Name: Intel Core i7 4790 (Haswell) четири-ядрен (3.6/4.0 GHz Turbo Boost, 8MB L3, 1.2GHz GPU, LGA1150) TRAY
Brand: Intel
SKU: CPUPINTELI74790BOX
Availability: OutOfStock

Описание Характеристики Ревюта / Въпроси

Intel® Core™ i7-4790 Processor (8M Cache, up to 4.00 GHz)

# of Cores - 4
# of Threads - 8
Clock Speed - 3.6 GHz
Max Turbo Frequency - 4 GHz
Intel® Smart Cache - 8 MB
DMI2 - 5 GT/s
# of QPI Links - 0
Instruction Set - 64-bit
Instruction Set Extensions - SSE 4.1/4.2, AVX 2.0
Embedded Options Available - No
Lithography - 22 nm
Scalability - 1S Only
Max TDP - 84 W
Thermal Solution Specification - PCG 2013D

Memory Specifications

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

Graphics Specifications

Processor Graphics - Intel® HD Graphics 4600
Graphics Base Frequency - 350 MHz
Graphics Max Dynamic Frequency - 1.2 GHz
Graphics Video Max Memory - 1.7 GB
Intel® Quick Sync Video - Yes
Intel® InTru™ 3D Technology - Yes
Intel® Insider™ - Yes
Intel® Wireless Display - Yes
Intel® Clear Video HD Technology - Yes
# of Displays Supported - 3

Expansion Options

PCI Express Revision - 3.0
PCI Express Configurations - Up to 1x16, 2x8, 1x8/2x4
Max # of PCI Express Lanes - 16

Package Specifications

Max CPU Configuration - 1
TCASE - 72.72°C
Package Size - 37.5mm x 37.5mm
Graphics and IMC Lithography - 22nm
Sockets Supported - FCLGA1150
Low Halogen Options Available - See MDDS

Advanced Technologies

Intel® Turbo Boost Technology - 2.0
Intel® vPro Technology - Yes
Intel® Hyper-Threading Technology - Yes
Intel® Virtualization Technology (VT-x) - Yes
Intel® Virtualization Technology for Directed I/O (VT-d) - Yes
Intel® VT-x with Extended Page Tables (EPT) - Yes
Intel® TSX-NI - Yes
Intel® 64 - Yes
Intel® My WiFi Technology - Yes
Idle States - Yes
Enhanced Intel SpeedStep® Technology - Yes
Thermal Monitoring Technologies - Yes
Intel® Identity Protection Technology - Yes
Intel® Stable Image Platform Program (SIPP) - Yes

Intel® Data Protection Technology

AES New Instructions - Yes
Secure Key - Yes

Intel® Platform Protection Technology

OS Guard - Yes
Trusted Execution Technology - Yes
Execute Disable Bit - Yes
Anti-Theft Technology - Yes

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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

Frequency

3.6 GHz / 3600 MHz

Maximum turbo frequency

4 GHz / 4000 MHz

Bus speed

5 GT/s Direct Media Interface

Clock multiplier

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

S-spec numbers

Part number	ES/QS processors	Production processors
	QF4D	SR1QF
BX80646I74790		+
BXC80646I74790		+
CM8064601560113		+
Unknown	+

Architecture / Microarchitecture

Instruction set

x86

Microarchitecture

Haswell

Processor core

Haswell

Core stepping

Manufacturing process

0.022 micron

Data width

64 bit

The number of CPU cores

The number of threads

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 SpeedStep technology

Integrated Graphics Processing Unit

GPU Type

HD 4600

Microarchitecture

Gen 7.5

Execution units

Base frequency (MHz)

350

Maximum frequency (MHz)

1200

Integrated peripherals / components

Display controller

3 displays

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

Notes on Intel Core i7-4790

TSX instructions are supported for software development only. Due to internal defect, their usage may result in unpredictable system behavior

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Технически характеристики

Процесор сокет:	LGA1150
Брой ядра:	4
Архитектура:	64
Термична мощност (TDP):	84 W
Видеокарта:	Да
Честота процесор:	3600 MHz