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AMD A8-3820 APU

Benchmarks for the AMD A8-3820 APU 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 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

Description:

Class: Desktop

Socket: FM1

Clockspeed: 2.5 GHz

Turbo Speed: 2.8 GHz

Cores: 4 Threads: 4

Typical TDP: 65 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 64 KB
L1 Data Cache: 4 x 64 KB
L2 Cache: 4 x 1024 KB

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

CPU First Seen on Charts: Q1 2012

CPUmark/$Price: 48.60

Overall Rank:
3115th fastest in multithreading out of 5126 CPUs
3146th fastest in single threading out of 5126 CPUs
914th fastest in out of 1446 Desktop CPUs

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

Average CPU Mark rating
Multithread Rating
2185
Single Thread Rating
1129

Samples: 139*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 2,941
Thread: 875

CPU Test Suite Average Results for AMD A8-3820 APU

Integer Math6,509 MOps/Sec
Floating Point Math5,051 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting5,808 Thousand Strings/Sec
Data Encryption567.4 MBytes/Sec
Data Compression46,932 KBytes/Sec
Physics205 Frames/Sec
Extended Instructions1,146 Million Matrices/Sec
Single Thread1,129 MOps/Sec
From submitted results to PerformanceTest V10 as of 21st of May 2025.

CPU Mark Distribution for AMD A8-3820 APU

Submitted Baseline Distribution Graph as of 20th of May 2025
From submitted results since PerformanceTest V10 as of 20th of May 2025.
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


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 22nd of May 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 58,699
Intel Core i9-12900K
 41,313
AMD Ryzen 9 5900X
 39,033
Apple M1 Max 10 Core 3200 MHz
 22,138
AMD Ryzen 5 5600X
 21,861
Intel Core i5-12400F
 19,474
Intel Core i9-9900K @ 3.60GHz
 18,175
AMD Ryzen 5 3600
 17,708
Apple M2 8 Core 3500 MHz
 15,651
Apple M1 8 Core 3200 MHz
 14,146
AMD A8-3820 APU
 2,185
CPU Value (CPU Mark / $Price )
As of 22nd of May 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 235.02
Intel Core i5-12400F
 178.68
AMD Ryzen 9 5900X
 165.49
AMD Ryzen 5 5600X
 161.94
Intel Core i9-13900K
 149.75
Intel Core i9-12900K
 136.21
Intel Core i9-9900K @ 3.60GHz
 51.93
AMD A8-3820 APU
 48.60
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 22nd of May 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,611
Intel Core i9-12900K
 4,140
Apple M2 8 Core 3500 MHz
 3,902
Apple M1 Max 10 Core 3200 MHz
 3,836
Apple M1 8 Core 3200 MHz
 3,681
Intel Core i5-12400F
 3,478
AMD Ryzen 9 5900X
 3,470
AMD Ryzen 5 5600X
 3,363
Intel Core i9-9900K @ 3.60GHz
 2,921
AMD Ryzen 5 3600
 2,563
AMD A8-3820 APU
 1,129
Last 5 Baselines for AMD A8-3820 APU
Most recent listed first
Baseline CPU Mark
BL2507082 - Mar 25 2025
2336
BL2274805 - Dec 12 2024
2343
BL1995093 - Jan 12 2024
2285
BL1947184 - Nov 15 2023
2279
BL1925095 - Oct 15 2023
2176
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD A8-3820 APU
As of 22nd of May 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD A8-3820 APU
 2,185
Intel Core i3-3240 @ 3.40GHz vs AMD A8-3820 APU
 2,344 (+7.3%)
Intel Core i3-3220 @ 3.30GHz vs AMD A8-3820 APU
 2,274 (+4.1%)
AMD A6-3670 APU vs AMD A8-3820 APU
 2,181 (-0.2%)
AMD A8-3800 APU vs AMD A8-3820 APU
 2,043 (-6.5%)
Intel Core i3-2100 @ 3.10GHz vs AMD A8-3820 APU
 1,853 (-15.2%)
AMD Athlon II X4 640 vs AMD A8-3820 APU
 2,263 (+3.6%)
AMD FX-4130 Quad-Core vs AMD A8-3820 APU
 2,713 (+24.2%)
AMD Phenom II X4 840 vs AMD A8-3820 APU
 2,430 (+11.3%)
AMD Phenom II X4 945 vs AMD A8-3820 APU
 2,412 (+10.4%)
AMD Phenom II X4 960T vs AMD A8-3820 APU
 2,375 (+8.7%)
Intel Core2 Quad Q9300 @ 2.50GHz vs AMD A8-3820 APU
 1,996 (-8.6%)
Intel Core2 Quad Q6600 @ 2.40GHz vs AMD A8-3820 APU
 1,835 (-16.0%)

Is the AMD A8-3820 APU Good for Gaming?
As of 22nd of May 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
 12,500
AMD Ryzen 7 9800X3D
 12,156
AMD Ryzen 9 9950X3D
 11,332
AMD Ryzen 9 7900X3D
 10,845
Intel Core Ultra 9 285K
 10,598
AMD Ryzen 5 7600X3D
 10,511
AMD Ryzen 7 7800X3D
 10,283
AMD Ryzen 9 7950X3D
 9,809
Intel Core Ultra 5 245K
 9,680
Intel Core Ultra 7 265K
 9,519
Intel Core Ultra 9 285
 9,449
Intel Core Ultra 7 265KF
 9,421
AMD A8-3820 APU
 254