CPU-World logo News · Chips · Information · Forum · Links · About
Search   Identify
BSP · CPU · FPU · MCU · SoC · Other ICs · Curiosities

AMD Phenom II X4 925 - HDX925WFK4DGI (HDX925WFGIBOX)

CPU » K10 family » Phenom II X4 » 925

CPU Information

General information
TypeCPU / Microprocessor
FamilyAMD Phenom II X4
Model number  ? 925
CPU part numberHDX925WFK4DGI
Box part numberHDX925WFGIBOX
Stepping codesAACTC AC   AACZC AC
Frequency (MHz)  ? 2800
Bus speed (MHz)  ? 
  • 667 MHz Memory controller
  • One 1800 MHz 16-bit HyperTransport link
Package938-pin organic micro-PGA
SocketsSocket AM2+
Socket AM3
Introduction dateThe processor is planned to be released in June 2009
 
Architecture / Microarchitecture
Processor coreDeneb
Core steppingC2
Manufacturing process0.045 micron SOI
758 million transistors
Die size243 mm2
Data width64 bit
Number of cores4
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 memory (TB)256
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 (V)  ? 1.15 - 1.425
V NorthBridge (V)1.15 - 1.3
Maximum operating temperature (°C)  ? 55 - 71
Thermal Design Power (W)  ? 95 (Socket AM2+/Socket AM3)
103.1 (Socket AM2)
 
Notes on AMD HDX925WFK4DGI
  • On socket AM2+/AM3 platforms in the minimum performance state the processor runs at 800 MHz / 0.85 - 1.15 Volt core voltage, and has TDP 46.1 Watt
  • On socket AM2 platforms in the minimum performance state the processor runs at 800 MHz / 1.15 Volt core voltage, and has TDP 70 Watt
  • The fastest supported memory is DDR2-1066 and DDR3-1333

Pictures (2)

AMD Phenom II X4 925 CPU
2009-07-30 23:21:40
Posted by: gshv

The processor is currently sold only to OEMs, therefore finding one for sale is very difficult. 		AMD Phenom II X4 925 CPU
Bottom view
2009-07-30 23:17:11
Posted by: gshv

  		Bottom view
Add picture

Benchmarks

Tested processor
CPU ID:0F42h
CPU vendor string:AuthenticAMD
CPU name string:AMD Phenom(tm) II X4 925 Processor
 
Motherboard MSI K9A2 Platinum
3DMark03 CPU score1571
3DMark03 game score3294
3DMark2001 score11861
7Zip compressing/decompressing speed2629
CINEBENCH R10 CPU score9107
CINEBENCH R10 CPU score (1 core)2568
CINEBENCH R10 OpenGL score2624
CINEBENCH R10 render time (seconds)97.1
Dhrystone 2.1 (VAX MIPS)4204.78
Doom 1.9s high detail (FPS)239.91
Doom 1.9s low detail (FPS)361.42
Euler3D2.09
Linpack 100x100 (MFLOPS)1630.58
PCMark2002 CPU score9816
PCMark2002 Memory score30620
Sandra Dhrystone (MIPS)55450
Sandra MultiMedia Floating Point (it/s)140022
Sandra MultiMedia Integer (it/s)149495
Sandra Whetstone (MFLOPS)17620
Sandra Whetstone SSE2 (MFLOPS)23332.7
Super PI (1M)24.23
Whetstone (KWIPS)1620.23
WinRAR compressing/decompressing speed2126.33
wPrime v1.55 (32M)13.94
 
Motherboard ASRock M3A780GXH/128M
3DMark03 CPU score1577
3DMark03 game score3292
3DMark2001 score11784
7Zip compressing/decompressing speed2624
CINEBENCH R10 CPU score9051
CINEBENCH R10 CPU score (1 core)2490
CINEBENCH R10 OpenGL score2607
CINEBENCH R10 render time (seconds)97.7
Dhrystone 2.1 (VAX MIPS)4213.69
Doom 1.9s high detail (FPS)252.05
Doom 1.9s low detail (FPS)377.23
Euler3D2.16
Linpack 100x100 (MFLOPS)1637.2
PCMark2002 CPU score9804
PCMark2002 Memory score31254
Sandra Dhrystone (MIPS)55392.3
Sandra MultiMedia Floating Point (it/s)139400
Sandra MultiMedia Integer (it/s)149123
Sandra Whetstone (MFLOPS)17596
Sandra Whetstone SSE2 (MFLOPS)23281
Super PI (1M)24.25
Whetstone (KWIPS)1625.98
WinRAR compressing/decompressing speed2207
wPrime v1.55 (32M)13.91

CPU ID

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Phenom II X4 925 CPU.

