CPU Compare

Intel Core i5-7640X

Intel Core i7-7800X

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i5-7640X
52
Core i7-7800X
50
Performance
Measure performance when all cores are involved
Core i5-7640X
10
Core i7-7800X
19
Power Efficiency
The efficiency score of electricity consumption
Core i5-7640X
4
Core i7-7800X
6
SysReqs Overall Score
Generic CPU rating
Core i5-7640X
22
Core i7-7800X
25

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i5-7640X
2529
Core i7-7800X
2410
Passmark CPU (Multi-Core)
Core i5-7640X
6791
Core i7-7800X
12911
Geekbench CPU (Single-Core)
Core i5-7640X
1772
Core i7-7800X
1354
Geekbench CPU (Multi-Core)
Core i5-7640X
5262
Core i7-7800X
6125

Specifications

Comparing technical specifications of the Intel Core i5-7640X and Intel Core i7-7800X

General

Manufacturer Intel Intel
Name Core i5-7640X Core i7-7800X
Segment Desktop Desktop
Codename Kaby Lake Skylake
Release Date Jul 2017 Jun 2017
Integrated Graphics None None
Unlocked Multiplier Yes Yes

CPU

Cores 4 6
Threads 4 12
Base Clock 4.00 3.50
Turbo Clock 0.00 0.00
L1 Cache 256 KB 384 KB
L2 Cache 1 MB 6 MB
L3 Cache 6 MB 8.25MB

Package

Lithography 14 nm 14 nm
Socket LGA2066 LGA2066
TDP 112 140
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