CPU Compare

Intel Core i9-9900T

Intel Core i9-7900X

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i9-9900T
51
Core i9-7900X
53
Performance
Measure performance when all cores are involved
Core i9-9900T
20
Core i9-7900X
32
Power Efficiency
The efficiency score of electricity consumption
Core i9-9900T
24
Core i9-7900X
10
SysReqs Overall Score
Generic CPU rating
Core i9-9900T
32
Core i9-7900X
31

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i9-9900T
2491
Core i9-7900X
2570
Passmark CPU (Multi-Core)
Core i9-9900T
13498
Core i9-7900X
21159
Geekbench CPU (Single-Core)
Core i9-9900T
1507
Core i9-7900X
1443
Geekbench CPU (Multi-Core)
Core i9-9900T
6616
Core i9-7900X
8853

Specifications

Comparing technical specifications of the Intel Core i9-9900T and Intel Core i9-7900X

General

Manufacturer Intel Intel
Name Core i9-9900T Core i9-7900X
Segment Desktop Desktop
Codename Coffee Lake Skylake
Release Date Nov 2019 Jun 2017
Integrated Graphics Intel UHD Graphics 630 None
Unlocked Multiplier No Yes

CPU

Cores 8 10
Threads 16 20
Base Clock 2.10 3.30
Turbo Clock 4.40 0.00
L1 Cache 512 KB 640 KB
L2 Cache 2 MB 10 MB
L3 Cache 16 MB 13.75 MB

Package

Lithography 14 nm 14 nm
Socket LGA 1151 LGA2066
TDP 35 140
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