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AMD Phenom II X4 840T

Price and performance details for the AMD Phenom II X4 840T 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 840T



Socket: AM2+/AM3

Clockspeed: 2.9 GHz

Turbo Speed: 3.2 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Other names: AMD Phenom(tm) II X4 840T Processor

CPU First Seen on Charts: Q4 2010

CPUmark/$Price: 39.39

Overall Rank: 2043

Last Price Change: $58.02 USD (2022-04-09)

Average CPU Mark

Single Thread Rating: 1278
Samples: 149*
*Margin for error: Low

PerformanceTest V9
CPU Mark: 3,468
Thread: 1,047

CPU Test Suite Average Results for AMD Phenom II X4 840T

Integer Math6,567 MOps/Sec
Floating Point Math4,701 MOps/Sec
Find Prime Numbers14 Million Primes/Sec
Random String Sorting7 Thousand Strings/Sec
Data Encryption603.8 MBytes/Sec
Data Compression51.2 MBytes/Sec
Physics227 Frames/Sec
Extended Instructions1,112 Million Matrices/Sec
Single Thread1,278 MOps/Sec
From submitted results to PerformanceTest V10 as of 25th of September 2022.

CPU Mark Distribution for AMD Phenom II X4 840T

Submitted Baseline Distribution Graph as of 19th of September 2022

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

From submitted results to PerformanceTest V10 as of 19th of September 2022.

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Pricing History