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CPU Comparison

Intel Core i7 9800X

8C / 16T

3.8 - 4.4 GHz

TDP: 165W

View full specs
VS

Intel Core i9 7900X

10C / 20T

3.3 - 4.3 GHz

TDP: 140W

View full specs

Benchmark Scores

C23

Cinebench R23 (Single-Core)

Intel Core i7 9800X1,263
Intel Core i9 7900X1,210
Difference: 4.4% (Intel faster)
C23

Cinebench R23 (Multi-Core)

Intel Core i7 9800X13,055
Intel Core i9 7900X11,851
Difference: 10.2% (Intel faster)
G6

Geekbench 6 (Single-Core)

Intel Core i7 9800X1,314
Intel Core i9 7900X1,323
Difference: 0.7% (Intel faster)
G6

Geekbench 6 (Multi-Core)

Intel Core i7 9800X7,991
Intel Core i9 7900X8,536
Difference: 6.8% (Intel faster)
G5

Geekbench 5 (Single-Core)

Intel Core i7 9800X1,225
Intel Core i9 7900X1,127
Difference: 8.7% (Intel faster)
G5

Geekbench 5 (Multi-Core)

Intel Core i7 9800X9,648
Intel Core i9 7900X10,189
Difference: 5.6% (Intel faster)
P

PassMark (Single-Core)

Intel Core i7 9800X2,573
Intel Core i9 7900X2,556
Difference: 0.7% (Intel faster)
P

PassMark (Multi-Core)

Intel Core i7 9800X18,121
Intel Core i9 7900X20,991
Difference: 15.8% (Intel faster)

Specifications

8
Cores
10
16
Threads
20
3.8 GHz
Base Frequency
3.3 GHz
4.4 GHz
Boost Frequency
4.3 GHz
165 W
TDP
140 W
LGA-2066
Socket
LGA-2066
Skylake
Architecture
Skylake
14nm
Manufacturing
14nm
2018
Release Year
2017
17MB shared
L3 Cache
14MB shared
DDR4-2666
Memory Support
DDR4-2666
128GB
Max Memory
128GB
3
PCIe Version
3

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