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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: 80.75

Overall Rank: 2975

Last Price Change: $18.18 USD (2023-05-12)

Average CPU Mark

Single Thread Rating: 1423
Samples: 592*
*Margin for error: Low

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

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

Integer Math9,483 MOps/Sec
Floating Point Math2,522 MOps/Sec
Find Prime Numbers5 Million Primes/Sec
Random String Sorting3,189 Thousand Strings/Sec
Data Encryption443.5 MBytes/Sec
Data Compression25,126 KBytes/Sec
Physics139 Frames/Sec
Extended Instructions604 Million Matrices/Sec
Single Thread1,423 MOps/Sec
From submitted results to PerformanceTest V10 as of 3rd of October 2023.

CPU Mark Distribution for AMD A6-6400K APU

Submitted Baseline Distribution Graph as of 29th of September 2023
From submitted results to PerformanceTest V10 as of 29th of September 2023.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

Amazon.com$95.00 USDBuy Now!
NewEgg.com$18.18 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

Last 5 Baselines for AMD A6-6400K APU
Most recent listed first
Baseline CPU Mark
BL1914508 - Sep 30 2023
BL1893535 - Aug 30 2023
BL1821026 - May 18 2023
BL1820300 - May 17 2023
BL1810235 - May 04 2023
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD A6-6400K APU
As of 3rd of October 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD A6-6400K APU
AMD A4-4000 APU vs AMD A6-6400K APU
1,169 (-20.4%)
Intel Celeron G1610T @ 2.30GHz vs AMD A6-6400K APU
1,379 (-6.0%)
AMD A4-7300 APU vs AMD A6-6400K APU
1,536 (+4.6%)
AMD Athlon II X2 270 vs AMD A6-6400K APU
1,270 (-13.5%)
Intel Pentium G2030 @ 3.00GHz vs AMD A6-6400K APU
1,735 (+18.2%)
Intel Pentium G2010 @ 2.80GHz vs AMD A6-6400K APU
1,611 (+9.7%)
AMD Athlon II X2 245e vs AMD A6-6400K APU
1,131 (-23.0%)
AMD Athlon II X3 445 vs AMD A6-6400K APU
1,816 (+23.7%)
AMD Athlon II X3 450 vs AMD A6-6400K APU
1,813 (+23.5%)
AMD Athlon II X3 440 vs AMD A6-6400K APU
1,712 (+16.6%)
Intel Pentium G2020 @ 2.90GHz vs AMD A6-6400K APU
1,687 (+14.9%)
Intel Celeron G1620 @ 2.70GHz vs AMD A6-6400K APU
1,557 (+6.1%)

Is the AMD A6-6400K APU Good for Gaming?
As of 3rd of October 2023 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
AMD Ryzen 7 7800X3D
Intel Core i9-14900KF
Intel Core i9-13900KS
AMD Ryzen 9 7950X3D
Intel Core i9-13900K
AMD Ryzen 5 5600X3D
Intel Core i9-13900KF
AMD Ryzen 7 5800X3D
Intel Core i9-13900
Intel Core i9-13900F
Intel Core i7-13700K
AMD A6-6400K APU