AMD Phenom II X4 925 - HDX925WFK4DGM (HDX925WFGMBOX)

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

Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Phenom II X4
Model number ?	925
CPU part numbers	HDX925WFK4DGM is an OEM/tray microprocessor HDX925WFGMBOX is a boxed microprocessor
Stepping code	AACAC AC
Frequency ?	2800 MHz
Bus speed ?	667 MHz Memory controller One 2000 MHz 16-bit HyperTransport link
Clock multiplier ?	14
Package	938-pin organic micro-PGA
Sockets	Socket AM2+ Socket AM3
Weight	1.4oz / 39.1g

Architecture / Microarchitecture
Microarchitecture	K10
Platform	Dragon
Processor core ?	Deneb
Core stepping ?	C3
CPUID	100F43
Manufacturing process	0.045 micron SOI 758 million transistors
Die size	258mm²
Data width	64 bit
The number of cores	4
The number of threads	4
Floating Point Unit	Integrated
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 size	6 MB shared 48-way associative cache
Cache latency	3 (L1 cache) 15 (L2 cache) 49 (L3 cache)
Virtual memory	256 TB
Multiprocessing	Uniprocessor
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 ?	0.9V - 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

AMD Phenom II X4 family, Socket AM2+ / Socket AM3

   AMD Phenom II X4 955 (95W, rev. C3, BE) 4 / 4 3.2 GHz 2 MB 6 MB 125 Watt Unlock

   AMD Phenom II X4 960T 4 / 4 3 GHz 3.4 GHz 2 MB 6 MB 95 Watt TBT, Unlock

   AMD Phenom II X4 B99 4 / 4 3.3 GHz 2 MB 6 MB 95 Watt

   AMD Phenom II X4 965 (125W, non-BE) 4 / 4 3.4 GHz 2 MB 6 MB 125 Watt

   AMD Phenom II X4 965 (140W, BE) 4 / 4 3.4 GHz 2 MB 6 MB 140 Watt Unlock

   AMD Phenom II X4 965 (125W, BE) 4 / 4 3.4 GHz 2 MB 6 MB 125 Watt Unlock

   AMD Phenom II X4 970 (rev. C3) 4 / 4 3.5 GHz 2 MB 6 MB 125 Watt Unlock

   AMD Phenom II X4 970 (rev. E0) 4 / 4 3.5 GHz 2 MB 6 MB 125 Watt Unlock

   AMD Phenom II X4 975 4 / 4 3.6 GHz 2 MB 6 MB 125 Watt Unlock

   AMD Phenom II X4 980 4 / 4 3.7 GHz 2 MB 6 MB 125 Watt Unlock

AMD Phenom II X4 family, K10 micro-architecture, Other sockets

   AMD Phenom II X4 920 4 / 4 2.8 GHz 2 MB 6 MB 140.8 Watt

   AMD Phenom II X4 940 4 / 4 3 GHz 2 MB 6 MB 139.6 Watt Unlock

Other families, K10 micro-architecture, Socket AM2+ / Socket AM3

   AMD Athlon II 170u 1 / 1 2 GHz 1 MB 20 Watt

   AMD Sempron 150 1 / 1 2.9 GHz 1 MB 45 Watt

   AMD Athlon X2 5200+ (0.045 micron) 2 / 2 2.3 GHz 1 MB 65 Watt

   AMD Sempron X2 190 2 / 2 2.5 GHz 1 MB 45 Watt

   AMD Athlon II X2 B30 2 / 2 3.6 GHz 2 MB 65 Watt

   AMD Phenom II X2 570 BE 2 / 2 3.5 GHz 1 MB 6 MB 80 Watt Unlock

   AMD Phenom II X3 B77 3 / 3 3.2 GHz 1.5 MB 6 MB 95 Watt

   AMD Athlon II X3 460 3 / 3 3.4 GHz 1.5 MB 95 Watt

• 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)

• List of related CPUs is not complete.

• Features abbreviations:

TBT - Dynamic Acceleration / Turbo Boost
Unlock - Unlocked multiplier

Pictures (2)



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.

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

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested 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
Intel Core i5-580M (PGA988) ?		103.4%
AMD Athlon II X4 635 (rev. C3) ?		102.4%
AMD Athlon II X4 635 (rev. C2) ?		102.4%
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%
Intel Core 2 Quad Q9550 ?		99.2%
AMD Phenom II X4 830 ?		99.1%
AMD Phenom II X4 940 ?		99%

CPU ID (2)

View / search public CPUID submissions | Check your CPU

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
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 extensions Additional 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 features Other 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

RDTSCP

SKINIT and STGI support

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

Our CPUID database has 2 records for this microprocessor. See all submitted records.

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Last modified: 2 May 2012