CPU Compare

Intel Core i7-2600K

Intel Core i3-3220

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i7-2600K
36
Core i3-3220
36
Performance
Measure performance when all cores are involved
Core i7-2600K
8
Core i3-3220
3
Power Efficiency
The efficiency score of electricity consumption
Core i7-2600K
4
Core i3-3220
3
SysReqs Overall Score
Generic CPU rating
Core i7-2600K
16
Core i3-3220
14

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i7-2600K
1741
Core i3-3220
1720
Passmark CPU (Multi-Core)
Core i7-2600K
5488
Core i3-3220
2276
Geekbench CPU (Single-Core)
Core i7-2600K
665
Core i3-3220
531
Geekbench CPU (Multi-Core)
Core i7-2600K
2286
Core i3-3220
1093

Specifications

Comparing technical specifications of the Intel Core i7-2600K and Intel Core i3-3220

General

Manufacturer Intel Intel
Name Core i7-2600K Core i3-3220
Segment Desktop Desktop
Codename Sandy Bridge Ivy Bridge
Release Date Nov 2010 Aug 2012
Integrated Graphics Intel HD Graphics 3000 Intel HD Graphics 2500
Unlocked Multiplier Yes No

CPU

Cores 4 2
Threads 8 4
Base Clock 3.40 3.30
Turbo Clock 0.00 0.00
L1 Cache 256 KB 128 KB
L2 Cache 1 MB 512 KB
L3 Cache 8 MB 3 MB

Package

Lithography 32 nm 22 nm
Socket LGA1155 LGA1155
TDP 95 55
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