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IntelBX80684I99900KS
AMDFD8370FRHKBOX
▲ 573,638 ▼
  

8 Cores, 16 Threads @4.00 GHz, 127 W.
Release date ≈ Q4 2019.

VS
▲ 577,234 ▼

8 Cores, 8 Threads @4.0GHz, Piledriver.
Release date: Q3 2014.

Effective Speed 
+59%
Real World Speed
Performance profile from 47,560 user samples
Benchmark your CPU here
12,840 User Benchmarks
Best Bench: 105% Base clock 4 GHz, turbo 5.1 GHz (avg)
Worst Bench: 89% Base clock 4 GHz, turbo 5 GHz (avg)
Poor: 89% Great: 105%
SPEED RANK: 99th / 1468
Gaming
Gaming 99%
Nuclear submarine
Desktop
Desktop 100%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine
34,720 User Benchmarks
Best Bench: 68% Base clock 4 GHz
Worst Bench: 53% Base clock 4 GHz, turbo 2.15 GHz (avg)
Poor: 53% Great: 68%
SPEED RANK: 569th / 1468
Gaming
Gaming 62%
Destroyer
Desktop
Desktop 64%
Destroyer
Workstation
Workstation 49%
Yacht
Effective Speed
Effective CPU Speed 		98.8 % Much faster effective speed.
+59% 		62.1 %
Average Score 
+115%
Memory
Avg. Memory Latency 		92.8 Pts Lower memory latency.
+14% 		81.5 Pts
1-Core
Avg. Single Core Speed 		147 Pts Hugely faster single-core speed.
+117% 		67.6 Pts
2-Core
Avg. Dual Core Speed 		289 Pts Hugely faster dual-core speed.
+126% 		128 Pts
4-Core
Avg. Quad Core Speed 		563 Pts Hugely faster quad-core speed.
+143% 		232 Pts
8-Core
Avg. Octa Core Speed 		1,016 Pts Hugely faster octa-core speed.
+176% 		368 Pts
Overclocked Score 
+104%
Memory
OC Memory Latency 		97.7 Pts Slightly lower OC memory latency.
+7% 		91.3 Pts
1-Core
OC Single Core Speed 		155 Pts Hugely faster OC single-core speed.
+104% 		75.8 Pts
2-Core
OC Dual Core Speed 		308 Pts Hugely faster OC dual-core speed.
+111% 		146 Pts
4-Core
OC Quad Core Speed 		614 Pts Hugely faster OC quad-core speed.
+128% 		269 Pts
8-Core
OC Octa Core Speed 		1,148 Pts Hugely faster OC octa-core speed.
+169% 		426 Pts
Value & Sentiment 
+75%
Market Share
Based on 69,005,623 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % Hugely higher market share.
+150% 		0.02 %
User Rating
UBM User Rating 		57 % 57 %
Nice To Haves 
+215%
Age
Newest 		61+ Months Much more recent.
+50% 		122 Months
64-Core
OC Multi Core Speed 		1,664 Pts Hugely faster OC 64-core speed.
+286% 		431 Pts
64-Core
Avg. Multi Core Speed 		1,531 Pts Hugely faster 64-core speed.
+308% 		375 Pts
Conclusion 
Average Bench 98.8%
Average Bench 62.1%

The Intel's specially binned i9-9900K, featuring 5GHz all core boost and base clock of 4GHz. This CPU is one of the most powerful Intel CPU in term of day-to-day and gaming performance but with TDP of 127W, bulky air cooler or 240mm AIO is recommended to make sure the CPU doesn't overheat, and open loop liquid cooling if you want to OC. [Jun '20 ColdSpy]

MORE DETAILS

The FX-8370 is a top of the range black edition Vishera eight core processor based on AMD’s Piledriver architecture. It was launched in September 2014 and is both cheaper and faster than the FX-8350. The FX range offers high performance and this particular processor holds a world record for reaching an incredible 8.7 GHz when overclocked under lab conditions. For typical users however, the FX-8370 runs at 4.0/4.3 GHz (base/turbo) and typically hits 5.0 GHz when overclocked. Its effective speed is 83 which is currently only exceeded by AMD's 20% more expensive FX-9590 (scoring 85), making it relatively good value for money. Eight cores aren’t necessary for most applications, but things are changing and if you heavily rely on multi-threaded applications then the FX-8370 may be a good choice. [Dec '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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