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IntelBX8071513900KS
AMD
$110
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▲ 531,424 ▼
 $110 

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

Effective Speed 
+154%
Real World Speed
Performance profile from 36,675 user samples
Benchmark your CPU here
4,204 User Benchmarks
Best Bench: 138% Base clock 3.2 GHz, turbo 5.7 GHz (avg)
Worst Bench: 123% Base clock 3.2 GHz, turbo 4.45 GHz (avg)
Poor: 123% Great: 138%
SPEED RANK: 3rd / 1468
Gaming
Gaming 131%
UFO
Desktop
Desktop 130%
UFO
Workstation
Workstation 173%
UFO
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: 783rd / 1468
Gaming
Gaming 51%
Yacht
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 36%
Jet ski
Effective Speed
Effective CPU Speed 		131 % Hugely faster effective speed.
+154% 		51.4 %
Average Score 
+446%
Memory
Avg. Memory Latency 		86.2 Pts Lower memory latency.
+12% 		76.7 Pts
1-Core
Avg. Single Core Speed 		236 Pts Hugely faster single-core speed.
+324% 		55.7 Pts
2-Core
Avg. Dual Core Speed 		469 Pts Hugely faster dual-core speed.
+373% 		99.2 Pts
4-Core
Avg. Quad Core Speed 		933 Pts Hugely faster quad-core speed.
+510% 		153 Pts
8-Core
Avg. Octa Core Speed 		1,758 Pts Insanely faster octa-core speed.
+1,013% 		158 Pts
Overclocked Score 
+377%
Memory
OC Memory Latency 		95.9 Pts Lower OC memory latency.
+13% 		84.7 Pts
1-Core
OC Single Core Speed 		251 Pts Hugely faster OC single-core speed.
+277% 		66.5 Pts
2-Core
OC Dual Core Speed 		495 Pts Hugely faster OC dual-core speed.
+299% 		124 Pts
4-Core
OC Quad Core Speed 		972 Pts Hugely faster OC quad-core speed.
+409% 		191 Pts
8-Core
OC Octa Core Speed 		1,894 Pts Hugely faster OC octa-core speed.
+886% 		192 Pts
Value & Sentiment 
+∞%
Market Share
Based on 69,050,470 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.1 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		112 % Much better value.
+69% 		66.3 %
User Rating
UBM User Rating 		54 % +2% 53 %
Price
Price (score) 		$488 $110 Much cheaper.
+77%
Nice To Haves 
+1,617%
Age
Newest 		22+ Months Hugely more recent.
+86% 		157 Months
64-Core
OC Multi Core Speed 		4,530 Pts Insanely faster OC 64-core speed.
+2,223% 		195 Pts
64-Core
Avg. Multi Core Speed 		4,202 Pts Insanely faster 64-core speed.
+2,543% 		159 Pts
Conclusion 
Average Bench 131%
Average Bench 51.4%

fast AF but pricy as hell [Jul '23 Picruncher1]

MORE DETAILS

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

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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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