Procesor Core i7-4790 4x3.6GHz LGA1150 OEM

4x4GHz w trybie turbo

General information

Type    CPU / Microprocessor

Market segment    Desktop

Family    Intel Core i7

Model number  ?     i7-4790

CPU part numbers

CM8064601560113 is an OEM/tray microprocessor

BX80646I74790 is a boxed processor with fan and heatsink (English version)

BXC80646I74790 is a boxed processor with fan and heatsink (Chinese version)

Frequency  ?     3.6 GHz / 3600 MHz

Maximum turbo frequency    4 GHz / 4000 MHz

Bus speed  ?     5 GT/s Direct Media Interface

Clock multiplier  ?     36

Package    1150-land Flip-Chip Land Grid Array

Socket    Socket 1150 / H3 / LGA1150

Size    1.48" x 1.48" / 3.75cm x 3.75cm

Introduction date    May 11, 2014

Price at introduction    $303 (OEM)

$312 (box)

S-spec numbers

Part number    ES/QS processors    Production processors

QF4D    SR1QF

BX80646I74790         +

BXC80646I74790         +

CM8064601560113         +

Unknown    +

Architecture / Microarchitecture

Instruction set    x86

Microarchitecture    Haswell

Processor codename    Haswell

Core stepping  ?     C0

Manufacturing process    0.022 micron

Data width    64 bit

The number of CPU cores    4

The number of threads    8

Floating Point Unit    Integrated

Level 1 cache size  ?     4 x 32 KB instruction caches

4 x 32 KB data caches

Level 2 cache size  ?     4 x 256 KB

Level 3 cache size    8 MB

Physical memory    32 GB

Multiprocessing    Uniprocessor

Extensions & Technologies

MMX instructions

SSE / Streaming SIMD Extensions

SSE2 / Streaming SIMD Extensions 2

SSE3 / Streaming SIMD Extensions 3

SSSE3 / Supplemental Streaming SIMD Extensions 3

SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4  ?

AES / Advanced Encryption Standard instructions

AVX / Advanced Vector Extensions

AVX2 / Advanced Vector Extensions 2.0

BMI / BMI1 + BMI2 / Bit Manipulation instructions

F16C / 16-bit Floating-Point conversion instructions

FMA3 / 3-operand Fused Multiply-Add instructions

EM64T / Extended Memory 64 technology / Intel 64  ?

HT / Hyper-Threading technology  ?

TBT 2.0 / Turbo Boost technology 2.0  ?

VT-x / Virtualization technology  ?

VT-d / Virtualization for directed I/O

TSX / Transactional Synchronization Extensions

Security Features

NX / XD / Execute disable bit  ?

TXT / Trusted Execution technology

Low power features    Enhanced Intel SpeedStep technology  ?

Integrated Graphics Processing Unit

GPU Type    HD 4600

Microarchitecture    Gen 7.5

Execution units    20

Base frequency (MHz)    350

Maximum frequency (MHz)    1200

Display controller    3 displays

Integrated peripherals / components

Memory controller    The number of controllers: 1

Memory channels (per controller): 2

Memory channels (total): 2

Supported memory: DDR3-1333, DDR3-1600

Other peripherals

Direct Media Interface 2.0

PCI Express 3.0 interface

Electrical / Thermal parameters

Maximum operating temperature  ?     72.72°C

Thermal Design Power  ?     84 Watt

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