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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 Size: L1: 512 KB, L2: 2.0 MB, L3: 4 MB

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

CPU First Seen on Charts: Q4 2009

CPUmark/$Price: 33.30

Overall Rank: 2590

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

Average CPU Mark
rating
2065

Single Thread Rating: 1116
Samples: 227*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,223
Thread: 955

CPU Test Suite Average Results for AMD Phenom II X4 820

Integer Math6,393 MOps/Sec
Floating Point Math4,606 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting5,880 Thousand Strings/Sec
Data Encryption542.5 MBytes/Sec
Data Compression46,653 KBytes/Sec
Physics177 Frames/Sec
Extended Instructions1,027 Million Matrices/Sec
Single Thread1,116 MOps/Sec
From submitted results to PerformanceTest V10 as of 4th of October 2023.

CPU Mark Distribution for AMD Phenom II X4 820

Submitted Baseline Distribution Graph as of 4th of October 2023


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 4th of October 2023.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 4th of October 2023 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-13900K
 59,725
Intel Core i9-12900K
 41,460
Intel Core i7-12700K
 34,741
AMD Ryzen 7 3700X
 22,628
Apple M1 Max 10 Core 3200 MHz
 22,059
AMD Ryzen 5 5600X
 21,934
Intel Core i9-9900K @ 3.60GHz
 18,419
AMD Ryzen 5 3600
 17,785
Apple M2 8 Core 3500 MHz
 15,471
Apple M1 8 Core 3200 MHz
 14,249
AMD Phenom II X4 820
 2,065
CPU Value (CPU Mark / $Price )
As of 4th of October 2023 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 213.01
AMD Ryzen 7 3700X
 153.96
AMD Ryzen 5 5600X
 140.23
Intel Core i9-12900K
 117.45
Intel Core i9-13900K
 104.79
Intel Core i7-12700K
 84.94
AMD Phenom II X4 820
 33.30
Intel Core i9-9900K @ 3.60GHz
 32.60
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 4th of October 2023 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-13900K
 4,665
Intel Core i9-12900K
 4,194
Intel Core i7-12700K
 4,052
Apple M2 8 Core 3500 MHz
 3,955
Apple M1 Max 10 Core 3200 MHz
 3,843
Apple M1 8 Core 3200 MHz
 3,715
AMD Ryzen 5 5600X
 3,359
Intel Core i9-9900K @ 3.60GHz
 2,941
AMD Ryzen 7 3700X
 2,663
AMD Ryzen 5 3600
 2,569
AMD Phenom II X4 820
 1,116
Last 5 Baselines for AMD Phenom II X4 820
Most recent listed first
Baseline CPU Mark
BL1706017 - Dec 28 2022
1980
BL1659271 - Oct 29 2022
2348
BL1651474 - Oct 18 2022
2257
BL1641979 - Oct 04 2022
2120
BL1641949 - Oct 04 2022
2365
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X4 820
As of 4th of October 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 820
 2,065
Intel Core i5-650 @ 3.20GHz vs AMD Phenom II X4 820
 2,242 (+8.6%)
AMD Phenom II X4 955 vs AMD Phenom II X4 820
 2,482 (+20.2%)
Intel Core2 Quad Q9650 @ 3.00GHz vs AMD Phenom II X4 820
 2,447 (+18.5%)
AMD Phenom II X4 B95 vs AMD Phenom II X4 820
 2,383 (+15.4%)
Intel Core2 Quad Q9500 @ 2.83GHz vs AMD Phenom II X4 820
 2,208 (+6.9%)
AMD Athlon II X4 630 vs AMD Phenom II X4 820
 2,134 (+3.4%)
Intel Core2 Quad Q9505 @ 2.83GHz vs AMD Phenom II X4 820
 2,076 (+0.5%)
AMD Athlon II X4 620 vs AMD Phenom II X4 820
 1,988 (-3.7%)
Intel Core2 Quad Q8200 @ 2.33GHz vs AMD Phenom II X4 820
 1,779 (-13.9%)
AMD Phenom II X4 905e vs AMD Phenom II X4 820
 2,004 (-3.0%)
AMD Athlon II X3 425 vs AMD Phenom II X4 820
 1,570 (-24.0%)
AMD Phenom II X4 965 vs AMD Phenom II X4 820
 2,601 (+26.0%)

Is the AMD Phenom II X4 820 Good for Gaming?
As of 4th of October 2023 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 7900X3D
 9,182
AMD Ryzen 7 7800X3D
 9,096
Intel Core i9-14900KF
 8,974
Intel Core i9-13900KS
 8,533
AMD Ryzen 9 7950X3D
 8,435
Intel Core i9-13900K
 7,818
AMD Ryzen 5 5600X3D
 7,812
Intel Core i9-13900KF
 7,533
AMD Ryzen 7 5800X3D
 7,239
Intel Core i9-13900F
 6,921
Intel Core i9-13900
 6,917
Intel Core i7-13700K
 6,856
AMD Phenom II X4 820
 438