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AMD Phenom II X4 925 - HDX925WFK4DGI / HDX925WFGIBOX

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AMD Phenom II X4 925 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyAMD Phenom II X4
Model number  ? 925
CPU part numbers
  • HDX925WFK4DGI is an OEM/tray microprocessor
  • HDX925WFGIBOX is a boxed microprocessor
Stepping codesAACTC AC   AACZC AC   CACYC AC
Frequency  ? 2800 MHz
Bus speed  ? 667 MHz Memory controller
One 2000 MHz 16-bit HyperTransport link
Clock multiplier  ? 14
Package938-pin organic micro-PGA
SocketsSocket AM2+
Socket AM3
 
Architecture / Microarchitecture
MicroarchitectureK10
PlatformDragon
Processor core  ? Deneb
Core stepping  ? RB-C2
CPUID100F42
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 instructions
  • 3DNow! technology
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSE4a  ? 
  • ABM / Advanced Bit Manipulation  ? 
  • AMD64 / AMD 64-bit technology  ? 
  • AMD-V / AMD Virtualization technology
  • EVP / 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
 
Integrated peripherals / components
Integrated graphicsNone
Memory controller
  • The number of controllers: 1
    Memory channels: 2
    Channel width (bits): 72
    Supported memory: DDR2-1066, DDR3-1333
    DIMMs per channel: up to 2
    Maximum memory bandwidth (GB/s): 21.3
Other peripheralsHyperTransport 3 technology
 
Electrical / Thermal parameters
V core  ? 1.15V - 1.425V
V NorthBridge1.15V - 1.3V
Maximum operating temperature  ? 55°C - 71°C
Thermal Design Power  ? 95 Watt (Socket AM2+/Socket AM3)
103.1 Watt (Socket AM2)
 
Notes on AMD Phenom II X4 925
  • 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

Detailed side-by-side comparison

For detailed comparision of the AMD Phenom II X4 925 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: HDX925WFK4DGI, AMD Phenom II X4 2.8GHz, Deneb Socket AM2+, Socket AM3


Historical price chart

The chart below shows official prices of AMD Phenom II X4 840, 920, 925, 940 BE, 945 and 945 (95W) processors:

Historical official prices of Phenom II X4 840, 920, 925, 940 BE, 945 and 945 (95W) processors

FAQ

Q: I have an AMD Phenom II X4 925 CPU. Is it possible to upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please see CPU-Upgrade.com resource for CPU support list for your board.

Phenom II X4 925 Overclocking

Sorry, overclocking information is not available at this time.

Compare AMD 925 (rev. C2) benchmark results with all tested CPUs from one of the following families:

To compare this Phenom II X4 CPU with any tested processor please proceed to

For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Phenom II X4 CPUs and the fastest AMD and Intel x86 chips, please visit AMD Phenom II X4 925 (rev. C2) benchmarks page.

AMD Phenom II X4 925 Benchmarks

The graphs below show up to 10 microprocessors with approximately the same level of integer (CPU), floating-point (FPU), SIMD and memory performance. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform. To find out how the 925 (rev. C2) compares to other CPUs in specific benchmarks or in aggregate milti-threading performance please see benchmark tools section on the right.

Benchmarked processor

CPU ID:0F42h
CPU vendor string:AuthenticAMD
CPU name string:AMD Phenom(tm) II X4 925 Processor

Integer performance

Part number   Result
AMD Athlon II X4 635 (rev. C3)  ? 
103.5%
AMD Athlon II X4 635 (rev. C2)  ? 
103.5%
AMD Phenom II X4 840T  ? 
103.4%
AMD Athlon II X4 641  ? 
103.4%
Intel Core 2 Quad Q8200  ? 
101.5%
AMD Phenom II X4 925 (rev. C2)  ? 
100%
AMD Athlon II X4 630 (rev. C3)  ? 
100%
AMD Athlon II X4 630 (rev. C2)  ? 
100%
AMD Phenom II X4 820  ? 
100%
AMD Phenom II X4 830  ? 
99.9%
AMD Phenom II X4 B93  ? 
99.9%

Floating Point performance

Part number   Result
AMD Athlon II X4 635 (rev. C3)  ? 
103.5%
AMD Athlon II X4 635 (rev. C2)  ? 
103.3%
Intel Core i5-750  ? 
102.7%
AMD FX-6350  ? 
100.8%
AMD Athlon II X4 641  ? 
100.4%
AMD Phenom II X4 925 (rev. C2)  ? 
100%
AMD Phenom II X4 B93  ? 
99.9%
AMD Phenom II X4 830  ? 
99.9%
AMD Athlon II X4 630 (rev. C2)  ? 
99.9%
AMD Phenom II X4 820  ? 
99.9%
AMD Phenom II X4 925 (rev. C3)  ? 
99.9%

MMX / SSE / SSE2 performance

Part number   Result
Intel Core i5-2410M (PGA)  ? 
100.8%
AMD Phenom II X4 830  ? 
100.5%
AMD Phenom II X4 925 (rev. C3)  ? 
100.4%
AMD Phenom II X4 B93  ? 
100.4%
AMD Phenom II X4 650T  ? 
100%
AMD Phenom II X4 925 (rev. C2)  ? 
100%
AMD Phenom II X4 820  ? 
100%
Intel Core i5-560M (PGA988)  ? 
99.5%
Intel Core i5-480M (PGA988)  ? 
99.4%
AMD Athlon II X4 630 (rev. C2)  ? 
99.4%
AMD Athlon II X4 630 (rev. C3)  ? 
99.4%

