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> Intel Pentium G645 - CM8062301262601 / BX80623G645 / BXC80623G645 > detail information
Intel Pentium G645 - CM8062301262601 / BX80623G645 / BXC80623G645 information
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Type:CPU
Manufacturer:Intel
family:Pentium Dual-Core
microprocessors:Pentium Dual-Core
Type
CPU / Microprocessor
Market segment
Desktop
Family
Intel Pentium Dual-Core
Model number
G645
CPU part numbers
CM8062301262601
is an OEM/tray microprocessor
BX80623G645
is a boxed processor with fan and heatsink (English version)
BXC80623G645
is a boxed processor with fan and heatsink (Chinese version)
Frequency
2900 MHz
Bus speed
5 GT/s DMI
Clock multiplier
29
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
September 2, 2012
Price at introduction
$64 (OEM)
$72 (box)
S-spec numbers
ES/QS processors
Production processors
Part number
QCAT
SR0RS
BX80623G645
+
BXC80623G645
+
CM8062301262601
+
+
Architecture / Microarchitecture
Microarchitecture
Sandy Bridge
Processor core
Sandy Bridge
Core stepping
Q0 (QCAT, SR0RS)
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
Maximum memory bandwidth (GB/s): 17
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
Notes on Intel Pentium G645
The CPU is compatible with Shader Model 4.1, along with DirectX 10.1 and OpenGL 3.1 APIs. OpenCL API is not supported.
other microprocessors
Intel Pentium G645T - CM8062301263701
Intel Pentium G840 - CM8062301046104 / BX80623G840 / BXC80623G840
Intel Pentium G850 - CM8062301046204 / BX80623G850 / BXC80623G850
Intel Pentium G860 - CM8062307260237 / BX80623G860 / BXC80623G860
Intel Pentium G860T - CM8062301198300
Intel Pentium G870 - CM8062307260115 / BX80623G870
Intel Pentium G2010 - CM8063701444800 / BX80637G2010 / BXC80637G2010
Intel Pentium G2020 - CM8063701444700 / BX80637G2020 / BXC80637G2020
Intel Pentium G2020T - CM8063701444601
Intel Pentium G2030 - CM8063701450000 / BX80637G2030
Intel Pentium G2030T - CM8063701450500
Intel Pentium G2100T - CM8063701219000
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