

Мы собрали список комплектующих, которые пользователи наиболее часто выбирают, собирая компьютер на базе Core i3-3120M. Также с этими комплектующими достигаются наилучшие результаты в тестах и стабильная работа.

Самый популярный конфиг: материнская плата для Intel Core i3-3120M — Lenovo 36984SU, видеокарта — GeForce GT 420.

«>

Мин.	Среднее	Макс.
106	Все ядра 162	179