General information
Type CPU / Microprocessor
Market segment Desktop
Family Intel Core i7
Model number ? i7-3770S
CPU part numbers
CM8063701211900 is an OEM/tray microprocessor
CM8063701211901 is an OEM/tray microprocessor
BX80637I73770S is a boxed processor with fan and heatsink (English version)
Frequency ? 3.1 GHz / 3100 MHz
Maximum turbo frequency 3.9 GHz / 3900 MHz
Bus speed ? 5 GT/s Direct Media Interface
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
Part number ES/QS processors Production processors
QC47 SR0PN
BX80637I73770S +
CM8063701211900 +
CM8063701211901 +
Architecture / Microarchitecture
Instruction set x86
Microarchitecture Ivy Bridge
Processor core ? Ivy Bridge
Core stepping ? E1
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
F16C / 16-bit Floating-Point conversion instructions
EM64T / Extended Memory 64 technology / Intel 64 ?
HT / Hyper-Threading technology ?
VT-x / Virtualization technology ?
VT-d / Virtualization for directed I/O
TBT 2.0 / Turbo Boost technology 2.0 ?
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 4000
Microarchitecture Gen 7
Execution units 16
Base frequency (MHz) 650
Maximum frequency (MHz) 1150
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 ? 69.1°C
Thermal Design Power ? 65 Watt
