AMD Athlon II X4 645

Price and performance details for the AMD Athlon II X4 645 can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Athlon II X4 645 Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

AMD Athlon II X4 645

Description:

Class: Desktop

Socket: AM3

Clockspeed: 3.1 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 64 KB
L1 Data Cache: 4 x 64 KB
L2 Cache: 4 x 512 KB

Other names: AMD Athlon(tm) II X4 645 Processor, AMD Athlon(tm) X4 645 Processor

CPU First Seen on Charts: Q4 2010

CPUmark/$Price: 36.65

Overall Rank:
2694th fastest in multithreading out of 4757 CPUs
2600th fastest in single threading out of 4757 CPUs
798th fastest in out of 1368 Desktop CPUs

Last Price Change: $64.04 USD (2021-11-24)

Average CPU Mark rating

Multithread Rating

2347

Single Thread Rating

1259

Samples: 606*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 3,283
Thread: 1,034

CPU Test Suite Average Results for AMD Athlon II X4 645

Integer Math	7,248 MOps/Sec
Floating Point Math	5,202 MOps/Sec
Find Prime Numbers	9 Million Primes/Sec
Random String Sorting	6,740 Thousand Strings/Sec
Data Encryption	644.9 MBytes/Sec
Data Compression	53,948 KBytes/Sec
Physics	178 Frames/Sec
Extended Instructions	1,207 Million Matrices/Sec
Single Thread	1,259 MOps/Sec

From submitted results to PerformanceTest V10 as of 15th of July 2024.

CPU Mark Distribution for AMD Athlon II X4 645

Submitted Baseline Distribution Graph as of 15th of July 2024

From submitted results to PerformanceTest V10 as of 15th of July 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Merchant	Price	Purchase
	$64.04 USD	Buy Now!
	NA	CPU Not Available. See Other Models
	NA	CPU Not Available. See Other Models

Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History

CPU Mark Relative to Top 10 Common Desktop CPUs
As of 15th of July 2024 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-13900K		59,260
Intel Core i9-12900K		41,472
AMD Ryzen 9 5900X		39,156
Intel Core i7-12700K		34,622
Apple M1 Max 10 Core 3200 MHz		22,043
AMD Ryzen 5 5600X		21,898
Intel Core i9-9900K @ 3.60GHz		18,287
AMD Ryzen 5 3600		17,755
Apple M2 8 Core 3500 MHz		15,537
Apple M1 8 Core 3200 MHz		14,177
AMD Athlon II X4 645		2,347

CPU Value (CPU Mark / $Price )
As of 15th of July 2024 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		236.83
AMD Ryzen 5 5600X		168.46
AMD Ryzen 9 5900X		167.33
Intel Core i9-12900K		150.53
Intel Core i9-13900K		134.68
Intel Core i7-12700K		84.65
Intel Core i9-9900K @ 3.60GHz		55.42
AMD Athlon II X4 645		36.65
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA

Single Thread Rating
As of 15th of July 2024 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-13900K		4,630
Intel Core i9-12900K		4,166
Intel Core i7-12700K		4,033
Apple M2 8 Core 3500 MHz		3,921
Apple M1 Max 10 Core 3200 MHz		3,837
Apple M1 8 Core 3200 MHz		3,697
AMD Ryzen 9 5900X		3,470
AMD Ryzen 5 5600X		3,360
Intel Core i9-9900K @ 3.60GHz		2,930
AMD Ryzen 5 3600		2,567
AMD Athlon II X4 645		1,259

Last 5 Baselines for AMD Athlon II X4 645
Most recent listed first
Baseline	CPU Mark
BL2092665 - May 03 2024		2710
BL2056798 - Mar 20 2024		2519
BL2053341 - Mar 16 2024		2702
BL2048811 - Mar 12 2024		2605
BL2048717 - Mar 11 2024		2646

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD Athlon II X4 645
As of 15th of July 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Athlon II X4 645		2,347
AMD Athlon II X4 640 vs AMD Athlon II X4 645		2,242 (-4.5%)
Intel Core i3-2100 @ 3.10GHz vs AMD Athlon II X4 645		1,852 (-21.1%)
AMD Phenom II X4 B97 vs AMD Athlon II X4 645		2,539 (+8.2%)
AMD Phenom II X4 975 vs AMD Athlon II X4 645		2,536 (+8.0%)
AMD Phenom II X4 840T vs AMD Athlon II X4 645		2,330 (-0.7%)
Intel Core2 Quad Q9500 @ 2.83GHz vs AMD Athlon II X4 645		2,224 (-5.2%)
AMD A8-5600K APU vs AMD Athlon II X4 645		2,854 (+21.6%)
AMD Phenom II X4 965 vs AMD Athlon II X4 645		2,629 (+12.0%)
Intel Core i5-750 @ 2.67GHz vs AMD Athlon II X4 645		2,536 (+8.1%)
AMD Phenom II X4 955 vs AMD Athlon II X4 645		2,506 (+6.8%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD Athlon II X4 645		2,472 (+5.3%)
Intel Core i3-3220 @ 3.30GHz vs AMD Athlon II X4 645		2,264 (-3.5%)

Is the AMD Athlon II X4 645 Good for Gaming?
As of 15th of July 2024 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core i9-14900KS		9,335
AMD Ryzen 9 7900X3D		9,273
AMD Ryzen 7 7800X3D		9,030
Intel Core i9-13900KS		8,525
AMD Ryzen 9 7950X3D		8,388
Intel Core i9-14900K		8,112
Intel Core i9-14900KF		8,009
AMD Ryzen 5 5600X3D		7,884
Intel Core i9-13900K		7,790
Intel Core i7-13790F		7,746
Intel Core i7-14700K		7,536
Intel Core i7-14700KF		7,536
AMD Athlon II X4 645		250

CPU Benchmarks

CPU Benchmarks

AMD Athlon II X4 645

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CPU Test Suite Average Results for AMD Athlon II X4 645

CPU Mark Distribution for AMD Athlon II X4 645

Pricing History