Phenom X4 9550 vs Phenom X3 8650

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Aggregated performance score

Phenom X3 8650
2008
3 cores / 3 threads
0.79

Phenom X4 9550 outperforms Phenom X3 8650 by a substantial 35% based on our aggregated benchmark results.

Primary details

Comparing Phenom X3 8650 and Phenom X4 9550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking24992300
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.661.03
Market segmentDesktop processorDesktop processor
Architecture codenameToliman (2008)Agena (2007−2008)
Release dateApril 2008 (16 years ago)March 2008 (16 years ago)
Current price$24 $76

Cost-effectiveness evaluation

Performance per price, higher is better.

Phenom X3 8650 has 255% better value for money than Phenom X4 9550.

Detailed specifications

Phenom X3 8650 and Phenom X4 9550 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores3 (Tri-Core)4 (Quad-Core)
Threads34
Boost clock speed2.3 GHz2.2 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache2 MB (shared)2 MB (shared)
Chip lithography65 nm65 nm
Die size285 mm2285 mm2
Number of transistors450 million450 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Phenom X3 8650 and Phenom X4 9550 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM2+AM2+
Power consumption (TDP)95 Watt95 Watt

Virtualization technologies

Virtual machine speed-up technologies supported by Phenom X3 8650 and Phenom X4 9550 are enumerated here.

AMD-V++

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Phenom X3 8650 0.79
Phenom X4 9550 1.07
+35.4%

Phenom X4 9550 outperforms Phenom X3 8650 by 35% based on our aggregated benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Phenom X3 8650 1223
Phenom X4 9550 1656
+35.4%

Phenom X4 9550 outperforms Phenom X3 8650 by 35% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Phenom X3 8650 286
+22.7%
Phenom X4 9550 233

Phenom X3 8650 outperforms Phenom X4 9550 by 23% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Phenom X3 8650 747
+5.4%
Phenom X4 9550 709

Phenom X3 8650 outperforms Phenom X4 9550 by 5% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 0.79 1.07
Physical cores 3 4
Threads 3 4

The Phenom X4 9550 is our recommended choice as it beats the Phenom X3 8650 in performance tests.


Should you still have questions on choice between Phenom X3 8650 and Phenom X4 9550, ask them in Comments section, and we shall answer.

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AMD Phenom X3 8650
Phenom X3 8650
AMD Phenom X4 9550
Phenom X4 9550

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Community ratings

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3.5 78 votes

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3.8 137 votes

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Questions & comments

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