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AMD100-100000061WOF
AMD
$110
▲ 733,573 ▼

12 Cores, 24 Threads @3.7GHz, Zen3.
Release date: Q4 2020.

VS
▲ 531,424 ▼
 $110 

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

Effective Speed 
+93%
Real World Speed
Performance profile from 92,603 user samples
Benchmark your CPU here
60,132 User Benchmarks
Best Bench: 108% Base clock 3.7 GHz, turbo 4.6 GHz (avg)
Worst Bench: 87% Base clock 3.7 GHz, turbo 4.35 GHz (avg)
Poor: 87% Great: 108%
SPEED RANK: 96th / 1468
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 109%
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 		99 % Hugely faster effective speed.
+93% 		51.4 %
Average Score 
+272%
Memory
Avg. Memory Latency 		81.1 Pts Slightly lower memory latency.
+6% 		76.7 Pts
1-Core
Avg. Single Core Speed 		163 Pts Hugely faster single-core speed.
+193% 		55.7 Pts
2-Core
Avg. Dual Core Speed 		320 Pts Hugely faster dual-core speed.
+223% 		99.2 Pts
4-Core
Avg. Quad Core Speed 		626 Pts Hugely faster quad-core speed.
+309% 		153 Pts
8-Core
Avg. Octa Core Speed 		1,157 Pts Hugely faster octa-core speed.
+632% 		158 Pts
Overclocked Score 
+243%
Memory
OC Memory Latency 		92.3 Pts Slightly lower OC memory latency.
+9% 		84.7 Pts
1-Core
OC Single Core Speed 		179 Pts Hugely faster OC single-core speed.
+169% 		66.5 Pts
2-Core
OC Dual Core Speed 		356 Pts Hugely faster OC dual-core speed.
+187% 		124 Pts
4-Core
OC Quad Core Speed 		694 Pts Hugely faster OC quad-core speed.
+263% 		191 Pts
8-Core
OC Octa Core Speed 		1,318 Pts Hugely faster OC octa-core speed.
+586% 		192 Pts
Value & Sentiment 
+∞%
Market Share
Based on 69,048,428 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.63 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		106 % Much better value.
+60% 		66.3 %
User Rating
UBM User Rating 		73 % Much more popular.
+38% 		53 %
Price
Price (score) 		$215 $110 Much cheaper.
+49%
Nice To Haves 
+344%
Age
Newest 		48 Months Much more recent.
+69% 		157 Months
TDP
Thermal Design Power (TDP) 		105 Watts 95 Watts Slightly more energy efficient.
+10%
Cores
CPU Processing Cores 		12 cores Hugely higher core count.
+200% 		4 cores
Threads
CPU Processing Threads 		24 threads Hugely higher thread count.
+500% 		4 threads
Lithography
Manufacturing process 		7 nm Much newer manufacturing.
+78% 		32 nm
Base Clock
Base Clock Speed 		3.7 GHz +3% 3.6 GHz
Turbo Clock
Turbo Clock Speed 		4.8 GHz Faster turbo frequency.
+26% 		3.8 GHz
64-Core
OC Multi Core Speed 		2,290 Pts Insanely faster OC 64-core speed.
+1,074% 		195 Pts
64-Core
Avg. Multi Core Speed 		2,000 Pts Insanely faster 64-core speed.
+1,158% 		159 Pts
Specifications 
Series
CPU Architecture 		Zen3 Bulldozer
Socket
Motherboard Socket 		AM4 AM3+
Graphics
Integrated Graphics 		None None
Conclusion 
Average Bench 99%
Average Bench 51.4%

The Ryzen 9 5900X is second in AMD’s line-up of new Zen 3 CPUs. The 12-core hyper-threaded processor has base/boost clock speeds of 3.7/4.8 GHz, a 70 MB cache and a TDP of 105W. The 5900X took center stage in the 5000 series launch presentation where AMD gunned for Intel’s “best gaming CPU” crown. They showed the 5900X as being 26% better for gaming than the previous generation’s Ryzen 9 3900XT, attributing this to the new architecture’s faster single core speeds and lower latency. AMD also stated that the 5900X achieves, on average, 6.8% faster gaming performance than Intel’s 10-core i9-10900K. The details around AMD’s testing were not disclosed but it is safe to assume that 6.8% is the highest average lead that AMD are willing to stand by. Our benchmarks show that the 5900X’s slightly faster cores and the 10900K’s slightly lower memory latency balance out to yield similar performance. Whilst presenting their figures, AMD admitted that their 3000 series CPUs were far from “best for gaming” and conceded that the 10900K is approximately 19% faster than the 3900XT (our effective speed marks the gap at just 14%). Despite this clear performance deficiency, AMD supported 3000 series sales with an aggressive and successful marketing campaign to easily outsell Intel over the last 12 months. Given the real performance uplift observed in the 5000 series, and the absence of any meaningful marketing from Intel, we expect CPU sales to shift even further in AMD’s favour. Gamers that do not wish to pay “marketing fees” should investigate Intel’s $175 USD 11400F, the $660 USD savings would be far better spent on a higher tier GPU. [Nov '20 CPUPro]

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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