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AMD Phenom II X4 925 - HDX925WFK4DGM / HDX925WFGMBOX

CPU » AMD » K10 families » Phenom II X4 » 925

Specifications

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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 numbersHDX925WFK4DGM is an OEM/tray microprocessor
HDX925WFGMBOX is a boxed microprocessor
Stepping codeAACAC 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
Weight1.4oz / 39.1g
 
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
Cache latency3 (L1 cache)
15 (L2 cache)
49 (L3 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
On-chip peripherals
  • Integrated 144-bit DDR2/DDR3 Memory Controller
  • HyperTransport 3 technology
 
Electrical / Thermal parameters
V core  ? 0.9V - 1.4V
Maximum operating temperature  ? 55°C - 70°C
Thermal Design Power  ? 95 Watt
 
Notes on AMD HDX925WFK4DGM
  • The fastest supported memory is DDR2-1066 and DDR3-1333
  • The processor was discontinued at the end of 1st quarter 2010

CPUs, related to AMD Phenom II X4 925 (rev. C3)

Model Cores /
Threads		 Freq. Turbo
freq.		 L2
cache		 L3
cache		 TDP Features Price
AMD Phenom II X4 family, Socket AM2+ / Socket AM3
   Phenom II X4 925 (rev. C3)4 / 42.8 GHz 2 MB6 MB95 Watt 
   Phenom II X4 955 (125W, rev. C3)4 / 43.2 GHz 2 MB6 MB125 Watt 
   Phenom II X4 955 (95W, rev. C3, non-BE)4 / 43.2 GHz 2 MB6 MB95 Watt 
   Phenom II X4 B974 / 43.2 GHz 2 MB6 MB95 Watt 
   Phenom II X4 955 (125W, rev. C2, BE)4 / 43.2 GHz 2 MB6 MB125 WattUnlock 
   Phenom II X4 955 (125W, rev. C3, BE)4 / 43.2 GHz 2 MB6 MB125 WattUnlock 
   Phenom II X4 960T4 / 43 GHz3.4 GHz2 MB6 MB95 WattTBT, Unlock 
   Phenom II X4 B994 / 43.3 GHz 2 MB6 MB95 Watt 
   Phenom II X4 965 (125W, non-BE)4 / 43.4 GHz 2 MB6 MB125 Watt 
   Phenom II X4 965 (140W, BE)4 / 43.4 GHz 2 MB6 MB140 WattUnlock$81
   Phenom II X4 965 (125W, BE)4 / 43.4 GHz 2 MB6 MB125 WattUnlock 
   Phenom II X4 970 (rev. C3)4 / 43.5 GHz 2 MB6 MB125 WattUnlock$142
   Phenom II X4 970 (rev. E0)4 / 43.5 GHz 2 MB6 MB125 WattUnlock 
   Phenom II X4 9754 / 43.6 GHz 2 MB6 MB125 WattUnlock$153
   Phenom II X4 9804 / 43.7 GHz 2 MB6 MB125 WattUnlock$163
AMD Phenom II X4 family, K10 micro-architecture, Other sockets
   Phenom II X4 9204 / 42.8 GHz 2 MB6 MB140.8 Watt 
   Phenom II X4 9404 / 43 GHz 2 MB6 MB139.6 WattUnlock 
Other families, K10 micro-architecture, Socket AM2+ / Socket AM3
   Athlon II 170u1 / 12 GHz 1 MB 20 Watt 
   Athlon X2 5200+ (0.045 micron)2 / 22.3 GHz 1 MB 65 Watt 
   Sempron X2 1902 / 22.5 GHz 1 MB 45 Watt 
   Athlon II X2 2802 / 23.6 GHz 2 MB 65 Watt$49
   Phenom II X2 570 BE2 / 23.5 GHz 1 MB6 MB80 WattUnlock 
   Phenom II X3 B773 / 33.2 GHz 1.5 MB6 MB95 Watt 
   Athlon II X3 4603 / 33.4 GHz 1.5 MB 95 Watt$69

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom II X4 925 (rev. C3)

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

 • The 'Price' column shows official AMD prices as of Apr 29, 2013. 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

FAQ

Q: I have an AMD Phenom II X4 925 microprocessor. Can I upgrade it?
A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

AMD Phenom II X4 925 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (3)

 
2010-04-23 21:52:45
Posted by: gshv

  		 
Phenom II X4 925 CPU
2010-04-23 21:53:28
Posted by: gshv

Stepping code AACAC AC. 		Phenom II X4 925 CPU
 
2012-10-16 01:53:04
Posted by: gshv

CPU-Z screenshot 		 

News

Intel Core i3-550 benchmarks
May 24, 2010: Core i3-550 microprocessor was planned for the second quarter of this year. Although this model is not officially released yet, it is already available in many stores. We tested one of the processors, and compared results to other Intel Core i3 and Core i5 CPUs, as well as a few selected Athlon II and Phenom II dual-, triple- and quad-core microprocessors.


