Average Bench: 51.5% (778th of 1468)

Based on 41,403 user benchmarks.  Devices: 178BFBFF00100F43, 178BFBFF00100F42 Model: AMD Phenom(tm) II X4 955 Processor

The AMD Phenom II X4 955 is a quad-core processor based on the K10 micro-architecture. When it launched in Q2 of 2009, it was AMD’s fastest CPU. Given its base clock of 3.2 GHz, with appropriate cooling, this unlocked Black Edition chip can be overclocked to speeds in excess of 4 GHz. The 955’s effective speed of 63 isn’t impressive by today’s standards, but when coupled with a decent graphics card, it won't cause major bottlenecks for most games. The 955 was pitched against the high-end of Intel’s Core 2 quads, and now costs a fraction of its original list price as one would expect, however there are better alternatives on the market now. [Dec '14 CPUPro]

Average average bench

The AMD Phenom II X4 955 averaged 48.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 76Pts
Avg. Single Core Speed 45.5Pts

Good consistency

The range of scores (95th - 5th percentile) for the AMD Phenom II X4 955 is 22.7%. This is a relatively narrow range which indicates that the AMD Phenom II X4 955 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 165Pts
Avg. Octa Core Speed 163Pts

Average Bench

(Based on 41,403 samples)
Min Avg Max
55.4 Memory 76 87.8
24.3 1-Core 45.5 54.3
50.9 2-Core 90.1 108
45.9% 70.5 Pts
Min Avg Max
84.8 4-Core 158 205
97.4 8-Core 163 207
21.3% 160 Pts
Min Avg Max
96.5 64-Core 165 207
10.2% 165 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Memory 77.4
1-Core 46.2
2-Core 94.3
47% 72.6 Pts
4-Core 186
8-Core 185
25% 185 Pts
64-Core 186
12% 186 Pts
AM2, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Memory 72.8
1-Core 46.4
2-Core 94.7
46% 71.3 Pts
4-Core 185
8-Core 185
25% 185 Pts
64-Core 185
11% 185 Pts
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Memory 74
1-Core 46.4
2-Core 93.5
46% 71.3 Pts
4-Core 177
8-Core 178
24% 178 Pts
64-Core 180
11% 180 Pts
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Memory 76
1-Core 35.2
2-Core 84.3
43% 65.2 Pts
4-Core 126
8-Core 154
18% 140 Pts
64-Core 162
10% 162 Pts
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.2 GHz, turbo 3.2 GHz (avg)
Memory 70.6
1-Core 45.2
2-Core 91.7
44% 69.2 Pts
4-Core 134
8-Core 153
19% 144 Pts
64-Core 156
10% 156 Pts
41,403 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 69,047,592 CPUs tested

 Prices

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MSRP ≈ $130 @ launch in Mar '09
AmazonUS $836 years
Send price feedback
Typical Phenom II X4 955 Builds (Compare 198 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 19%
Surfboard
Desktop
Desktop 61%
Destroyer
Workstation
Workstation 14%
Tree trunk

Motherboard: Gigabyte GA-870A-UD3

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $222

Popular Phenom II X4 955 compatible motherboards:

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Processor Rankings (Price vs Performance) November 2024 CPU Rankings

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Unbeatable multi-core value with AMD Phenom™ II processors...

Added 9 years ago.

Good (edit your comment) Add link

5 months ago.

userbenchmark are great - they cut clean through marketing BS


Disliked

4 years ago.

Comment 

had it for nearly 6 years and still going strong—Feb '15


Good

2 years ago.

Its 2019 and i play games like Starcraft 2 on High. Everything else still working. I hope every CPU will be like this in the Future 3


Poor

2 years ago.

cool pubg lite 60 fps very nice


Average

4 months ago.

Bought it at a very low price to upgrade an old PC with an AM3 motherboard. It works very well for most tasks; i can't overclock it because of my MOBO but it works very well on stock clockspeed.


Excellent

19 months ago.

v v mnnnnnm nb


Excellent

24 months ago.

Šlape lépe než i-5.. 3470..


Good

14 months ago.

I have one of this and its powerfull!


Excellent

3 years ago.

carried me well into 2020, playing everything like witcher 3 and monster hunter world without issues, but its time to move on old pal


Excellent

7 years ago.

9 Years after i bought it OC at 3.8 and still works great for my application


Terrible

9 years ago.


Good

5 years ago.

big brain time


Excellent

5 years ago.

good cpu


Excellent

5 years ago.

10 years old overclocked at 4.2ghz still runs most major tittles just fine with a 960gtx combo at 20$ used this card packs a knockoutpunch


Good

3 years ago.

OC'd to 4.4 GHz with 2 cores disabled and runs my Minecraft Java server fine. Said server has 11GB of dedodated wam.


Very good

8 years ago.

old school design, but can OC over 4Ghz (mine is sitting on 4.1Ghz and has been for near 3 years straight). outstanding bang for buck!


Your
opinion?
1468 Processors (Compared) Thousands of user benchmarks compiled into one comparison list

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