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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:
3666th fastest in multithreading out of 5038 CPUs
2739th fastest in single threading out of 5038 CPUs
1112th fastest in out of 1422 Desktop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

1265

Single Thread Rating

1295

²
Samples: 18*
*Margin for error: Medium

PerformanceTest V9
CPU Mark: 1,963
Thread: 1,098

²Single 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 Math	4,048 MOps/Sec
Floating Point Math	2,760 MOps/Sec
Find Prime Numbers	7 Million Primes/Sec
Random String Sorting	3,762 Thousand Strings/Sec
Data Encryption	363.9 MBytes/Sec
Data Compression	28,875 KBytes/Sec
Physics	124 Frames/Sec
Extended Instructions	676 Million Matrices/Sec
Single Thread	1,295 MOps/Sec

From submitted results to PerformanceTest V10 as of 30th of March 2025.

CPU Mark Distribution for AMD Phenom II X2 511

Submitted Baseline Distribution Graph as of 30th of March 2025

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

From submitted results to PerformanceTest V10 as of 30th of March 2025.

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CPU Mark Relative to Top 10 Common Desktop CPUs
As of 31st of March 2025 - Higher results represent better performance
Processor	Average CPU Mark
Intel Core i9-13900K		58,751
Intel Core i9-12900K		41,334
AMD Ryzen 9 5900X		39,050
Intel Core i7-12700K		34,495
Apple M1 Max 10 Core 3200 MHz		22,125
AMD Ryzen 5 5600X		21,870
Intel Core i9-9900K @ 3.60GHz		18,195
AMD Ryzen 5 3600		17,718
Apple M2 8 Core 3500 MHz		15,639
Apple M1 8 Core 3200 MHz		14,145
AMD Phenom II X2 511		1,265

CPU Value (CPU Mark / $Price )
As of 31st of March 2025 - Higher results represent better value
Processor	CPU Mark / $Price
AMD Ryzen 5 3600		224.28
Intel Core i9-12900K		130.81
Intel Core i9-13900K		107.61
Intel Core i7-12700K		84.34
AMD Phenom II X2 511		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Max 10 Core 3200 MHz		NA
AMD Ryzen 5 5600X		NA
AMD Ryzen 9 5900X		NA
Intel Core i9-9900K @ 3.60GHz		NA

Single Thread Rating
As of 31st of March 2025 - Higher results represent better performance
Processor	Average Thread Rating
Intel Core i9-13900K		4,612
Intel Core i9-12900K		4,144
Intel Core i7-12700K		4,018
Apple M2 8 Core 3500 MHz		3,902
Apple M1 Max 10 Core 3200 MHz		3,836
Apple M1 8 Core 3200 MHz		3,681
AMD Ryzen 9 5900X		3,470
AMD Ryzen 5 5600X		3,363
Intel Core i9-9900K @ 3.60GHz		2,923
AMD Ryzen 5 3600		2,564
AMD Phenom II X2 511		1,295

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 31st of March 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Phenom II X2 511		1,265
Intel Pentium E5700 @ 3.00GHz vs AMD Phenom II X2 511		1,084 (-14.3%)
Intel Pentium G850 @ 2.90GHz vs AMD Phenom II X2 511		1,475 (+16.6%)
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		1,311 (+3.6%)
Intel Pentium G620 @ 2.60GHz vs AMD Phenom II X2 511		1,214 (-4.1%)
Intel Pentium E6600 @ 3.06GHz vs AMD Phenom II X2 511		1,168 (-7.6%)
AMD Phenom II X2 565 vs AMD Phenom II X2 511		1,442 (+13.9%)
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		1,169 (-7.6%)
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 31st of March 2025 - Higher results represent better performance
Processor	Relative Gaming Score
AMD Ryzen 7 9800X3D		12,188
AMD Ryzen 9 9950X3D		11,362
AMD Ryzen 9 7900X3D		10,855
Intel Core Ultra 9 285K		10,599
AMD Ryzen 5 7600X3D		10,539
AMD Ryzen 7 7800X3D		10,295
AMD Ryzen 9 7950X3D		9,824
Intel Core Ultra 5 245K		9,695
Intel Core Ultra 7 265K		9,533
Intel Core Ultra 5 235		9,445
Intel Core Ultra 7 265KF		9,433
AMD Ryzen 9 9900X3D		9,328
AMD Phenom II X2 511		296