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AMD Phenom II X4 955 - HDX955FBK4DGM

CPU » AMD » K10 families » Phenom II X4 » 955

Specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Phenom II X4
Model number  ? 955
CPU part numberHDX955FBK4DGM is an OEM/tray microprocessor
Stepping codeAACAC AC
Frequency  ? 3200 MHz
Bus speed  ? 667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link
Clock multiplier  ? 16
Package938-pin organic micro-PGA
SocketsSocket AM2+
Socket AM3
Introduction dateNov 4, 2009
 
Architecture / Microarchitecture
MicroarchitectureK10
PlatformDragon
Processor core  ? Deneb
Core stepping  ? C3
CPUID100F43
Manufacturing process0.045 micron SOI
758 million transistors
Die size258mm2
Data width64 bit
The number of cores4
The number of threads4
Floating Point UnitIntegrated
Level 1 cache size  ? 4 x 64 KB 2-way associative instruction caches
4 x 64 KB 2-way associative data caches
Level 2 cache size  ? 4 x 512 KB 16-way associative caches
Level 3 cache size6 MB shared 48-way associative cache
Virtual memory256 TB
MultiprocessingUniprocessor
Features
  • MMX
  • 3DNow!
  • SSE
  • SSE2
  • SSE3
  • SSE4a  ? 
  • Advanced Bit Manipulation  ? 
  • AMD64 technology  ? 
  • AMD-V (virtualization) technology
  • Enhanced Virus Protection  ? 
Low power features
  • Cool'n'Quiet 3.0
  • CoolCore Technology  ? 
  • Dual Dynamic Power Management  ? 
  • Core C1 and C1E states
  • Package S0, S1, S3, S4 and S5 states
On-chip peripherals
  • Integrated 144-bit DDR2/DDR3 Memory Controller
  • HyperTransport 3 technology
 
Electrical/Thermal parameters
V core  ? 0.85V - 1.4V
Maximum operating temperature  ? 55°C - 62°C
Thermal Design Power  ? 125 Watt
 
Notes on AMD HDX955FBK4DGM
  • The fastest supported memory is DDR2-1066 and DDR3-1333
  CPUs, related to AMD Phenom II X4 955 (125W, rev. C3)  

Model Cores /
Threads		 Freq. Turbo
freq.		 L2
cache		 L3
cache		 TDP Features
AMD Phenom II X4 family, Socket AM2+ / Socket AM3
   AMD Phenom II X4 955 (95W, rev. C3, BE)4 / 43.2 GHz 2 MB6 MB125 WattUnlock
   AMD Phenom II X4 960T4 / 43 GHz3.4 GHz2 MB6 MB95 WattTBT, Unlock
   AMD Phenom II X4 B994 / 43.3 GHz 2 MB6 MB95 Watt
   AMD Phenom II X4 965 (125W, non-BE)4 / 43.4 GHz 2 MB6 MB125 Watt
   AMD Phenom II X4 965 (140W, BE)4 / 43.4 GHz 2 MB6 MB140 WattUnlock
   AMD Phenom II X4 965 (125W, BE)4 / 43.4 GHz 2 MB6 MB125 WattUnlock
   AMD Phenom II X4 970 (rev. C3)4 / 43.5 GHz 2 MB6 MB125 WattUnlock
   AMD Phenom II X4 970 (rev. E0)4 / 43.5 GHz 2 MB6 MB125 WattUnlock
   AMD Phenom II X4 9754 / 43.6 GHz 2 MB6 MB125 WattUnlock
   AMD Phenom II X4 9804 / 43.7 GHz 2 MB6 MB125 WattUnlock
AMD Phenom II X4 family, K10 micro-architecture, Other sockets
   AMD Phenom II X4 9204 / 42.8 GHz 2 MB6 MB140.8 Watt
   AMD Phenom II X4 9404 / 43 GHz 2 MB6 MB139.6 WattUnlock
Other families, K10 micro-architecture, Socket AM2+ / Socket AM3
   AMD Athlon II 170u1 / 12 GHz 1 MB 20 Watt
   AMD Sempron 1501 / 12.9 GHz 1 MB 45 Watt
   AMD Athlon X2 5200+ (0.045 micron)2 / 22.3 GHz 1 MB 65 Watt
   AMD Sempron X2 1902 / 22.5 GHz 1 MB 45 Watt
   AMD Athlon II X2 B302 / 23.6 GHz 2 MB 65 Watt
   AMD Phenom II X2 570 BE2 / 23.5 GHz 1 MB6 MB80 WattUnlock
   AMD Phenom II X3 B773 / 33.2 GHz 1.5 MB6 MB95 Watt
   AMD Athlon II X3 4603 / 33.4 GHz 1.5 MB 95 Watt

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom II X4 955 (125W, rev. C3)

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

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Last modified: 9 Feb 2012
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