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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:  32.21     

Overall Rank:  1648

Last Price Change:  $64.95 USD (2020-08-07)

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 7th of March 2021.

CPU Mark Distribution for AMD Phenom II X4 820

Submitted Baseline Distribution Graph as of 3rd of March 2021


Not Enought Data to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 3rd of March 2021.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 7th of March 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
 32,849
AMD Ryzen 7 3700X
 22,811
Intel Core i7-10700K @ 3.80GHz
 19,570
Intel Core i9-9900K @ 3.60GHz
 18,872
AMD Ryzen 5 3600
 17,864
Apple M1 8 Core 3200 MHz
 15,038
Intel Core i7-9700K @ 3.60GHz
 14,566
Intel Core i7-8700K @ 3.70GHz
 13,911
Intel Core i7-3770 @ 3.40GHz
 6,371
AMD Phenom II X4 820
 2,092
Athlon Dual Core 4050e
 670
CPU Value (CPU Mark / $Price )
As of 7th of March 2021 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 81.57
AMD Ryzen 7 3700X
 69.12
AMD Ryzen 9 3900X
 67.87
Intel Core i7-10700K @ 3.80GHz
 59.57
Intel Core i9-9900K @ 3.60GHz
 50.46
Intel Core i7-9700K @ 3.60GHz
 50.40
Intel Core i7-8700K @ 3.70GHz
 45.17
AMD Phenom II X4 820
 32.21
Intel Core i7-3770 @ 3.40GHz
 31.85
Apple M1 8 Core 3200 MHz
 NA
Athlon Dual Core 4050e
 NA
Single Thread Rating
As of 7th of March 2021 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 8 Core 3200 MHz
 3,543
Intel Core i7-10700K @ 3.80GHz
 3,091
Intel Core i9-9900K @ 3.60GHz
 2,977
Intel Core i7-9700K @ 3.60GHz
 2,910
Intel Core i7-8700K @ 3.70GHz
 2,787
AMD Ryzen 9 3900X
 2,731
AMD Ryzen 7 3700X
 2,690
AMD Ryzen 5 3600
 2,585
Intel Core i7-3770 @ 3.40GHz
 2,072
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 7th of March 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 820
 2,092
AMD Phenom II X4 965
 2,510
Intel Core i5-650 @ 3.20GHz
 2,201
Intel Core2 Quad Q9300 @ 2.50GHz
 1,951
AMD Athlon II X4 635
 1,981
AMD Athlon II X4 620
 1,923
Intel Core2 Quad Q9500 @ 2.83GHz
 2,183
AMD Phenom II X4 B95
 2,242
AMD Phenom II X4 945
 2,230
Intel Core2 Quad Q8300 @ 2.50GHz
 1,807
AMD Athlon II X4 640
 2,131
AMD Phenom II X4 905e
 1,912
AMD Phenom 9750 Quad-Core
 1,794