Intel Core i7-4770S 4-Core 3.1GHz LGA1150

General information

Type
CPU / Microprocessor

Market segment
Desktop

Family
Intel Core i7

Model number
i7-4770S

CPU part numbers

CM8064601465504 is an OEM/tray microprocessor

Frequency
3100 MHz

Maximum turbo frequency
3900 MHz

Bus speed
5 GT/s DMI

Clock multiplier
31

Package
1150-land Flip-Chip Land Grid Array

Socket
Socket 1150 / H3 / LGA1150

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

S-spec numbers

Part number
ES/QS processors
Production processors

 
QE73
QEHG
SR14H

CM8064601465504
+
 
+

Unknown
 
+
 

Architecture / Microarchitecture

Microarchitecture
Haswell

Processor core
Haswell

Core stepping
C0 (QEHG, SR14H)

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 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches

Level 2 cache size
4 x 256 KB 8-way set associative caches

Level 3 cache size
8 MB 16-way set associative shared cache

Physical memory
32 GB

Multiprocessing
Uniprocessor

Extensions and 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
SMEP / Secure Mode Execution Protection

Low power features

Enhanced SpeedStep technology

Integrated peripherals / components

Integrated graphics
GPU Type: HD 4600
Graphics tier: GT2
Microarchitecture: Gen 7.5
Execution units: 20
Base frequency (MHz): 350
Maximum frequency (MHz): 1200
The number of supported displays: 3

Memory controller
The number of controllers: 1
Memory channels (per controller): 2
Memory channels (total): 2
Supported memory: DDR3-1333, DDR3-1600
Maximum memory bandwidth (GB/s): 25.6

Other peripherals

Direct Media Interface 2.0
PCI Express 3.0 interface

Electrical / Thermal parameters

Maximum operating temperature
71.35°C

Thermal Design Power
65 Watt

Notes on Intel Core i7-4770S

Also ships as an embedded microprocessor
TSXinstructions are supported for software development only. Due tointernal defect, their usage may result in unpredictable system behavior
Theprocessor has the following security, data protection and/or softwarefeatures: Intel Secure Key, vPro technology, Identity Protectiontechnology, OS Guard and Anti-Theft technology.
The CPU is compatible with DirectX 11.2, OpenGL 4.3 and OpenCL 1.2 APIs.
Thegraphics unit has the following software features enabled: IntelWireless Display, Quick Sync Video, Clear Video HD technology, InTru 3Dtechnology and Insider.