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AMD Phenom II X2 511

Benchmarks for the AMD Phenom II X2 511 can be found below. Release dates, price and performance comparisons are also listed when available. 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 X2 511 Good for Gaming?

This is a fairly old CPU that is no longer competitive with newer CPUs. [More ...]

AMD Phenom II X2 511

Description:

Class: Desktop

Socket: AM2+/AM3

Clockspeed: 3.4 GHz

Cores: 2 Threads: 2

Typical TDP: 65 W

Cache per CPU Package:
L1 Instruction Cache: 2 x 64 KB
L1 Data Cache: 2 x 64 KB
L2 Cache: 2 x 1024 KB

Other names: AMD Phenom(tm) II X2 511 Processor

CPU First Seen on Charts: Q1 2011

CPUmark/$Price: NA

Overall Rank:
3866th fastest in multithreading out of 5261 CPUs
2900th fastest in single threading out of 5261 CPUs
1141st fastest in out of 1451 Desktop CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
1265
Single Thread Rating
1295
%
Samples: 18*
*Margin for error: Medium



PerformanceTest V9
CPU Mark: 1,963
Thread: 1,098
%Single thread rating may be higher than the overall rating, thread performance is just one component of the CPU Mark.

CPU Test Suite Average Results for AMD Phenom II X2 511

Integer Math4,048 MOps/Sec
Floating Point Math2,760 MOps/Sec
Find Prime Numbers7 Million Primes/Sec
Random String Sorting3,762 Thousand Strings/Sec
Data Encryption363.9 MBytes/Sec
Data Compression28,875 KBytes/Sec
Physics124 Frames/Sec
Extended Instructions676 Million Matrices/Sec
Single Thread1,295 MOps/Sec
From submitted results to PerformanceTest V10 as of 7th of July 2025.

CPU Mark Distribution for AMD Phenom II X2 511

Submitted Baseline Distribution Graph as of 1st of July 2025


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

From submitted results since PerformanceTest V10 as of 1st of July 2025.

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Last 1 Baselines for AMD Phenom II X2 511
Most recent listed first
Baseline CPU Mark
BL1748309 - Feb 18 2023
1368
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom II X2 511
As of 7th of July 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom II X2 511
1,265
Intel Pentium G620 @ 2.60GHz vs AMD Phenom II X2 511
1,224 (-3.3%)
Intel Pentium E5700 @ 3.00GHz vs AMD Phenom II X2 511
1,090 (-13.8%)
Intel Pentium G850 @ 2.90GHz vs AMD Phenom II X2 511
1,488 (+17.6%)
AMD Phenom II X2 560 vs AMD Phenom II X2 511
1,381 (+9.2%)
Intel Pentium G840 @ 2.80GHz vs AMD Phenom II X2 511
1,321 (+4.4%)
Intel Pentium E6600 @ 3.06GHz vs AMD Phenom II X2 511
1,173 (-7.3%)
AMD Phenom II X2 565 vs AMD Phenom II X2 511
1,453 (+14.8%)
Intel Pentium G6960 @ 2.93GHz vs AMD Phenom II X2 511
1,433 (+13.3%)
AMD Phenom II X2 521 vs AMD Phenom II X2 511
1,374 (+8.6%)
AMD Athlon II X2 265 vs AMD Phenom II X2 511
1,290 (+2.0%)
AMD Athlon II X2 250 vs AMD Phenom II X2 511
1,168 (-7.7%)
Intel Pentium E6800 @ 3.33GHz vs AMD Phenom II X2 511
1,155 (-8.7%)

Is the AMD Phenom II X2 511 Good for Gaming?
As of 7th of July 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
12,433
AMD Ryzen 7 9800X3D
12,147
AMD Ryzen 9 9950X3D
11,282
AMD Ryzen 9 7900X3D
10,839
Intel Core Ultra 9 285K
10,575
AMD Ryzen 5 7600X3D
10,483
AMD Ryzen 7 7800X3D
10,275
AMD Ryzen 9 9955HX3D
9,909
AMD Ryzen 9 7950X3D
9,802
Intel Core Ultra 5 245K
9,644
Intel Core Ultra 7 265K
9,532
Intel Core Ultra 9 285
9,424
AMD Phenom II X2 511
296