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AMDFD8350FRHKBOX
IntelBX80662I56600K
▲ 5726,759 ▼

8 Cores, 8 Threads @4.0GHz, Piledriver.
Release date: Q4 2012.

VS
▲ 7428,938 ▼

4 Cores, 4 Threads @3.5GHz, Skylake.
Release date: Q3 2015.

Effective Speed 
+19%
Real World Speed
Performance profile from 655,440 user samples
Benchmark your CPU here
313,196 User Benchmarks
Best Bench: 68% Base clock 4.75 GHz, turbo 4.7 GHz (avg)
Worst Bench: 48% Base clock 4 GHz, turbo 1.55 GHz (avg)
Poor: 48% Great: 68%
SPEED RANK: 568th / 1442
Gaming
Gaming 61%
Destroyer
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 47%
Yacht
342,244 User Benchmarks
Best Bench: 85% Base clock 3.5 GHz, turbo 4.7 GHz (avg)
Worst Bench: 57% Base clock 3.5 GHz, turbo 3.55 GHz (avg)
Poor: 57% Great: 85%
SPEED RANK: 355th / 1442
Gaming
Gaming 72%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 55%
Yacht
Effective Speed
Effective CPU Speed 		60.8 % 72.4 % Faster effective speed.
+19%
Average Score 
+44%
Memory
Avg. Memory Latency 		81 Pts 83.3 Pts +3%
1-Core
Avg. Single Core Speed 		64.3 Pts 110 Pts Much faster single-core speed.
+71%
2-Core
Avg. Dual Core Speed 		122 Pts 218 Pts Much faster dual-core speed.
+79%
4-Core
Avg. Quad Core Speed 		221 Pts 352 Pts Much faster quad-core speed.
+59%
8-Core
Avg. Octa Core Speed 		341 Pts 373 Pts Slightly faster octa-core speed.
+9%
Overclocked Score 
+55%
Memory
OC Memory Latency 		91.8 Pts 95.2 Pts +4%
1-Core
OC Single Core Speed 		73.3 Pts 136 Pts Hugely faster OC single-core speed.
+86%
2-Core
OC Dual Core Speed 		143 Pts 269 Pts Hugely faster OC dual-core speed.
+88%
4-Core
OC Quad Core Speed 		254 Pts 455 Pts Much faster OC quad-core speed.
+79%
8-Core
OC Octa Core Speed 		397 Pts 476 Pts Faster OC octa-core speed.
+20%
Value & Sentiment 
+663%
Market Share
Based on 67,711,102 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % 0.53 % Insanely higher market share.
+2,550%
Value
Value For Money 		74.9 % 102 % Much better value.
+36%
User Rating
UBM User Rating 		57 % 74 % More popular.
+30%
Price
Price (score) 		$130 $81 Much cheaper.
+38%
Nice To Haves 
+10%
Age
Newest 		138 Months 104 Months More recent.
+25%
TDP
Thermal Design Power (TDP) 		125 Watts 91 Watts More energy efficient.
+27%
Cores
CPU Processing Cores 		8 cores Hugely higher core count.
+100% 		4 cores
Threads
CPU Processing Threads 		8 threads Hugely higher thread count.
+100% 		4 threads
Lithography
Manufacturing process 		32 nm 14 nm Much newer manufacturing.
+56%
Base Clock
Base Clock Speed 		4 GHz Faster base frequency.
+14% 		3.5 GHz
Turbo Clock
Turbo Clock Speed 		4.2 GHz Slightly faster turbo frequency.
+8% 		3.9 GHz
64-Core
OC Multi Core Speed 		411 Pts 484 Pts Faster OC 64-core speed.
+18%
64-Core
Avg. Multi Core Speed 		353 Pts 378 Pts Slightly faster 64-core speed.
+7%
Specifications 
Series
CPU Architecture 		Piledriver Skylake
Socket
Motherboard Socket 		AM3+ FCLGA1151
Graphics
Integrated Graphics 		None HD 530
Conclusion 
Average Bench 60.8%
Average Bench 72.4%
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In terms of raw single-core performance the flagship AMD FX-8350 is lagging behind intel's processor line-up by over two generations. The PassMark Single Thread scores for the i5-2500K vs the FX-8350 are 1863 to 1520 which shows that in terms of raw per-core processing the FX-8350 is lagging the two year old i5 by 23%. Where the AMD FX makes up is on multi-core performance, with a score of 9156 vs 6745, the AMD leads the Intel 2500K by 36% making it the far more capable multi-threaded server orientated performer. The 8350 is also cheaper but significantly more power hungry which counts strongly against it as a server proposition. The FX-8350 could be a good fit for specific server use cases but for general consumer use, which is single and dual core intensive, Intel's two year old i5-2500K delivers better performance. [May '13 CPUPro]

MORE DETAILS

The Intel Core i5-6600K is based on the new "Skylake" 14nm manufacturing process. Sporting 4 physical cores with base/turbo clocks of 3.5/3.9 GHz the 6600K and its predecessor, the 4690K share the same basic configuration and disappointingly, offer similar performance. Comparing the 6600K and 6700K shows that the 6700K has faster multi and single core performance. The improved multi core performance is due to Hyperthreading which is the key differentiator for the i7-6700K. The gap in single core performance can largely be eliminated by overclocking the i5-6600K so although the stock effective speed is significantly higher on the 6700K, this gap diminishes significantly when both processors are overclocked. At a 30% discount, the 6600K is the better value gaming CPU. [Aug '15 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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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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  • - 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
  • - Identify the strongest components in your PC
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  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Processors FAQ
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $46
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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