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AMD A8-3820 APU

Price and performance details for the AMD A8-3820 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 A8-3820 APU Good for Gaming?

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

AMD A8-3820 APU


Class: Desktop

Socket: FM1

Clockspeed: 2.5 GHz

Turbo Speed: 2.8 GHz

Cores: 4 Threads: 4

Typical TDP: 65 W

Cache Size: L1: 512 KB, L2: 4.0 MB,

Other names: AMD A8-3820 APU with Radeon(tm) HD Graphics

CPU First Seen on Charts: Q1 2012

CPUmark/$Price: 48.15

Overall Rank: 2538

Last Price Change: $44.95 USD (2020-03-22)

Average CPU Mark

Single Thread Rating: 1136
Samples: 133*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 2,941
Thread: 875

CPU Test Suite Average Results for AMD A8-3820 APU

Integer Math6,507 MOps/Sec
Floating Point Math5,042 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting5,853 Thousand Strings/Sec
Data Encryption560.0 MBytes/Sec
Data Compression47,080 KBytes/Sec
Physics206 Frames/Sec
Extended Instructions1,118 Million Matrices/Sec
Single Thread1,136 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of September 2023.

CPU Mark Distribution for AMD A8-3820 APU

Submitted Baseline Distribution Graph as of 25th of September 2023
From submitted results to PerformanceTest V10 as of 25th of September 2023.
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

Last 5 Baselines for AMD A8-3820 APU
Most recent listed first
Baseline CPU Mark
BL1770332 - Mar 15 2023
BL1749251 - Feb 19 2023
BL5031519 - Feb 03 2023
BL1696265 - Dec 16 2022
BL1684807 - Dec 02 2022
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD A8-3820 APU
As of 30th of September 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD A8-3820 APU
Intel Core i3-3240 @ 3.40GHz vs AMD A8-3820 APU
2,313 (+6.9%)
AMD A6-3670 APU vs AMD A8-3820 APU
2,155 (-0.4%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD A8-3820 APU
2,447 (+13.1%)
Intel Core2 Quad Q9400 @ 2.66GHz vs AMD A8-3820 APU
2,108 (-2.6%)
Intel Core2 Quad Q9300 @ 2.50GHz vs AMD A8-3820 APU
1,954 (-9.7%)
Intel Core2 Quad Q6600 @ 2.40GHz vs AMD A8-3820 APU
1,811 (-16.3%)
AMD A8-5500B APU vs AMD A8-3820 APU
2,622 (+21.2%)
Intel Core i5-661 @ 3.33GHz vs AMD A8-3820 APU
2,459 (+13.6%)
Intel Core2 Quad Q9500 @ 2.83GHz vs AMD A8-3820 APU
2,208 (+2.0%)
Intel Core i5-3570K @ 3.40GHz vs AMD A8-3820 APU
4,954 (+128.9%)
Intel Core i5-3470 @ 3.20GHz vs AMD A8-3820 APU
4,677 (+116.1%)
Intel Core i5-680 @ 3.60GHz vs AMD A8-3820 APU
2,606 (+20.4%)

Is the AMD A8-3820 APU Good for Gaming?
As of 30th of September 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 A8-3820 APU