Memory-intensive program performance

Part number   Result
AMD Phenom II X4 945 (95W, rev. C2)  ? 
102.5%
AMD Phenom II X4 840T  ? 
102.5%
AMD Phenom II X4 945 (125W)  ? 
102.3%
AMD Phenom II X4 B95  ? 
102.2%
AMD Phenom II X6 1035T  ? 
102%
AMD Phenom II X4 925 (rev. C2)  ? 
100%
AMD Phenom II X3 B75  ? 
100%
AMD Phenom II X4 925 (rev. C3)  ? 
99.5%
AMD Phenom II X3 740  ? 
99.1%
AMD Phenom II X4 B93  ? 
99%
AMD A8-5500  ? 
98.9%

CPU ID information for the Phenom II X4 925

Our CPUID database contains 3 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

NOTE: The 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
CPU Family:Phenom II X4
Model Number:925
Frequency:3062 MHz
Part number:
HDX925WFK4DGI
Stepping Code:RB-C2
Comment:WITH OC FSB @ 219 IN ASROCK N68 VS3
Submitted by:FRANCISCO JAVIER DEAZZA GOMEZ
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: L1 data L1 instruction L2 L3
Size: 4 x 64 KB 4 x 64 KB 4 x 512 KB 6 MB
Associativity: 2-way set
associative
2-way set
associative
16-way set
associative
48-way set
associative
Line size: 64 bytes 64 bytes 64 bytes 64 bytes
Lines per tag: 1 1 1 1
 
Instruction set extensionsAdditional 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
  RDTSCP
  SKINIT/STGI support
  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 128-bit SSE instructions
Secure Virtual Machine (Virtualization) 36-bit page-size extensions
PowerNow! / Cool'n'Quiet Advanced programmable interrupt controller
  Core multi-processing legacy mode
  Debugging extensions
  Extended APIC space
  FXSAVE/FXRSTOR optimizations
  Hardware P-state control
  Hardware thermal control
  Instruction based sampling
  LAHF/SAHF support in 64-bit mode
  LBR virtualization
  LOCK MOV CR0 means MOV CR8
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Misaligned SSE mode
  Model-specific registers
  Nested page tables
  OS visible workaround
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Physical address extensions
  SVM lock
  Software thermal control
  Support for NRIP save
  THERMTRIP
  TSC rate is ensured to be invariant across all states
  Temperature sensor
  Time stamp counter
  Virtual 8086-mode enhancements
  Watchdog timer support

CPUs, related to AMD Phenom II X4 925 (rev. C2)

Model Cores /
Threads
Frequency Turbo
frequency
L2
cache
L3
cache
TDP Features Price  
AMD Phenom II X4 family, Socket AM2+ / Socket AM3
   Phenom II X4 925 (rev. C2)4 / 42.8 GHz 2 MB6 MB103.1W  
   Phenom II X4 955 (125W, rev. C3)4 / 43.2 GHz 2 MB6 MB125W >
   Phenom II X4 955 (95W, rev. C3, non-BE)4 / 43.2 GHz 2 MB6 MB95W >
   Phenom II X4 B974 / 43.2 GHz 2 MB6 MB95W >
   Phenom II X4 955 (125W, rev. C2, BE)4 / 43.2 GHz 2 MB6 MB125WUnlock >
   Phenom II X4 955 (125W, rev. C3, BE)4 / 43.2 GHz 2 MB6 MB125WUnlock >
   Phenom II X4 960T4 / 43 GHz3.4 GHz2 MB6 MB95WTBT, Unlock >
   Phenom II X4 B994 / 43.3 GHz 2 MB6 MB95W >
   Phenom II X4 965 (125W, non-BE)4 / 43.4 GHz 2 MB6 MB125W >
   Phenom II X4 965 (140W, BE)4 / 43.4 GHz 2 MB6 MB140WUnlock$81>
   Phenom II X4 965 (125W, BE)4 / 43.4 GHz 2 MB6 MB125WUnlock >
   Phenom II X4 970 (rev. C3)4 / 43.5 GHz 2 MB6 MB125WUnlock$142>
   Phenom II X4 970 (rev. E0)4 / 43.5 GHz 2 MB6 MB125WUnlock >
   Phenom II X4 9754 / 43.6 GHz 2 MB6 MB125WUnlock$153>
   Phenom II X4 9804 / 43.7 GHz 2 MB6 MB125WUnlock$163>
AMD Phenom II X4 family, K10 micro-architecture, Other sockets
   Phenom II X4 9204 / 42.8 GHz 2 MB6 MB140.8W >
   Phenom II X4 9404 / 43 GHz 2 MB6 MB139.6WUnlock >
Other families, K10 micro-architecture, Socket AM2+ / Socket AM3
   Athlon II 170u1 / 12 GHz 1 MB 20W >
   Athlon X2 5200+ (0.045 micron)2 / 22.3 GHz 1 MB 65W >
   Sempron X2 1902 / 22.5 GHz 1 MB 45W >
   Athlon II X2 2802 / 23.6 GHz 2 MB 65W$49>
   Phenom II X2 570 BE2 / 23.5 GHz 1 MB6 MB80WUnlock >
   Phenom II X3 B773 / 33.2 GHz 1.5 MB6 MB95W >
   Athlon II X3 4603 / 33.4 GHz 1.5 MB 95W$69>
 • 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 Phenom II X4 925 (rev. C2)
 • Click on the >  icon to compare any CPU in the table with the AMD Phenom II X4 925 (rev. C2) (Javascript required).
 • The 'Price' column shows official AMD prices as of Apr 9, 2014. Prices for obsolete and tray-only processors are not provided.
 • List of related CPUs is not complete.
 • Features abbreviations:
TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (2)

Bottom view
2009-07-30 23:17:11
Posted by: gshv

 
Bottom view
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
Comments (5)

You're welcome to post suggestions, corrections, your own personal AMD Phenom II X4 925 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

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)

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. :(

 

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.

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.

 

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

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

unfortunately uk only released...

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