Intel Core i7-3770S i7 3770S i7 3770 S 3.1 GHz Quad-Core Eight-Core 65W CPU Processor LGA 1155

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core i7

Model number?

i7-3770S

CPU part numbers

• CM8063701211900is an OEM/tray microprocessor

• CM8063701211901is an OEM/tray microprocessor

• BX80637I73770Sis a boxed processor with fan and heatsink (English version)

Frequency?

3100 MHz

Maximum turbo frequency

3900 MHz (1 core)
3800 MHz (2 cores)
3600 MHz (3 cores)
3500 MHz (4 cores)

Bus speed?

5 GT/s DMI

Clock multiplier?

31

Package

1155-land Flip-Chip Land Grid Array

Socket

Socket 1155 / H2 / LGA1155

Size

1.48" x 1.48" / 3.75cm x 3.75cm

Weight

0.9oz / 26.9g (CPU)
11oz / 312.3g (box)

Fan/heatsink

E97379-001

Introduction date

April 23, 2012 (announcement)
April 29, 2012 (launch)

End-of-Life date

Last order date is December 26, 2014
Last shipment date is June 5, 2015

Price at introduction

$294 (OEM)
$305 (box)

S-spec numbers

Architecture / Microarchitecture

Microarchitecture

Ivy Bridge

Processor core?

Ivy Bridge

Core stepping?

E1 (QC47, SR0PN)

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

• F16C / 16-bit Floating-Point conversion instructions

• EM64T / Extended Memory 64 technology / Intel 64?

• NX / XD / Execute disable bit?

• HT / Hyper-Threading technology?

• VT-x / Virtualization technology?

• VT-d / Virtualization for directed I/O

• TBT 2.0 / Turbo Boost technology 2.0?

• TXT / Trusted Execution technology

• SMEP / Secure Mode Execution Protection

Low power features

Enhanced SpeedStep technology?

Integrated peripherals / components

Integrated graphics

GPU Type: HD 4000
Graphics tier: GT2
Microarchitecture: Gen 7
Execution units: 16
Base frequency (MHz): 650
Maximum frequency (MHz): 1150
The number of supported displays: 3

Memory controller

The number of controllers: 1
Memory channels: 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?

69.1°C

Thermal Design Power?

65 Watt