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Tuesday, 09 June 2026

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Intel G645 Dual Core 2.9GHz Sandy Bridge Pentium Processor

Intel G645 Dual Core 2.9GHz Sandy Bridge Pentium Processor
Intel G645 Dual Core 2.9GHz Sandy Bridge Pentium Processor
Intel G645 chip run at 2.9 GHz, The chip has also 3 MB level 3 cache, which is shared between the cores. Memory controller on the Pentium has two channels, and it can work with DDR3 memory with 1066 and 1333 MHz data rates. The Intel G645 CPU uses basic HD-capable graphics controller, clocked at 850 MHz, or up to 1.1 GHz when graphics turbo mode is on.

Availability:  Phased Out

Technical Specifications

Essentials
Processor Number
G645
# of Cores
2
# of Threads
2
Clock Speed
2.9 GHz
Intel® Smart Cache
3 MB
Bus/Core Ratio
29
DMI
5 GT/s
Instruction Set
64-bit
Instruction Set Extensions
SSE4.1/4.2
Embedded Options Available
No
Lithography
32 nm
Max TDP
65 W
Memory Specifications
Max Memory Size (dependent on memory type)
32 GB
Memory Types
DDR3-1066
# of Memory Channels
2
Max Memory Bandwidth
17 GB/s
Graphics Specifications
Processor Graphics
Intel® HD Graphics
Graphics Base Frequency
850 MHz
Graphics Max Dynamic Frequency
1.1 GHz
Intel® Quick Sync Video
No
Intel® InTru™ 3D Technology
No
Intel® Insider™
No
Intel® Wireless Display
No
Intel® Flexible Display Interface (Intel® FDI)
Yes
Intel® Clear Video HD Technology
No
Dual Display Capable
Yes
# of Displays Supported
2
Expansion Options
PCI Express Revision
2.0
Package Specifications
Max CPU Configuration
1
TCASE
69.1°C
Package Size
37.5mm x 37.5mm
Sockets Supported
FCLGA1155
Low Halogen Options Available
See MDDS
Advanced Technologies
Intel® Turbo Boost Technology
No
Intel® vPro Technology
No
Intel® Hyper-Threading Technology
No
Intel® Virtualization Technology (VT-x)
Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
No
Intel® Trusted Execution Technology
No
AES New Instructions
No
Intel® 64
Yes
Idle States
Yes
Enhanced Intel SpeedStep® Technology
Yes
Thermal Monitoring Technologies
Yes
Intel® Fast Memory Access
Yes
Intel® Flex Memory Access
Yes
Execute Disable Bit
Yes