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Intel
IntelBX80684I99900KF
▲ 562,486 ▼
  

2 Cores, 4 Threads @2.50 GHz, Kaby Lake.
Release date ≈ Q3 2016.

VS
▲ 54847 ▼

8 Cores, 16 Threads @3.60 GHz, 95 W.
Release date ≈ Q2 2019.

Effective Speed 
+115%
Real World Speed
Performance profile from 255,597 user samples
Benchmark your CPU here
205,332 User Benchmarks
Best Bench: 58% Base clock 2.7 GHz, turbo 3.1 GHz (avg)
Worst Bench: 20% Base clock 2.7 GHz, turbo 2.45 GHz (avg)
Poor: 20% Great: 58%
SPEED RANK: 945th / 1468
Gaming
Gaming 45%
Yacht
Desktop
Desktop 52%
Yacht
Workstation
Workstation 33%
Sail boat
50,265 User Benchmarks
Best Bench: 104% Base clock 3.6 GHz, turbo 5 GHz (avg)
Worst Bench: 90% Base clock 3.6 GHz, turbo 0.8 GHz (avg)
Poor: 90% Great: 104%
SPEED RANK: 107th / 1468
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed 		45.4 % 97.8 % Hugely faster effective speed.
+115%
Average Score 
+192%
Memory
Avg. Memory Latency 		61.6 Pts 93.1 Pts Much lower memory latency.
+51%
1-Core
Avg. Single Core Speed 		67.8 Pts 142 Pts Hugely faster single-core speed.
+109%
2-Core
Avg. Dual Core Speed 		122 Pts 282 Pts Hugely faster dual-core speed.
+131%
4-Core
Avg. Quad Core Speed 		169 Pts 550 Pts Hugely faster quad-core speed.
+225%
8-Core
Avg. Octa Core Speed 		181 Pts 981 Pts Hugely faster octa-core speed.
+442%
Overclocked Score 
+153%
Memory
OC Memory Latency 		82 Pts 97.4 Pts Lower OC memory latency.
+19%
1-Core
OC Single Core Speed 		85.5 Pts 153 Pts Much faster OC single-core speed.
+79%
2-Core
OC Dual Core Speed 		153 Pts 305 Pts Hugely faster OC dual-core speed.
+99%
4-Core
OC Quad Core Speed 		221 Pts 605 Pts Hugely faster OC quad-core speed.
+174%
8-Core
OC Octa Core Speed 		226 Pts 1,114 Pts Hugely faster OC octa-core speed.
+393%
Value & Sentiment 
+2%
Market Share
Based on 69,011,211 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.25 % 0.27 % Slightly higher market share.
+8%
User Rating
UBM User Rating 		56 % +4% 54 %
Nice To Haves 
+446%
Age
Newest 		99+ Months 67+ Months Much more recent.
+32%
64-Core
OC Multi Core Speed 		226 Pts 1,594 Pts Hugely faster OC 64-core speed.
+605%
64-Core
Avg. Multi Core Speed 		182 Pts 1,457 Pts Hugely faster 64-core speed.
+701%
Specifications 
Launch Date
Launch Date 		Q3'16 Q1'19
Cache
Cache 		3 MB SmartCache 16 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		SSE4.1/4.2, AVX 2.0 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Max Turbo Frequency
Max Turbo Frequency 		3.10 GHz 5.00 GHz
Bus Speed
Bus Speed 		4 GT/s OPI 8 GT/s DMI3
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 128 GB
Memory Types
Memory Types 		DDR4-2133, LPDDR3-1866, DDR3L-1600 DDR4-2666
Memory Bandwidth
Max Memory Bandwidth 		34.1 GB/s 41.6 GB/s
Package Size
Package Size 		42mm X 24mm 37.5mm x 37.5mm
TSX-NI
Intel® TSX-NI 		No Yes
PCI Express Configurations
PCI Express Configurations ‡ 		1x4, 2x2, 1x2+2x1 and 4x1 Up to 1x16, 2x8, 1x8+2x4
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		12 16

More specs » More specs »
Conclusion 
Average Bench 45.4%
Average Bench 97.8%

unpowered to be a i5 [Jan '23 Sousinha]

MORE DETAILS

The iGPU-less i9-9900K. Comes with nearly same specs as original i9-9900K but without iGPU could be a better overclocker than the original ones and enthusiast gamers probably don't need iGPU when they have high end discrete GPU. [Dec '19 ColdSpy]

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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
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