AMD
$110
IntelBX8070110100F
 $110 

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

4 Cores, 8 Threads @3.6GHz, Comet Lake.
Release date: Q4 2020.

Real World Speed
Performance profile from 72,283 user samples
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
39,812 User Benchmarks
Best Bench: 87% Base clock 3.6 GHz
Worst Bench: 69% Base clock 3.6 GHz, turbo 4.05 GHz (avg)
Poor: 69% Great: 87%
SPEED RANK: 230th / 1442
Gaming
Gaming 80%
Aircraft carrier
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 66%
Battle cruiser
Effective Speed
Effective CPU Speed
51.4 % 80.4 % Much faster effective speed.
+56%
Memory
Avg. Memory Latency
76.7 Pts 87.7 Pts Lower memory latency.
+14%
1-Core
Avg. Single Core Speed
55.7 Pts 119 Pts Hugely faster single-core speed.
+114%
2-Core
Avg. Dual Core Speed
99.2 Pts 227 Pts Hugely faster dual-core speed.
+129%
4-Core
Avg. Quad Core Speed
153 Pts 395 Pts Hugely faster quad-core speed.
+158%
8-Core
Avg. Octa Core Speed
158 Pts 588 Pts Hugely faster octa-core speed.
+272%
Memory
OC Memory Latency
84.7 Pts 95.2 Pts Lower OC memory latency.
+12%
1-Core
OC Single Core Speed
66.5 Pts 126 Pts Hugely faster OC single-core speed.
+89%
2-Core
OC Dual Core Speed
124 Pts 250 Pts Hugely faster OC dual-core speed.
+102%
4-Core
OC Quad Core Speed
191 Pts 435 Pts Hugely faster OC quad-core speed.
+128%
8-Core
OC Octa Core Speed
192 Pts 651 Pts Hugely faster OC octa-core speed.
+239%
Market Share
Based on 67,719,789 CPUs tested
Market Share
Market Share (trailing 30 days)
0 % 0.37 % Insanely higher market share.
+∞%
Value
Value For Money
66.3 % 117 % Much better value.
+77%
User Rating
UBM User Rating
52 % 90 % Much more popular.
+73%
Price
Price (score)
$110 $70 Much cheaper.
+36%
Age
Newest
150 Months 41 Months Much more recent.
+73%
TDP
Thermal Design Power (TDP)
95 Watts 65 Watts Much more energy efficient.
+32%
Cores
CPU Processing Cores
4 cores 4 cores
Threads
CPU Processing Threads
4 threads 8 threads Hugely higher thread count.
+100%
Lithography
Manufacturing process
32 nm 14 nm Much newer manufacturing.
+56%
Base Clock
Base Clock Speed
3.6 GHz 3.6 GHz
Turbo Clock
Turbo Clock Speed
3.8 GHz 4.3 GHz Faster turbo frequency.
+13%
64-Core
OC Multi Core Speed
195 Pts 662 Pts Hugely faster OC 64-core speed.
+239%
64-Core
Avg. Multi Core Speed
159 Pts 605 Pts Hugely faster 64-core speed.
+281%
Series
CPU Architecture
Bulldozer Comet Lake
Socket
Motherboard Socket
AM3+ FCLGA1200
Graphics
Integrated Graphics
None None
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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) April 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

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  • - CPU tests include: integer, floating and string
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  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
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 Frequently Asked Questions

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