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CPU Comparison

Intel Core i9 9900K

8C / 16T

3.6 - 5 GHz

TDP: 95W

View full specs
VS

Intel Core i9 9900KS

8C / 16T

4 - 5 GHz

TDP: 127W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i9 9900K1,343
Intel Core i9 9900KS1,272
Difference: 5.6% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i9 9900K12,470
Intel Core i9 9900KS12,615
Difference: 1.2% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i9 9900K1,665
Intel Core i9 9900KS1,678
Difference: 0.8% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i9 9900K6,395
Intel Core i9 9900KS8,751
Difference: 36.8% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i9 9900K1,265
Intel Core i9 9900KS1,391
Difference: 10.0% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i9 9900K8,406
Intel Core i9 9900KS9,636
Difference: 14.6% (Intel faster)
P

PassMark (Single-Core)

Intel Core i9 9900K2,945
Intel Core i9 9900KS3,029
Difference: 2.9% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i9 9900K18,381
Intel Core i9 9900KS19,417
Difference: 5.6% (Intel faster)

Specifications

8
Cores
8
16
Threads
16
3.6 GHz
Base Frequency
4 GHz
5 GHz
Boost Frequency
5 GHz
95 W
TDP
127 W
LGA-1151
Socket
LGA-1151
Coffee Lake
Architecture
Coffee Lake
14nm
Manufacturing
14nm
2018
Release Year
2019
16MB shared
L3 Cache
16MB shared
DDR4-2666
Memory Support
DDR4-2666
128GB
Max Memory
128GB
3
PCIe Version
3

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