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IntelBX80684I99900KF
Intel
▲ 54847 ▼

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

VS
▲ 5047 ▼
  

8 Cores, 16 Threads @2.6 GHz, Haswell.
Release date ≈ Q1 2015.

Effective Speed 
+38%
Real World Speed
Performance profile from 53,532 user samples
Benchmark your CPU here
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
3,267 User Benchmarks
Best Bench: 79% Base clock 2.6 GHz, turbo 3.3 GHz (avg)
Worst Bench: 64% Base clock 2.6 GHz, turbo 2.8 GHz (avg)
Poor: 64% Great: 79%
SPEED RANK: 398th / 1468
Gaming
Gaming 71%
Battleship
Desktop
Desktop 71%
Battleship
Workstation
Workstation 65%
Battle cruiser
Effective Speed
Effective CPU Speed 		97.8 % Much faster effective speed.
+38% 		71.1 %
Average Score 
+57%
Memory
Avg. Memory Latency 		93.1 Pts Lower memory latency.
+15% 		81.1 Pts
1-Core
Avg. Single Core Speed 		142 Pts Much faster single-core speed.
+68% 		84.4 Pts
2-Core
Avg. Dual Core Speed 		282 Pts Much faster dual-core speed.
+69% 		167 Pts
4-Core
Avg. Quad Core Speed 		550 Pts Much faster quad-core speed.
+67% 		330 Pts
8-Core
Avg. Octa Core Speed 		981 Pts Much faster octa-core speed.
+67% 		589 Pts
Overclocked Score 
+47%
Memory
OC Memory Latency 		97.4 Pts Slightly lower OC memory latency.
+9% 		89 Pts
1-Core
OC Single Core Speed 		153 Pts Much faster OC single-core speed.
+58% 		96.6 Pts
2-Core
OC Dual Core Speed 		305 Pts Much faster OC dual-core speed.
+59% 		192 Pts
4-Core
OC Quad Core Speed 		605 Pts Much faster OC quad-core speed.
+58% 		384 Pts
8-Core
OC Octa Core Speed 		1,114 Pts Much faster OC octa-core speed.
+53% 		727 Pts
Value & Sentiment 
+404%
Market Share
Based on 69,010,332 CPUs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.27 % Hugely higher market share.
+800% 		0.03 %
User Rating
UBM User Rating 		54 % Slightly more popular.
+8% 		50 %
Nice To Haves 
+57%
Age
Newest 		67+ Months Much more recent.
+42% 		116+ Months
64-Core
OC Multi Core Speed 		1,594 Pts Much faster OC 64-core speed.
+59% 		1,002 Pts
64-Core
Avg. Multi Core Speed 		1,457 Pts Much faster 64-core speed.
+70% 		858 Pts
Specifications 
Launch Date
Launch Date 		Q1'19 Q3'14
Cache
Cache 		16 MB SmartCache 20 MB SmartCache
Instruction Set Extensions
Instruction Set Extensions 		Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 AVX 2.0
Embedded Options Available
Embedded Options Available 		No Yes
Lithography
Lithography 		14 nm 22 nm
Max Turbo Frequency
Max Turbo Frequency 		5.00 GHz 3.4 GHz
Bus Speed
Bus Speed 		8 GT/s DMI3 8 GT/s QPI
Scalability
Scalability 		1S Only 2S
Max Memory Size
Max Memory Size (dependent on memory type) 		128 GB 768 GB
Memory Types
Memory Types 		DDR4-2666 DDR4 1600/1866
Memory Channels
Max # of Memory Channels 		2 4
Memory Bandwidth
Max Memory Bandwidth 		41.6 GB/s 59 GB/s
ECC Memory Supported
ECC Memory Supported ‡ 		No Yes
Package Size
Package Size 		37.5mm x 37.5mm 52.5mm x 45mm
Max CPU Configuration
Max CPU Configuration 		1 2
TSX-NI
Intel® TSX-NI 		Yes No
Identity Protection Tech
Intel® Identity Protection Technology ‡ 		Yes No
Trusted Execution Tech
Intel® Trusted Execution Technology ‡ 		No Yes
PCI Express Configurations
PCI Express Configurations ‡ 		Up to 1x16, 2x8, 1x8+2x4 x4, x8, x16
Max # of PCI Express Lanes
Max # of PCI Express Lanes 		16 40

More specs » More specs »
Conclusion 
Average Bench 97.8%
Average Bench 71.1%

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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