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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:  72.68     

Overall Rank:  1818

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

Average CPU Mark
rating
2108

Single Thread Rating: 1137
Cross-Platform Rating: 5085
Samples: 217*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 3,223 Thread: 955

CPU Test Suite Average Results for AMD Phenom II X4 820

Integer Math6,575 MOps/Sec
Floating Point Math4,728 MOps/Sec
Find Prime Numbers12 Million Primes/Sec
Random String Sorting6 Thousand Strings/Sec
Data Encryption519.9 MBytes/Sec
Data Compression49.4 MBytes/Sec
Physics195 Frames/Sec
Extended Instructions1,080 Million Matrices/Sec
Single Thread1,137 MOps/Sec
From submitted results to PerformanceTest V10 as of 28th of September 2021.

CPU Mark Distribution for AMD Phenom II X4 820

Submitted Baseline Distribution Graph as of 23rd of September 2021


Not Enought Data to Create Distribution Graph.

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

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 28th of September 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 9 3900X
 32,851
AMD Ryzen 7 3700X
 22,780
Intel Core i7-10700K @ 3.80GHz
 19,452
Intel Core i9-9900K @ 3.60GHz
 18,821
AMD Ryzen 5 3600
 17,858
Apple M1 8 Core 3200 MHz
 15,159
Intel Core i7-9700K @ 3.60GHz
 14,556
Intel Core i7-8700K @ 3.70GHz
 13,895
Intel Core i7-3770 @ 3.40GHz
 6,372
AMD Phenom II X4 820
 2,108
Athlon Dual Core 4050e
 670
CPU Value (CPU Mark / $Price )
As of 28th of September 2021 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
 106.43
AMD Ryzen 9 3900X
 74.66
AMD Ryzen 7 3700X
 74.20
AMD Phenom II X4 820
 72.68
Intel Core i7-10700K @ 3.80GHz
 61.17
Intel Core i9-9900K @ 3.60GHz
 57.26
Intel Core i7-9700K @ 3.60GHz
 51.99
Intel Core i7-8700K @ 3.70GHz
 39.70
Intel Core i7-3770 @ 3.40GHz
 38.74
Apple M1 8 Core 3200 MHz
 NA
Athlon Dual Core 4050e
 NA
Single Thread Rating
As of 28th of September 2021 - Higher results represent better performance
Processor Average Thread Rating
Apple M1 8 Core 3200 MHz
 3,778
Intel Core i7-10700K @ 3.80GHz
 3,081
Intel Core i9-9900K @ 3.60GHz
 2,970
Intel Core i7-9700K @ 3.60GHz
 2,908
Intel Core i7-8700K @ 3.70GHz
 2,775
AMD Ryzen 9 3900X
 2,730
AMD Ryzen 7 3700X
 2,687
AMD Ryzen 5 3600
 2,582
Intel Core i7-3770 @ 3.40GHz
 2,073
AMD Phenom II X4 820
 1,137
Athlon Dual Core 4050e
 744
Last 5 Baselines for AMD Phenom II X4 820
Most recent listed first
Baseline CPU Mark
BL1429898 - Jul 23 2021
2100
BL1423645 - Jul 03 2021
2227
BL1375773 - Feb 27 2021
2199
BL1374590 - Feb 24 2021
2125
BL1365856 - Feb 04 2021
2182
Popular comparisons for AMD Phenom II X4 820
As of 28th of September 2021 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X4 820
 2,108
Intel Core i5-650 @ 3.20GHz
 2,207
Intel Core2 Quad Q8300 @ 2.50GHz
 1,787
AMD Phenom II X4 945
 2,237
Intel Core2 Quad Q9550 @ 2.83GHz
 2,271
AMD Athlon II X4 600e
 1,711
AMD FX-4100 Quad-Core
 2,539
AMD Athlon II X4 605e
 1,959
AMD Phenom II X4 920
 1,945
AMD Phenom 9550 Quad-Core
 1,605
AMD Athlon II X4 645
 2,223
Intel Core2 Quad Q9450 @ 2.66GHz
 2,082
AMD Phenom II X4 960T
 2,137