CPU Compare

Intel Core i5-650

Intel Core i7-2700K

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i5-650
28
Core i7-2700K
37
Performance
Measure performance when all cores are involved
Core i5-650
3
Core i7-2700K
9
Power Efficiency
The efficiency score of electricity consumption
Core i5-650
2
Core i7-2700K
4
SysReqs Overall Score
Generic CPU rating
Core i5-650
11
Core i7-2700K
17

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i5-650
1376
Core i7-2700K
1809
Passmark CPU (Multi-Core)
Core i5-650
2228
Core i7-2700K
5692
Geekbench CPU (Single-Core)
Core i5-650
455
Core i7-2700K
670
Geekbench CPU (Multi-Core)
Core i5-650
930
Core i7-2700K
2289

Specifications

Comparing technical specifications of the Intel Core i5-650 and Intel Core i7-2700K

General

Manufacturer Intel Intel
Name Core i5-650 Core i7-2700K
Segment Desktop Desktop
Codename Clarkdale Sandy Bridge
Release Date Jan 2010 Oct 2011
Integrated Graphics Intel HD Graphics Intel HD Graphics 3000
Unlocked Multiplier No Yes

CPU

Cores 2 4
Threads 4 8
Base Clock 3.20 3.50
Turbo Clock 0.00 0.00
L1 Cache 128 KB 256 KB
L2 Cache 0.5 MB 1 MB
L3 Cache 4 MB 8 MB

Package

Lithography 32 nm 32 nm
Socket LGA1156 LGA1155
TDP 73 95
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