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AMD Phenom 9550 Quad-Core

Benchmarks for the AMD Phenom 9550 Quad-Core 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 9550 Quad-Core Good for Gaming?

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

AMD Phenom 9550 Quad-Core

Description:

Class: Desktop

Socket: AM2+

Clockspeed: 2.2 GHz

Cores: 4 Threads: 4

Typical TDP: 95 W

Cache per CPU Package:
L1 Instruction Cache: 4 x 64 KB
L1 Data Cache: 4 x 64 KB
L2 Cache: 4 x 512 KB
L3 Cache: 2 MB

Other names: AMD Phenom(tm) 9550 Quad-Core Processor

CPU First Seen on Charts: Q4 2008

CPUmark/$Price: 72.15

Overall Rank:
3763rd fastest in multithreading out of 5495 CPUs
3995th fastest in single threading out of 5495 CPUs
1067th fastest in out of 1484 Desktop CPUs

Last Price Change: $23.10 USD (2023-04-26)

Average CPU Mark rating
Multithread Rating
1667
Single Thread Rating
863

Samples: 491*
*Margin for error: Low



PerformanceTest V9
CPU Mark: 2,477
Thread: 780

CPU Test Suite Average Results for AMD Phenom 9550 Quad-Core

Integer Math5,149 MOps/Sec
Floating Point Math3,743 MOps/Sec
Find Prime Numbers8 Million Primes/Sec
Random String Sorting4,565 Thousand Strings/Sec
Data Encryption437.0 MBytes/Sec
Data Compression36,644 KBytes/Sec
Physics136 Frames/Sec
Extended Instructions869 Million Matrices/Sec
Single Thread863 MOps/Sec
From submitted results to PerformanceTest V10 as of 16th of December 2025.

CPU Mark Distribution for AMD Phenom 9550 Quad-Core

Submitted Baseline Distribution Graph as of 10th of December 2025
From submitted results since PerformanceTest V10 as of 10th of December 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Pricing History


CPU Mark Relative to Top 10 Common Desktop CPUs
As of 16th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
Intel Core i9-14900K
58,548
Intel Core i9-13900K
58,348
AMD Ryzen 9 5900X
38,953
Apple M1 Max 10 Core 3200 MHz
22,148
AMD Ryzen 5 5600X
21,844
Intel Core i5-12400F
19,549
Intel Core i9-9900K @ 3.60GHz
18,107
AMD Ryzen 5 3600
17,684
Apple M2 8 Core 3500 MHz
15,653
Apple M1 8 Core 3200 MHz
14,142
AMD Phenom 9550 Quad-Core
1,667
CPU Value (CPU Mark / $Price )
As of 16th of December 2025 - Higher results represent better value
Processor CPU Mark / $Price
AMD Ryzen 5 3600
263.94
AMD Ryzen 9 5900X
164.62
AMD Ryzen 5 5600X
159.57
Intel Core i9-14900K
133.37
Intel Core i5-12400F
122.20
Intel Core i9-13900K
106.30
AMD Phenom 9550 Quad-Core
72.15
Intel Core i9-9900K @ 3.60GHz
53.74
Apple M1 8 Core 3200 MHz
NA
Apple M2 8 Core 3500 MHz
NA
Apple M1 Max 10 Core 3200 MHz
NA
Single Thread Rating
As of 16th of December 2025 - Higher results represent better performance
Processor Average Thread Rating
Intel Core i9-14900K
4,697
Intel Core i9-13900K
4,601
Apple M2 8 Core 3500 MHz
3,889
Apple M1 Max 10 Core 3200 MHz
3,833
Apple M1 8 Core 3200 MHz
3,677
Intel Core i5-12400F
3,487
AMD Ryzen 9 5900X
3,467
AMD Ryzen 5 5600X
3,364
Intel Core i9-9900K @ 3.60GHz
2,915
AMD Ryzen 5 3600
2,561
AMD Phenom 9550 Quad-Core
863
Last 5 Baselines for AMD Phenom 9550 Quad-Core
Most recent listed first
Baseline CPU Mark
BL2815287 - Aug 05 2025
1731
BL2648997 - May 24 2025
1447
BL2574312 - Apr 22 2025
1860
BL2518494 - Mar 30 2025
1904
BL1951201 - Nov 21 2023
2064
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Phenom 9550 Quad-Core
As of 16th of December 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Phenom 9550 Quad-Core
1,667
Intel Core2 Quad Q9400 @ 2.66GHz vs AMD Phenom 9550 Quad-Core
2,160 (+29.6%)
AMD Athlon II X4 600e vs AMD Phenom 9550 Quad-Core
1,795 (+7.7%)
AMD Phenom II X4 925 vs AMD Phenom 9550 Quad-Core
2,264 (+35.8%)
AMD Phenom II X4 920 vs AMD Phenom 9550 Quad-Core
2,216 (+33.0%)
Intel Core2 Quad Q8400 @ 2.66GHz vs AMD Phenom 9550 Quad-Core
2,079 (+24.7%)
Intel Core2 Quad Q9300 @ 2.50GHz vs AMD Phenom 9550 Quad-Core
2,011 (+20.7%)
Intel Core2 Quad Q8300 @ 2.50GHz vs AMD Phenom 9550 Quad-Core
1,915 (+14.9%)
AMD A6-3620 APU vs AMD Phenom 9550 Quad-Core
1,877 (+12.6%)
Intel Core2 Quad Q6600 @ 2.40GHz vs AMD Phenom 9550 Quad-Core
1,839 (+10.3%)
Intel Core2 Quad Q8200 @ 2.33GHz vs AMD Phenom 9550 Quad-Core
1,810 (+8.6%)
AMD A6-3600 APU vs AMD Phenom 9550 Quad-Core
1,718 (+3.1%)
AMD Phenom 9500 Quad-Core vs AMD Phenom 9550 Quad-Core
1,564 (-6.2%)

Is the AMD Phenom 9550 Quad-Core Good for Gaming?
As of 16th of December 2025 - Higher results represent better performance
Processor Relative Gaming Score
AMD Ryzen 9 9900X3D
12,440
AMD Ryzen 7 9800X3D
12,126
AMD Ryzen 9 9950X3D
11,253
AMD Ryzen 9 7900X3D
10,796
AMD Ryzen 5 7600X3D
10,518
Intel Core Ultra 9 285K
10,444
AMD Ryzen 5 7500X3D
10,309
AMD Ryzen 7 7800X3D
10,269
AMD Ryzen 9 7950X3D
9,778
AMD Ryzen 9 9955HX3D
9,699
Intel Core Ultra 7 265K
9,469
Intel Core Ultra 9 285
9,409
AMD Phenom 9550 Quad-Core
129