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CPU Comparison

Intel Core i9 10900X

10C / 20T

3.7 - 4.5 GHz

TDP: 165W

View full specs
VS

Intel Core i9 9900X

10C / 20T

3.5 - 4.4 GHz

TDP: 165W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i9 10900X1,145
Intel Core i9 9900X1,182
Difference: 3.2% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i9 10900X14,312
Intel Core i9 9900X13,994
Difference: 2.3% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i9 10900X1,566
Intel Core i9 9900X1,455
Difference: 7.6% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i9 10900X9,308
Intel Core i9 9900X10,273
Difference: 10.4% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i9 10900X1,133
Intel Core i9 9900X1,165
Difference: 2.8% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i9 10900X10,786
Intel Core i9 9900X10,704
Difference: 0.8% (Intel faster)
P

PassMark (Single-Core)

Intel Core i9 10900X2,664
Intel Core i9 9900X2,565
Difference: 3.9% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i9 10900X22,469
Intel Core i9 9900X21,833
Difference: 2.9% (Intel faster)

Specifications

10
Cores
10
20
Threads
20
3.7 GHz
Base Frequency
3.5 GHz
4.5 GHz
Boost Frequency
4.4 GHz
165 W
TDP
165 W
LGA-2066
Socket
LGA-2066
Cascade Lake
Architecture
Skylake
14nm
Manufacturing
14nm
2019
Release Year
2018
20MB shared
L3 Cache
20MB shared
DDR4-2933
Memory Support
DDR4-2666
256GB
Max Memory
128GB
3
PCIe Version
3

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