CPU Compare

Intel Core i5-7640X

Intel Core i7-920

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i5-7640X
52
Core i7-920
25
Performance
Measure performance when all cores are involved
Core i5-7640X
10
Core i7-920
4
Power Efficiency
The efficiency score of electricity consumption
Core i5-7640X
4
Core i7-920
1
SysReqs Overall Score
Generic CPU rating
Core i5-7640X
22
Core i7-920
10

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i5-7640X
2529
Core i7-920
1222
Passmark CPU (Multi-Core)
Core i5-7640X
6791
Core i7-920
2799
Geekbench CPU (Single-Core)
Core i5-7640X
1772
Core i7-920
414
Geekbench CPU (Multi-Core)
Core i5-7640X
5262
Core i7-920
1425

Specifications

Comparing technical specifications of the Intel Core i5-7640X and Intel Core i7-920

General

Manufacturer Intel Intel
Name Core i5-7640X Core i7-920
Segment Desktop Desktop
Codename Kaby Lake Bloomfield
Release Date Jul 2017 Nov 2008
Integrated Graphics None None
Unlocked Multiplier Yes No

CPU

Cores 4 4
Threads 4 8
Base Clock 4.00 2.66
Turbo Clock 0.00 0.00
L1 Cache 256 KB 256 KB
L2 Cache 1 MB 1 MB
L3 Cache 6 MB 8MB

Package

Lithography 14 nm 45 nm
Socket LGA2066 LGA1366
TDP 112 130
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