Manufacturer:AMD
Family:Phenom II X4
Model / Processor Number:925
Part number:HDX925WFK4DGI
S-Spec / Comment:AACTC AC0844CPMW
Submitted by:CPU-World
General information
Vendor:AuthenticAMD
Processor name (BIOS):AMD Phenom(tm) II X4 925 Processor
Cores:4
Logical processors:4
Processor type:Original OEM Processor
Core stepping:RB-C2
CPUID signature:100F42
Family:16 (010h)
Model: 4 (04h)
Stepping: 2 (02h)

Cache: L2 L3
Size: 512 KB 6 MB
Associativity: 16-way set associative 48-way set associative
Line size: 64 bytes 64 bytes
Lines per tag: 1 1
 
Instruction set extensionsAdditonal instructions
MMX Advanced Bit manipulation
AMD extensions to MMX CLFLUSH
3DNow! CMOV
Extensions to 3DNow! CMPXCHG16B
SSE CMPXCHG8B
SSE2 FXSAVE/FXRSTORE
SSE3 MONITOR/MWAIT
SSE4A POPCNT
  PREFETCH/PREFETCHW
  SYSCALL/SYSRET
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 1 GB large page support
64-bit / Intel 64 100MHz multiplier control
NX bit/XD-bit 36-bit page-size extensions
Secure Virtual Machine (Virtualization) Advanced programmable interrupt controller
  Core multi-processing legacy mode
  Debugging extensions
  Extended APIC space
  Hardware P-state control
  Hardware thermal control
  Instruction based sampling
  LAHF/SAHF support in 64-bit mode
  LOCK MOV CR0 means MOV CR8
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Misaligned SSE mode
  Model-specific registers
  OS visible workaround
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  RDTSCP
  SKINIT and STGI support
  Software thermal control
  THERMTRIP
  TSC rate is ensured to be invariant across all states
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements
  Watchdog timer support

Comments (5)

 

2009-07-04 13:23:45
Posted by: kurosch

its out since the PII x4 945 is out on the yoyotech web site

unfortunately uk only released...

Any new info on release?

2009-06-27 16:35:39
Posted by: goat

Ive been waiting for this since my mobo only supports 95W TDP any new info on when this is going to be released?

Response: Sorry, there is no new information on release date.

 

2009-06-26 08:31:47
Posted by: Solarfall

By the way....I was at AMD's website and I did not find any information about the release date.

Release date?

2009-06-26 08:29:47
Posted by: Solarfall

I would like to buy a new motherboard.It's supporting the "new" 925 CPU.It has to be released.I've been waiting for this cpu,but i can't wait longer. :(

Release date

2009-05-17 02:40:56
Posted by: Primal

Will this processor ever be released???

Its almost 3 weeks now since AMD told it would be released (April 23rd).


Does anyone know the release and estimate price of this product?? I have been waiting more than 2 months for this proccy.

Response: It may be released next month (in June)
Add comment
Related Links
Micro-Architecture
Architecture
Identification
Pinouts
Support chips
Price Chart
 
Add comment
Add picture
Link to this page

Where to buy
Related CPUs
Find Phenom II X4 CPUs with:



Show benchmarks
Compare benchmark results with the following families:

Athlon 64 X2
Phenom II X2
Phenom II X3
Phenom X4
Phenom II X4
Core 2 Quad


Last modified: 21 Nov 2009
  Terms and Conditions · Contact Us (c) Copyright 2003 - 2008 Gennadiy Shvets