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AMD A6-6400K APU

Price and performance details for the AMD A6-6400K APU 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 A6-6400K APU Good for Gaming?

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

AMD A6-6400K APU


Class: Desktop

Socket: FM2

Clockspeed: 3.9 GHz

Turbo Speed: 4.1 GHz

Cores: 2 (in 1 physical modules)

Typical TDP: 65 W

Cache Size: L1: 160 KB, L2: 2.0 MB,

Other names: AMD A6-6400K APU with Radeon(tm) HD Graphics

CPU First Seen on Charts: Q3 2013

CPUmark/$Price: 28.26

Overall Rank: 2603

Last Price Change: $51.72 USD (2022-08-13)

Average CPU Mark

Single Thread Rating: 1442
Samples: 582*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 2,420
Thread: 1,401

CPU Test Suite Average Results for AMD A6-6400K APU

Integer Math9,487 MOps/Sec
Floating Point Math2,514 MOps/Sec
Find Prime Numbers5 Million Primes/Sec
Random String Sorting3 Thousand Strings/Sec
Data Encryption440.3 MBytes/Sec
Data Compression24.5 MBytes/Sec
Physics138 Frames/Sec
Extended Instructions602 Million Matrices/Sec
Single Thread1,442 MOps/Sec
From submitted results to PerformanceTest V10 as of 9th of December 2022.

CPU Mark Distribution for AMD A6-6400K APU

Submitted Baseline Distribution Graph as of 8th of December 2022
From submitted results to PerformanceTest V10 as of 8th of December 2022.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History

Popular comparisons for AMD A6-6400K APU
As of 9th of December 2022 - Higher results represent better performance
Processor Average CPU Mark
AMD A6-6400K APU
Intel Pentium G2020 @ 2.90GHz vs AMD A6-6400K APU
1,669 (+14.2%)
AMD A4-6300 APU vs AMD A6-6400K APU
1,434 (-1.9%)
Intel Pentium G2020T @ 2.50GHz vs AMD A6-6400K APU
1,345 (-8.0%)
Intel Pentium G3220 @ 3.00GHz vs AMD A6-6400K APU
1,877 (+28.5%)
Intel Celeron G1840 @ 2.80GHz vs AMD A6-6400K APU
1,770 (+21.1%)
Intel Celeron G1820 @ 2.70GHz vs AMD A6-6400K APU
1,668 (+14.1%)
AMD A6-5400K APU vs AMD A6-6400K APU
1,259 (-13.9%)
Intel Celeron G550 @ 2.60GHz vs AMD A6-6400K APU
1,214 (-16.9%)
AMD Athlon II X2 250 vs AMD A6-6400K APU
1,107 (-24.2%)
Intel Celeron G1820T @ 2.40GHz vs AMD A6-6400K APU
1,614 (+10.4%)
Intel Pentium G630 @ 2.70GHz vs AMD A6-6400K APU
1,281 (-12.3%)
AMD Athlon II X2 B28 vs AMD A6-6400K APU
1,257 (-14.0%)

Is the AMD A6-6400K APU Good for Gaming?
As of 9th of December 2022 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-13900K
Intel Core i9-13900KF
AMD Ryzen 7 5800X3D
Intel Core i7-13700K
AMD Ryzen 9 7900X
Intel Core i5-13600K
Intel Core i9-12900KS
Intel Core i5-13600KF
Intel Core i7-13700KF
AMD Ryzen 5 7600X
AMD Ryzen 9 7950X
Intel Core i9-12900K
AMD A6-6400K APU