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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: 144.10

Overall Rank: 2584

Last Price Change: $16.11 USD (2023-06-02)

Average CPU Mark
rating
2321

Single Thread Rating: 1257
Samples: 601*
*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 Math7,228 MOps/Sec
Floating Point Math5,165 MOps/Sec
Find Prime Numbers9 Million Primes/Sec
Random String Sorting6,739 Thousand Strings/Sec
Data Encryption636.2 MBytes/Sec
Data Compression53,826 KBytes/Sec
Physics175 Frames/Sec
Extended Instructions1,184 Million Matrices/Sec
Single Thread1,257 MOps/Sec
From submitted results to PerformanceTest V10 as of 21st of February 2024.

CPU Mark Distribution for AMD Athlon II X4 645

Submitted Baseline Distribution Graph as of 18th of February 2024
From submitted results to PerformanceTest V10 as of 18th of February 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.com$16.11 USDBuy Now!
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 February 2024 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
59,433
Intel Core i9-12900K
41,362
Intel Core i7-12700K
34,669
AMD Ryzen 7 3700X
22,591
Apple M1 Max 10 Core 3200 MHz
22,023
AMD Ryzen 5 5600X
21,917
Intel Core i9-9900K @ 3.60GHz
18,354
AMD Ryzen 5 3600
17,775
Apple M2 8 Core 3500 MHz
15,388
Apple M1 8 Core 3200 MHz
14,186
AMD Athlon II X4 645
2,321
CPU Value (CPU Mark / $Price )
As of 21st of February 2024 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
212.90
AMD Ryzen 7 3700X
153.71
AMD Athlon II X4 645
144.10
AMD Ryzen 5 5600X
140.12
Intel Core i9-12900K
117.18
Intel Core i9-13900K
104.27
Intel Core i7-12700K
84.76
Intel Core i9-9900K @ 3.60GHz
32.49
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 February 2024 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
4,640
Intel Core i9-12900K
4,181
Intel Core i7-12700K
4,043
Apple M2 8 Core 3500 MHz
3,933
Apple M1 Max 10 Core 3200 MHz
3,841
Apple M1 8 Core 3200 MHz
3,705
AMD Ryzen 5 5600X
3,360
Intel Core i9-9900K @ 3.60GHz
2,937
AMD Ryzen 7 3700X
2,662
AMD Ryzen 5 3600
2,569
AMD Athlon II X4 645
1,257
Last 5 Baselines for AMD Athlon II X4 645
Most recent listed first
Baseline CPU Mark
BL2026126 - Feb 16 2024
2422
BL2016656 - Feb 06 2024
2272
BL1941033 - Nov 07 2023
2560
BL1924499 - Oct 14 2023
1862
BL1910904 - Sep 24 2023
2424
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 February 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Athlon II X4 645
2,321
Intel Core i3-2120 @ 3.30GHz vs AMD Athlon II X4 645
1,963 (-15.5%)
AMD FX-4100 Quad-Core vs AMD Athlon II X4 645
2,599 (+12.0%)
AMD Athlon II X4 610e vs AMD Athlon II X4 645
1,882 (-18.9%)
AMD Athlon II X3 445 vs AMD Athlon II X4 645
1,823 (-21.5%)
AMD Athlon II X3 450 vs AMD Athlon II X4 645
1,818 (-21.7%)
AMD Phenom II X4 960T vs AMD Athlon II X4 645
2,344 (+1.0%)
AMD Athlon II X4 640 vs AMD Athlon II X4 645
2,234 (-3.8%)
AMD Athlon II X4 635 vs AMD Athlon II X4 645
2,201 (-5.2%)
AMD Athlon II X4 631 Quad-Core vs AMD Athlon II X4 645
2,150 (-7.4%)
Intel Core i3-2100 @ 3.10GHz vs AMD Athlon II X4 645
1,854 (-20.1%)
AMD Athlon II X3 460 vs AMD Athlon II X4 645
1,985 (-14.5%)
AMD Athlon II X4 605e vs AMD Athlon II X4 645
1,963 (-15.4%)

Is the AMD Athlon II X4 645 Good for Gaming?
As of 21st of February 2024 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
9,263
AMD Ryzen 7 7800X3D
9,072
Intel Core i9-14900F
8,868
Intel Core i9-13900KS
8,565
AMD Ryzen 9 7950X3D
8,417
Intel Core i9-14900K
8,184
Intel Core i9-14900KF
8,045
AMD Ryzen 5 5600X3D
7,865
Intel Core i9-13900K
7,798
AMD Ryzen Threadripper PRO 7945WX
7,602
Intel Core i7-13790F
7,544
Intel Core i7-14700K
7,543
AMD Athlon II X4 645
248