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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: 36.64

Overall Rank:
2707th fastest in multithreading out of 4770 CPUs
2611th fastest in single threading out of 4770 CPUs
799th fastest in out of 1369 Desktop CPUs

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

Average CPU Mark rating
Multithread Rating
2347
Single Thread Rating
1259

Samples: 607*
*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 Math7,249 MOps/Sec
Floating Point Math5,204 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,734 Thousand Strings/Sec
Data Encryption645.4 MBytes/Sec
Data Compression53,908 KBytes/Sec
Physics177 Frames/Sec
Extended Instructions1,206 Million Matrices/Sec
Single Thread1,259 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of July 2024.

CPU Mark Distribution for AMD Athlon II X4 645

Submitted Baseline Distribution Graph as of 22nd of July 2024
From submitted results to PerformanceTest V10 as of 22nd of July 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

MerchantPricePurchase
Amazon.com$64.04 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 27th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 59,235
Intel Core i9-12900K
 41,481
AMD Ryzen 9 5900X
 39,150
Intel Core i7-12700K
 34,619
Apple M1 Max 10 Core 3200 MHz
 22,050
AMD Ryzen 5 5600X
 21,894
Intel Core i9-9900K @ 3.60GHz
 18,284
AMD Ryzen 5 3600
 17,754
Apple M2 8 Core 3500 MHz
 15,535
Apple M1 8 Core 3200 MHz
 14,172
AMD Athlon II X4 645
 2,347
CPU Value (CPU Mark / $Price )
As of 27th of July 2024 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 221.95
AMD Ryzen 5 5600X
 168.43
AMD Ryzen 9 5900X
 146.82
Intel Core i9-12900K
 138.27
Intel Core i9-13900K
 134.63
Intel Core i7-12700K
 84.64
Intel Core i9-9900K @ 3.60GHz
 55.41
AMD Athlon II X4 645
 36.64
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 27th of July 2024 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,629
Intel Core i9-12900K
 4,166
Intel Core i7-12700K
 4,032
Apple M2 8 Core 3500 MHz
 3,919
Apple M1 Max 10 Core 3200 MHz
 3,837
Apple M1 8 Core 3200 MHz
 3,695
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
BL2147428 - Jul 17 2024
2334
BL2092665 - May 03 2024
2710
BL2056798 - Mar 20 2024
2519
BL2053341 - Mar 16 2024
2702
BL2048811 - Mar 12 2024
2605
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Athlon II X4 645
As of 27th of July 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X4 645
 2,347
Intel Core i3-2100 @ 3.10GHz vs AMD Athlon II X4 645
 1,853 (-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
 2,221 (-5.3%)
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
 2,630 (+12.1%)
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
 2,505 (+6.7%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD Athlon II X4 645
 2,471 (+5.3%)
Intel Core i3-3220 @ 3.30GHz vs AMD Athlon II X4 645
 2,264 (-3.5%)
AMD Phenom II X4 910e vs AMD Athlon II X4 645
 2,131 (-9.2%)

Is the AMD Athlon II X4 645 Good for Gaming?
As of 27th of July 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-14900KS
 9,316
AMD Ryzen 9 7900X3D
 9,272
AMD Ryzen 7 7800X3D
 9,028
Intel Core i9-13900KS
 8,528
AMD Ryzen 9 7950X3D
 8,385
Intel Core i9-14900K
 8,104
Intel Core i9-14900KF
 8,009
AMD Ryzen 5 5600X3D
 7,877
Intel Core i9-13900K
 7,787
Intel Core i7-13790F
 7,746
Intel Core i7-14700K
 7,542
Intel Core i7-14700KF
 7,533
AMD Athlon II X4 645
 249