AMD
AMD
$110
  

Release date ≤ Q4 2013.

 $110 

4 Cores, 4 Threads @3.6GHz, Bulldozer.
Release date: Q4 2011.

Real World Speed
Performance profile from 36,146 user samples
3,675 User Benchmarks
Best Bench: 56% Base clock 3.55 GHz
Worst Bench: 33% Base clock 3 GHz, turbo 3 GHz (avg)
Poor: 33% Great: 56%
SPEED RANK: 821st / 1442
Gaming
Gaming 49%
Yacht
Desktop
Desktop 51%
Yacht
Workstation
Workstation 34%
Sail boat
32,471 User Benchmarks
Best Bench: 58% Base clock 4 GHz, turbo 4 GHz (avg)
Worst Bench: 39% Base clock 3.6 GHz, turbo 3.65 GHz (avg)
Poor: 39% Great: 58%
SPEED RANK: 757th / 1442
Gaming
Gaming 51%
Yacht
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 36%
Jet ski
Effective Speed
Effective CPU Speed
49 % 51.4 % +5%
Memory
Avg. Memory Latency
71.3 Pts 76.7 Pts Slightly lower memory latency.
+8%
1-Core
Avg. Single Core Speed
42.8 Pts 55.7 Pts Much faster single-core speed.
+30%
2-Core
Avg. Dual Core Speed
84.9 Pts 99.2 Pts Faster dual-core speed.
+17%
4-Core
Avg. Quad Core Speed
157 Pts +3% 153 Pts
8-Core
Avg. Octa Core Speed
160 Pts +1% 158 Pts
Memory
OC Memory Latency
81.4 Pts 84.7 Pts +4%
1-Core
OC Single Core Speed
48.2 Pts 66.5 Pts Much faster OC single-core speed.
+38%
2-Core
OC Dual Core Speed
97.1 Pts 124 Pts Faster OC dual-core speed.
+28%
4-Core
OC Quad Core Speed
186 Pts 191 Pts +3%
8-Core
OC Octa Core Speed
190 Pts 192 Pts +1%
Market Share
Based on 67,808,167 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.01 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
51 % 52 % +2%
Age
Newest
124+ Months More recent.
+18%
151 Months
64-Core
OC Multi Core Speed
188 Pts 195 Pts +4%
64-Core
Avg. Multi Core Speed
161 Pts +1% 159 Pts
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The AMD FX-4100 is an inexpensive entry level quad-core processor. It was released in Q4 of 2011 and at the time was AMD’s budget chip on its latest Bulldozer architecture. Its base clock speed of 3.6 GHz boosts to 3.8 GHz in turbo mode and with appropriate cooling can be over-clocked to speeds of 4.9 GHz. Even though these numbers appear impressive, the real world effective speed only averages 59. This should be fine for general computing and even gaming when coupled with an appropriate GPU. It’s the FX-4100’s single-core performance which lets it down when compared to similarly priced Intel processors such as the Core i3-3225. Since the majority of daily computing relies single core performance typical desktop users will find better value elsewhere. [Nov '14 CPUPro]

MORE DETAILS

Processor Rankings (Price vs Performance) May 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]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

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