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IntelBX80658i75775C
IntelBX80684I99900KF
▲ 5185 ▼

4 Cores, 8 Threads @3.3 GHz, Broadwell.
Release date ≈ Q2 2015.

VS
▲ 55838 ▼

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

Effective Speed 
+15%
Real World Speed
Performance profile from 52,792 user samples
Benchmark your CPU here
2,527 User Benchmarks
Best Bench: 94% Base clock 3.3 GHz, turbo 4.7 GHz (avg)
Worst Bench: 75% Base clock 3.3 GHz, turbo 2.2 GHz (avg)
Poor: 75% Great: 94%
SPEED RANK: 189th / 1452
Gaming
Gaming 85%
Aircraft carrier
Desktop
Desktop 88%
Aircraft carrier
Workstation
Workstation 70%
Battle cruiser
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: 97th / 1452
Gaming
Gaming 98%
Nuclear submarine
Desktop
Desktop 98%
Nuclear submarine
Workstation
Workstation 97%
Nuclear submarine
Effective Speed
Effective CPU Speed 		84.9 % 97.8 % Faster effective speed.
+15%
Average Score 
+27%
Memory
Avg. Memory Latency 		93.1 Pts 93.1 Pts
1-Core
Avg. Single Core Speed 		118 Pts 142 Pts Faster single-core speed.
+20%
2-Core
Avg. Dual Core Speed 		231 Pts 282 Pts Faster dual-core speed.
+22%
4-Core
Avg. Quad Core Speed 		416 Pts 550 Pts Much faster quad-core speed.
+32%
8-Core
Avg. Octa Core Speed 		615 Pts 981 Pts Much faster octa-core speed.
+60%
Overclocked Score 
+19%
Memory
OC Memory Latency 		99.2 Pts +2% 97.4 Pts
1-Core
OC Single Core Speed 		137 Pts 153 Pts Faster OC single-core speed.
+12%
2-Core
OC Dual Core Speed 		275 Pts 305 Pts Faster OC dual-core speed.
+11%
4-Core
OC Quad Core Speed 		497 Pts 605 Pts Faster OC quad-core speed.
+22%
8-Core
OC Octa Core Speed 		725 Pts 1114 Pts Much faster OC octa-core speed.
+54%
Value & Sentiment 
+492%
Market Share
Based on 67,987,858 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.21 % Insanely higher market share.
+2,000%
Value
Value For Money 		98 % +0% 97.6 %
User Rating
UBM User Rating 		51 % 55 % Slightly more popular.
+8%
Price
Price (score) 		$165 Much cheaper.
+41% 		$281
Nice To Haves 
+100%
Age
Newest 		107+ Months 61+ Months Much more recent.
+43%
64-Core
OC Multi Core Speed 		723 Pts 1594 Pts Hugely faster OC 64-core speed.
+120%
64-Core
Avg. Multi Core Speed 		617 Pts 1457 Pts Hugely faster 64-core speed.
+136%
Specifications 
Launch Date
Launch Date 		Q2'15 Q1'19
Cache
Cache 		6 MB 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 		3.7 GHz 5.00 GHz
Bus Speed
Bus Speed 		5 GT/s DMI2 8 GT/s DMI3
Thermal Solution Specification
Thermal Solution Specification 		PCA 2013D PCG 2015D (130W)
Max Memory Size
Max Memory Size (dependent on memory type) 		32 GB 128 GB
Memory Types
Memory Types 		DDR3L-1333/1600 @ 1.5V DDR4-2666
Memory Bandwidth
Max Memory Bandwidth 		25.6 GB/s 41.6 GB/s

More specs » More specs »
Conclusion 
Average Bench 84.9%
Average Bench 97.8%
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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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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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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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  • - CPU tests include: integer, floating and string
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The Best.
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $122Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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