Intel Pentium G640, LGA1155

Essentials

Product Collection Legacy Intel® Pentium® Processor
Code Name Products formerly Sandy Bridge
Vertical Segment Desktop
Processor Number G640
Status Discontinued
Launch Date Q2'12
Expected Discontinuance Q3'2013
Lithography 32 nm
Recommended Customer Price $64.00

Performance

# of Cores 2
# of Threads 2
Processor Base Frequency 2.80 GHz
Cache 3 MB SmartCache
Bus Speed 5 GT/s DMI
TDP 65 W

Supplemental Information

Embedded Options Available No

Memory Specifications

Max Memory Size (dependent on memory type) 32 GB
Memory Types DDR3 1066
Max # of Memory Channels 2
Max Memory Bandwidth 17 GB/s

Processor Graphics

Processor Graphics ‡ Intel® HD Graphics for 2nd Generation Intel® Processors
Graphics Base Frequency 850 MHz
Graphics Max Dynamic Frequency 1.10 GHz
Intel® Quick Sync Video No
Intel® InTru™ 3D Technology No
Intel® Flexible Display Interface (Intel® FDI) Yes
Intel® Clear Video HD Technology No
# of Displays Supported ‡ 2

Expansion Options

PCI Express Revision 2.0

Package Specifications

Sockets Supported FCLGA1155
Max CPU Configuration 1
TCASE 69.1°C
Package Size 37.5mm x 37.5mm

Advanced Technologies

Intel® Optane™ Memory Supported ‡ No
Intel® Turbo Boost Technology ‡ No
Intel® vPro™ Platform Eligibility ‡ No
Intel® Hyper-Threading Technology ‡ No
Intel® Virtualization Technology (VT-x) ‡ Yes
Intel® Virtualization Technology for Directed I/O (VT-d) ‡ No
Intel® VT-x with Extended Page Tables (EPT) ‡ Yes
Intel® 64 ‡ Yes
Instruction Set 64-bit
Instruction Set Extensions Intel® SSE4.1, Intel® SSE4.2
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Thermal Monitoring Technologies Yes
Intel® Fast Memory Access Yes
Intel® Flex Memory Access Yes

Security & Reliability

Intel® AES New Instructions No
Intel® Trusted Execution Technology ‡ No
Execute Disable Bit ‡ Yes