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Intel Pentium Dual-Core G6951 - CM80616004593AF / BX80616G6951

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Intel Pentium G6951 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Pentium Dual-Core
Model number  ? G6951
CPU part numbers
  • CM80616004593AF is an OEM/tray microprocessor
  • BX80616G6951 is a boxed processor (English version)
Frequency  ? 2800 MHz
Bus speed  ? 2.5 GT/s DMI
Package1156-land Flip-Chip Land Grid Array (FC-LGA10)
SocketSocket 1156 / H1 / LGA1156
Size1.48" x 1.48" / 3.75cm x 3.75cm
Introduction date3rd quarter 2010
S-spec numbers
  Production processors
Part number SLBTF
Architecture / Microarchitecture
MicroarchitectureNehalem (Westmere)
Processor core  ? Clarkdale
Core stepping  ? K0 (SLBTF)
Manufacturing process0.032 micron
382 million transistors (CPU die)
177 million transistors (IMC / graphics die)
Die size81mm2 (CPU die)
114mm2 (IMC / graphics die)
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size  ? 2 x 256 KB
Level 3 cache size3 MB shared cache
Physical memory16 GB
MultiprocessingNot supported
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • VT-x / Virtualization technology  ? 
  • NX / XD / Execute disable bit  ? 
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphics
  • GPU Type: HD (Nehalem)
    Base frequency (MHz): 533
    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): 17.1
Other peripherals
  • Direct Media Interface
  • PCI Express 2.0 interface
Electrical / Thermal parameters
V core  ? 0.65V - 1.4V
Maximum operating temperature  ? 72.6°C
Thermal Design Power  ? 73 Watt
Notes on Intel Pentium G6951
  • Graphics and memory controllers are located on a separate die, which is manufactured on 0.045 micron technology
  • The CPU is compatible with Shader Model 4, along with DirectX 10.1 and OpenGL 2.1 APIs. OpenCL API is not supported.

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For detailed comparision of the Intel G6951 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: G6951, CM80616004593AF, Intel Pentium Dual-Core 2.8GHz, Clarkdale Socket 1156


Q: I have an Intel Pentium G6951 processor. Can I upgrade it?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check website for CPU support list for your board.

Pentium G6951 Overclocking

Sorry, overclocking information is not available at this time.

Related news stories

Pentium G6951 - the first upgradeable Intel processor
Aug 27, 2010: Many computer enthusiasts are familiar with locked features on AMD Athlon II and Phenom II microprocessors, that is when a CPU is manufactured with a standard set of features, but certain features, like extra cores or L3 cache, are "turned off" due to internal defects or other reasons. Buying one of these processors and using well known method of unlocking the features gives people a chance to "upgrade" their CPU for free. Intel decided to take this approach to a new level, where a processor is released with locked features, that can be unlocked for a price. The first such processor is Pentium G6951.

Pentium G6951 is close to launch
Jul 21, 2010: In April of this year we reported about new Clarkdale-based Pentium dual-core CPU with processor number G6951. In the past two days we found two notable references to this CPU, which makes us think that the G6951 is close to release date, and it could be launched next month together with other budget Celeron and Pentium microprocessors.

Intel planning Pentium G6951
Apr 26, 2010: Intel posted part and model numbers for the second socket 1156 Pentium microprocessor - Pentium G6951. The processor has an OEM part number CM80616004593AF and boxed part BX80616G6951.

CPU ID information for the Pentium G6951

We don't have CPU ID information for the Intel Pentium G6951 CPU in our database. If you have this processor please use our CPUID tool to submit CPUID information. During submission, please specify family name, CM80616004593AF part number, and, most importantly, make the CPUID record public. To search or browse all public CPUID submissions please visit CPUID database.

CPUs, related to Intel Pentium G6951

Model Cores /
Frequency Turbo
TDP Features  
Intel Pentium Dual-Core family, Socket 1156
   Pentium G69502 / 22.8 GHz 3 MB73W>
   Pentium G69512 / 22.8 GHz 3 MB  
   Pentium G69602 / 22.93 GHz 3 MB73W>
Other families, Nehalem micro-architecture, Socket 1156
   Core i3-5302 / 42.93 GHz 4 MB73WSSE4, HT>
   Core i3-5402 / 43.06 GHz 4 MB73WSSE4, HT>
   Core i3-5502 / 43.2 GHz 4 MB73WSSE4, HT>
   Core i3-5602 / 43.33 GHz 4 MB73WSSE4, HT>
   Core i5-750S4 / 42.4 GHz3.2 GHz8 MB82WSSE4, TBT>
   Core i5-7504 / 42.66 GHz3.2 GHz8 MB95WSSE4, TBT>
   Core i5-7604 / 42.8 GHz3.46 GHz8 MB95WSSE4, TBT>
   Core i7-8704 / 82.93 GHz3.6 GHz8 MB95WSSE4, HT, TXT, TBT>
   Core i7-875K4 / 82.93 GHz3.6 GHz8 MB95WSSE4, HT, TBT, Unlock>
   Core i7-8804 / 83.06 GHz3.73 GHz8 MB95WSSE4, HT, TXT, TBT>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Pentium G6951
 • Click on the >  icon to compare any CPU in the table with the Intel Pentium G6951 (Javascript required).
 • List of related CPUs is not complete.
 • Features abbreviations:
SSE4 - SSE4 instructions
HT - Hyper-Threading
TXT - Trusted Execution
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

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