AMD Athlon II X2 245 - ADX245OCK23GQ (ADX245OCGQBOX)

CPU » AMD » K10 families » Athlon II X2 » 245

Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon II X2
Model number ?	245
CPU part numbers	ADX245OCK23GQ is an OEM/tray microprocessor ADX245OCGQBOX is a boxed microprocessor
Stepping codes	AAEEC AE CAEEC AE NAEIC AE WAEIC AE
Frequency ?	2900 MHz
Bus speed ?	533 MHz Memory controller One 2000 MHz 16-bit HyperTransport link
Clock multiplier ?	14.5
Package	938-pin organic micro-PGA
Sockets	Socket AM2+ Socket AM3
Weight	1.4oz / 39g (CPU) 14.1oz / 400g (Box)
Introduction date	July 22, 2009
Price at introduction	$66

Architecture / Microarchitecture
Microarchitecture	K10
Processor core ?	Regor
Core stepping ?	C2
CPUID	100F62
Manufacturing process	0.045 micron 234 million transistors
Die size	117.5mm²
Data width	64 bit
The number of cores	2
The number of threads	2
Floating Point Unit	Integrated
Level 1 cache size ?	2 x 64 KB instruction caches 2 x 64 KB data caches
Level 2 cache size ?	2 x 1 MB caches
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 ?	0.85V - 1.425V
Maximum operating temperature ?	55°C - 74°C
Thermal Design Power ?	65 Watt

Notes on AMD ADX245OCK23GQ
The fastest supported memory is DDR2-1066 and DDR3-1066

CPUs, related to AMD Athlon II X2 245 (rev. C2)

Model Cores /
Threads Freq. L2
cache L3
cache TDP Features

AMD Athlon II X2 family, Socket AM2+ / Socket AM3

   AMD Athlon II X2 B24 (rev. C2) 2 / 2 3 GHz 2 MB 65 Watt

   AMD Athlon II X2 B24 (rev. C3) 2 / 2 3 GHz 2 MB 65 Watt

   AMD Athlon II X2 255 (rev. C2) 2 / 2 3.1 GHz 2 MB 65 Watt

   AMD Athlon II X2 255 (rev. C3) 2 / 2 3.1 GHz 2 MB 65 Watt

   AMD Athlon II X2 260 (rev. C3) 2 / 2 3.2 GHz 2 MB 65 Watt

   AMD Athlon II X2 B26 2 / 2 3.2 GHz 2 MB 65 Watt

   AMD Athlon II X2 265 2 / 2 3.3 GHz 2 MB 65 Watt

   AMD Athlon II X2 270 2 / 2 3.4 GHz 2 MB 65 Watt

   AMD Athlon II X2 B28 2 / 2 3.4 GHz 2 MB 65 Watt

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

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 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

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

• Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon II X2 245 (rev. C2)

• 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:

Unlock - Unlocked multiplier

Pictures (5)


Back view
2009-08-07 17:36:53 Posted by: gshv


Side view
2009-08-07 17:37:37 Posted by: gshv


Athlon II X2 245 box
2009-08-07 17:47:46 Posted by: gshv
The box has the same size and pretty much the same design as newer Athlon X2 and Athlon LE-16xx boxes, except that it says "Athlon II" instead of "Athlon X2" and "Athlon", and uses the "The future is fusion" slogan instead of a "Smarter choice" slogan.

Bottom view of the processor
2009-08-07 17:48:34 Posted by: gshv


Athlon II X2 245 CPU
2009-08-07 18:06:26 Posted by: gshv
Athlon II X2 240 and 245 CPUs were released more than a month later than the model 250. These processors were listed in AMD's pricelist from July 22, and became available in stores at about the same time (end of July).

News

Athlon II X2 benchmarks

May 03, 2010: A few weeks ago we acquired a lot of Athlon II processors with C3 core revision. Although we posted pictures and individual benchmarks to Athlon II CPU pages, and added the results to our benchmark database more than a week ago, we decided to provide benchmarks in more readable format, i.e. as a review.

