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AMD Athlon II X4 645

Benchmarks for the AMD Athlon II X4 645 can be found below. Release dates, price and performance comparisons are also listed when available. 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: 39.14

Overall Rank:
2806th fastest in multithreading out of 4890 CPUs
2697th fastest in single threading out of 4890 CPUs
831st fastest in out of 1398 Desktop CPUs

Last Price Change: $59.99 USD (2024-11-09)

Average CPU Mark rating
Multithread Rating
2348
Single Thread Rating
1256

Samples: 610*
*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 Math7,239 MOps/Sec
Floating Point Math5,205 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,712 Thousand Strings/Sec
Data Encryption646.6 MBytes/Sec
Data Compression53,812 KBytes/Sec
Physics176 Frames/Sec
Extended Instructions1,212 Million Matrices/Sec
Single Thread1,256 MOps/Sec
From submitted results to PerformanceTest V10 as of 21st of November 2024.

CPU Mark Distribution for AMD Athlon II X4 645

Submitted Baseline Distribution Graph as of 20th of November 2024
From submitted results to PerformanceTest V10 as of 20th of November 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$59.99 USDBuy Now!
NewEgg.comNACPU Not Available. See Other Models
BestBuy.comNACPU 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 21st of November 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 59,005
Intel Core i9-12900K
 41,472
AMD Ryzen 9 5900X
 39,113
Intel Core i7-12700K
 34,594
Apple M1 Max 10 Core 3200 MHz
 22,077
AMD Ryzen 5 5600X
 21,887
Intel Core i9-9900K @ 3.60GHz
 18,259
AMD Ryzen 5 3600
 17,747
Apple M2 8 Core 3500 MHz
 15,568
Apple M1 8 Core 3200 MHz
 14,156
AMD Athlon II X4 645
 2,348
CPU Value (CPU Mark / $Price )
As of 21st of November 2024 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 273.92
AMD Ryzen 5 5600X
 208.45
AMD Ryzen 9 5900X
 172.34
Intel Core i9-12900K
 155.33
Intel Core i9-13900K
 147.52
Intel Core i7-12700K
 84.58
Intel Core i9-9900K @ 3.60GHz
 60.46
AMD Athlon II X4 645
 39.14
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 21st of November 2024 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,620
Intel Core i9-12900K
 4,161
Intel Core i7-12700K
 4,028
Apple M2 8 Core 3500 MHz
 3,903
Apple M1 Max 10 Core 3200 MHz
 3,835
Apple M1 8 Core 3200 MHz
 3,687
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,361
Intel Core i9-9900K @ 3.60GHz
 2,928
AMD Ryzen 5 3600
 2,567
AMD Athlon II X4 645
 1,256
Last 5 Baselines for AMD Athlon II X4 645
Most recent listed first
Baseline CPU Mark
BL2184644 - Sep 02 2024
2669
BL2183186 - Aug 31 2024
2581
BL2162966 - Aug 06 2024
1894
BL2147428 - Jul 17 2024
2334
BL2092665 - May 03 2024
2710
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Athlon II X4 645
As of 21st of November 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X4 645
 2,348
Intel Core i3-2100 @ 3.10GHz vs AMD Athlon II X4 645
 1,858 (-20.9%)
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
 2,360 (+0.5%)
Intel Core i5-650 @ 3.20GHz vs AMD Athlon II X4 645
 2,250 (-4.2%)
Intel Core2 Quad Q9500 @ 2.83GHz vs AMD Athlon II X4 645
 2,224 (-5.3%)
AMD A8-5600K APU vs AMD Athlon II X4 645
 2,855 (+21.6%)
AMD Phenom II X4 965 vs AMD Athlon II X4 645
 2,640 (+12.4%)
Intel Core i5-750 @ 2.67GHz vs AMD Athlon II X4 645
 2,532 (+7.8%)
AMD Phenom II X4 955 vs AMD Athlon II X4 645
 2,517 (+7.2%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD Athlon II X4 645
 2,478 (+5.5%)
Intel Core2 Quad Q9550 @ 2.83GHz vs AMD Athlon II X4 645
 2,338 (-0.4%)
Intel Core i3-3220 @ 3.30GHz vs AMD Athlon II X4 645
 2,265 (-3.5%)

Is the AMD Athlon II X4 645 Good for Gaming?
As of 21st of November 2024 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 7 9800X3D
 12,240
Intel Core Ultra 9 285K
 11,301
AMD Ryzen 9 7900X3D
 10,891
AMD Ryzen 5 7600X3D
 10,715
AMD Ryzen 7 7800X3D
 10,330
Intel Core Ultra 7 265KF
 10,235
AMD Ryzen 9 7950X3D
 9,873
Intel Core Ultra 5 245KF
 9,663
Intel Core Ultra 7 265K
 9,486
Intel Core Ultra 5 245K
 9,267
Intel Core i9-14900KS
 9,254
AMD Ryzen 5 5600X3D
 8,942
AMD Athlon II X4 645
 248