Benchmarks

Benchmark tools

  • Compare AMD 925 (rev. C3) 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. C3) benchmarks page.

AMD 925 (rev. C3) benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the 925 (rev. C3) compares to other CPUs please see benchmark tools section above.

Benchmarked processor

CPU ID:0F43h
CPU vendor string:AuthenticAMD
CPU name string:AMD Phenom(tm) II X4 925 Processor

Integer performance

Part number   Result
AMD Athlon II X4 630 (rev. C3)  ? 
100.1%
AMD Athlon II X4 630 (rev. C2)  ? 
100.1%
AMD Phenom II X4 820  ? 
100.1%
AMD Phenom II X4 830  ? 
100%
AMD Phenom II X4 B93  ? 
100%
AMD Phenom II X4 925 (rev. C3)  ? 
100%
AMD A6-3670K  ? 
99.9%
AMD Phenom II X4 650T  ? 
96.6%
AMD Athlon II X4 631  ? 
96.2%
AMD A6-3650  ? 
96.2%
AMD FX-4170  ? 
94.5%

Floating Point performance

Part number   Result
AMD Phenom II X4 925 (rev. C2)  ? 
100.1%
AMD Phenom II X4 B93  ? 
100.1%
AMD Phenom II X4 830  ? 
100.1%
AMD Athlon II X4 630 (rev. C2)  ? 
100%
AMD Phenom II X4 820  ? 
100%
AMD Phenom II X4 925 (rev. C3)  ? 
100%
AMD Athlon II X4 630 (rev. C3)  ? 
100%
Intel Core i5-2405S  ? 
99.5%
Intel Core i5-2400S  ? 
99.5%
Intel Core i5-670  ? 
99.2%
Intel Core 2 Quad Q9550  ? 
99.1%

MMX / SSE / SSE2 performance

Part number   Result
AMD Athlon II X4 635 (rev. C3)  ? 
102.4%
AMD Athlon II X4 635 (rev. C2)  ? 
102.4%
AMD A8-5600K  ? 
100.6%
Intel Core i5-2410M (PGA)  ? 
100.2%
AMD Phenom II X4 830  ? 
100.1%
AMD Phenom II X4 925 (rev. C3)  ? 
100%
AMD Phenom II X4 B93  ? 
100%
AMD Phenom II X4 925 (rev. C2)  ? 
99.6%
AMD Phenom II X4 820  ? 
99.6%
AMD Phenom II X4 650T  ? 
99.6%
AMD Athlon II X4 630 (rev. C2)  ? 
99%

Memory-intensive program performance

Part number   Result
AMD Phenom II X4 945 (125W)  ? 
102.8%
AMD Phenom II X4 B95  ? 
102.6%
AMD Phenom II X6 1035T  ? 
102.4%
AMD Phenom II X3 B75  ? 
100.5%
AMD Phenom II X4 925 (rev. C2)  ? 
100.5%
AMD Phenom II X4 925 (rev. C3)  ? 
100%
AMD Phenom II X3 740  ? 
99.6%
AMD Phenom II X4 B93  ? 
99.5%
AMD A8-5500  ? 
99.4%
Intel Core 2 Quad Q9550  ? 
99.2%
AMD Phenom II X4 830  ? 
99.1%

CPU ID (2)

CPUID Tools

CPUID features of Phenom II X4 925

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:2800 MHz
Part number:
HDX925WFK4DGM
Stepping Code:C3
Comment:x4 925 in a dell inspiron 546
Submitted by:PJQ
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-C3
CPUID signature:100F43
Family:16 (010h)
Model: 4 (04h)
Stepping: 3 (03h)

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
  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

Comments (0)

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Last modified: 14 May 2013
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