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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.

AMD Phenom II X4 820

Class: Desktop

Socket: AM3

Clockspeed: 2.8 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W


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

CPU First Seen on Charts:  Q4 2009

CPUmark/$Price:  72.13     

Overall Rank:  1762

Last Price Change:  $29.00 USD (2021-05-30)

Average CPU Mark
rating
2092

Single Thread Rating: 1134
Cross-Platform Rating: 5031
Samples: 215*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,223 Thread: 955

CPU Test Suite Average Results for AMD Phenom II X4 820

Integer Math6,488 MOps/Sec
Floating Point Math4,683 MOps/Sec
Find Prime Numbers11 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption521.5 MBytes/Sec
Data Compression49.5 MBytes/Sec
Physics192 Frames/Sec
Extended Instructions1,076 Million Matrices/Sec
Single Thread1,134 MOps/Sec
From submitted results to PerformanceTest V10 as of 23rd of June 2021.

CPU Mark Distribution for AMD Phenom II X4 820

Submitted Baseline Distribution Graph as of 23rd of June 2021


Not Enought Data to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 23rd of June 2021.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 24th of June 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
 32,894
AMD Ryzen 7 3700X
 22,798
Intel Core i7-10700K @ 3.80GHz
 19,499
Intel Core i9-9900K @ 3.60GHz
 18,860
AMD Ryzen 5 3600
 17,865
Apple M1 8 Core 3200 MHz
 15,132
Intel Core i7-9700K @ 3.60GHz
 14,544
Intel Core i7-8700K @ 3.70GHz
 13,908
Intel Core i7-3770 @ 3.40GHz
 6,370
AMD Phenom II X4 820
 2,092
Athlon Dual Core 4050e
 670
CPU Value (CPU Mark / $Price )
As of 24th of June 2021 - Higher results represent better value
Processor CPU Mark / $Price
AMD Phenom II X4 820
 72.13
AMD Ryzen 5 3600
 55.46
Intel Core i9-9900K @ 3.60GHz
 49.64
AMD Ryzen 7 3700X
 47.79
Intel Core i7-10700K @ 3.80GHz
 47.35
Intel Core i7-9700K @ 3.60GHz
 41.99
Intel Core i7-3770 @ 3.40GHz
 39.87
Intel Core i7-8700K @ 3.70GHz
 28.33
AMD Ryzen 9 3900X
 16.46
Apple M1 8 Core 3200 MHz
 NA
Athlon Dual Core 4050e
 NA
Single Thread Rating
As of 24th of June 2021 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 8 Core 3200 MHz
 3,762
Intel Core i7-10700K @ 3.80GHz
 3,085
Intel Core i9-9900K @ 3.60GHz
 2,973
Intel Core i7-9700K @ 3.60GHz
 2,908
Intel Core i7-8700K @ 3.70GHz
 2,782
AMD Ryzen 9 3900X
 2,733
AMD Ryzen 7 3700X
 2,688
AMD Ryzen 5 3600
 2,583
Intel Core i7-3770 @ 3.40GHz
 2,073
AMD Phenom II X4 820
 1,134
Athlon Dual Core 4050e
 744
Last 5 Baselines for AMD Phenom II X4 820
Most recent listed first
Baseline CPU Mark
BL1375773 - Feb 27 2021
2199
BL1374590 - Feb 24 2021
2125
BL1365856 - Feb 04 2021
2182
BL1311539 - Oct 23 2020
2272
BL1262312 - Jul 01 2020
1931
Popular comparisons for AMD Phenom II X4 820
As of 24th of June 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 820
 2,092
Intel Core i5-650 @ 3.20GHz
 2,212
AMD Athlon II X4 605e
 1,771
AMD FX-4100 Quad-Core
 2,554
AMD Athlon II X4 600e
 1,711
Intel Core i3-2120 @ 3.30GHz
 1,902
AMD Phenom 9550 Quad-Core
 1,661
AMD Athlon II X4 645
 2,218
AMD Phenom 9650 Quad-Core
 1,694
AMD Phenom II X4 920
 1,945
Intel Core2 Quad Q9450 @ 2.66GHz
 2,074
AMD Phenom II X4 960T
 2,183
AMD Phenom II X4 840
 2,353