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:

0F62h

CPU vendor string:

AuthenticAMD

CPU name string:

AMD Athlon(tm) II X2 245 Processor

Integer performance

Part number		Result
AMD Athlon II X2 250 (rev. C2) ?		103.3%
Intel Core 2 Duo E6600 ?		101.2%
Intel Pentium E2220 ?		101.1%
Intel Core 2 Duo E4600 ?		101.1%
AMD Athlon II X2 245 (rev. C3) ?		100%
AMD Athlon II X2 245 (rev. C2) ?		100%
AMD Athlon II X2 245e ?		100%
Intel Pentium G620T ?		99.1%
Intel Core 2 Duo E6550 ?		98.3%
AMD Phenom II X2 B53 ?		96.6%
AMD Athlon II X2 240e (rev. C2) ?		96.5%

Floating Point performance

Part number		Result
AMD Athlon II X2 250 (rev. C3) ?		103.4%
Intel Pentium E5700 ?		101.1%
Intel Core 2 Duo E8400 ?		100.2%
AMD Athlon II X2 245e ?		100.1%
AMD Athlon II X2 245 (rev. C3) ?		100.1%
AMD Athlon II X2 245 (rev. C2) ?		100%
Intel Pentium G630 ?		100%
Intel Pentium G6950 ?		99.7%
Intel Core 2 Duo E7500 ?		99.6%
Intel Pentium E6500K ?		99.2%
Intel Pentium E6500 ?		98.9%

MMX / SSE / SSE2 performance

Part number		Result
Intel Core 2 Duo E6700 ?		101.7%
Intel Core 2 Duo E6750 ?		101.7%
Intel Core 2 Duo E7200 ?		101%
AMD Athlon II X2 245 (rev. C3) ?		100%
AMD Athlon II X2 245e ?		100%
AMD Athlon II X2 245 (rev. C2) ?		100%
Intel Pentium E5200 ?		99.5%
AMD Phenom II X2 B53 ?		97.3%
AMD Athlon II X2 240 ?		96.6%
AMD Athlon II X2 240e (rev. C2) ?		96.5%
AMD Athlon II X2 220 ?		95.8%

Memory-intensive program performance

Part number		Result
AMD Athlon II X2 250 (rev. C2) ?		101%
AMD Athlon II X4 2.6 GHz ZD260121K4216 ?		100.8%
AMD Athlon II X2 B24 (rev. C2) ?		100.8%
AMD Athlon II X4 605e (rev. C3) ?		100.5%
AMD Athlon II X2 250e ?		100.4%
AMD Athlon II X2 245 (rev. C2) ?		100%
AMD Athlon II X2 245e ?		100%
AMD Athlon II X2 245 (rev. C3) ?		99.9%
AMD Athlon II X3 2.8 GHz ZD282117K3216 ?		99.5%
AMD Athlon II X3 420e ?		99.4%
AMD Athlon II X2 240 ?		98.3%

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 Athlon II X2 245 CPU.

Manufacturer:	AMD
CPU Family:	Athlon II X2
Model Number:	245
Frequency:	2900 MHz

Part number:	ADX245OCK23GQ
Stepping Code:	CAEEC AE 0925FPMW
Comment:
Submitted by:	CPU-World

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Athlon(tm) II X2 245 Processor
Cores:	2
Logical processors:	2
Processor type:	Original OEM Processor
Core stepping:	DA-C2
CPUID signature:	100F62
Family:	16 (010h)
Model:	6 (06h)
Stepping:	2 (02h)

Cache: L1 data L1 instruction L2

Size: 2 x 64 KB 2 x 64 KB 2 x 1 MB

Associativity: 2-way set
associative 2-way set
associative 16-way set
associative

Line size: 64 bytes 64 bytes 64 bytes

Lines per tag: 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.

Comments (0)

Last modified: 5 Apr 2012