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AMD Phenom II X4 820

Price and performance details for the AMD Phenom II X4 820 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 Phenom II X4 820 Good for Gaming?

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

AMD Phenom II X4 820

Description:

Class: Desktop

Socket: AM3

Clockspeed: 2.8 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
L3 Cache: 4 MB

Other names: AMD Phenom(tm) II X4 820 Processor

CPU First Seen on Charts: Q4 2009

CPUmark/$Price: 33.63

Overall Rank: 2763

Last Price Change: $62.02 USD (2022-08-13)

Average CPU Mark
rating
2086

Single Thread Rating: 1119
Samples: 228*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,223
Thread: 955

CPU Test Suite Average Results for AMD Phenom II X4 820

Integer Math6,430 MOps/Sec
Floating Point Math4,638 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting5,870 Thousand Strings/Sec
Data Encryption549.9 MBytes/Sec
Data Compression46,918 KBytes/Sec
Physics179 Frames/Sec
Extended Instructions1,044 Million Matrices/Sec
Single Thread1,119 MOps/Sec
From submitted results to PerformanceTest V10 as of 13th of April 2024.

CPU Mark Distribution for AMD Phenom II X4 820

Submitted Baseline Distribution Graph as of 11th of April 2024
From submitted results to PerformanceTest V10 as of 11th of April 2024.
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 Phenom II X4 820
Most recent listed first
Baseline CPU Mark
BL1981654 - Dec 29 2023
2483
BL1706017 - Dec 28 2022
1980
BL1659271 - Oct 29 2022
2348
BL1651474 - Oct 18 2022
2257
BL1641979 - Oct 04 2022
2120
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X4 820
As of 14th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 820
2,086
Intel Core i5-650 @ 3.20GHz vs AMD Phenom II X4 820
2,239 (+7.3%)
AMD Phenom II X4 955 vs AMD Phenom II X4 820
2,506 (+20.1%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD Phenom II X4 820
2,469 (+18.4%)
AMD Phenom II X4 B95 vs AMD Phenom II X4 820
2,401 (+15.1%)
Intel Core2 Quad Q9500 @ 2.83GHz vs AMD Phenom II X4 820
2,221 (+6.5%)
Intel Core2 Quad Q9505 @ 2.83GHz vs AMD Phenom II X4 820
2,132 (+2.2%)
AMD Athlon II X4 630 vs AMD Phenom II X4 820
2,124 (+1.8%)
AMD Athlon II X4 620 vs AMD Phenom II X4 820
2,014 (-3.4%)
Intel Core2 Quad Q8200 @ 2.33GHz vs AMD Phenom II X4 820
1,777 (-14.8%)
AMD Phenom II X4 905e vs AMD Phenom II X4 820
1,936 (-7.2%)
AMD Phenom II X4 965 vs AMD Phenom II X4 820
2,618 (+25.5%)
AMD Phenom 9750 Quad-Core vs AMD Phenom II X4 820
1,833 (-12.1%)

Is the AMD Phenom II X4 820 Good for Gaming?
As of 14th of April 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-14900KS
9,858
AMD Ryzen 9 7900X3D
9,258
AMD Ryzen 7 7800X3D
9,072
Intel Core i9-13900KS
8,572
AMD Ryzen 9 7950X3D
8,404
Intel Core i9-14900K
8,182
Intel Core i9-14900KF
7,991
AMD Ryzen 5 5600X3D
7,883
Intel Core i9-13900K
7,796
AMD Ryzen Threadripper PRO 7945WX
7,573
Intel Core i7-13790F
7,532
Intel Core i7-14700K
7,524
AMD Phenom II X4 820
440