Prosessor Intel Pentium G870

Deskripsi

Prosessor Intel Pentium G870

Specifications
Type CPU / Microprocessor
Market segment Desktop
Family Intel Pentium Dual-Core
Frequency 3100 MHz
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
Introduction date June 3, 2012
Price at introduction $86
S-spec numbers
ES/QS processors Production processors
Part number Q1EU SR057
BX80623G870 +
CM8062307260115 +
CM8062307260117 +
Architecture / Microarchitecture
Microarchitecture Sandy Bridge
Processor core Sandy Bridge
Core stepping Q0 (Q1EU, SR057)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
The number of cores 2
The number of threads 2
Floating Point Unit Integrated
Level 1 cache size 2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size 2 x 256 KB 8-way set associative caches
Level 3 cache size 3 MB 12-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
Features
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
EM64T / Extended Memory 64 technology / Intel 64
NX / XD / Execute disable bit
VT-x / Virtualization technology
Low power features Enhanced SpeedStep technology
Integrated peripherals / components
Integrated graphics GPU Type: HD (Sandy Bridge)
Base frequency (MHz): 850
Maximum frequency (MHz): 1100
The number of supported displays: 2
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1066, DDR3-1333
Maximum memory bandwidth (GB/s): 21.3
Other peripherals
Direct Media Interface 2.0
PCI Express 2.0 interface
Electrical / Thermal parameters
Maximum operating temperature 69.1°C
Thermal Design Power 65 Watt