CPU Compare

Intel Core i7-4820K

AMD FX-8320E

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
Core i7-4820K
39
FX-8320E
28
Performance
Measure performance when all cores are involved
Core i7-4820K
4
FX-8320E
3
Power Efficiency
The efficiency score of electricity consumption
Core i7-4820K
3
FX-8320E
4
SysReqs Overall Score
Generic CPU rating
Core i7-4820K
15
FX-8320E
12

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
Core i7-4820K
1964
FX-8320E
1437
Passmark CPU (Multi-Core)
Core i7-4820K
6520
FX-8320E
5122
Geekbench CPU (Single-Core)
Core i7-4820K
687
FX-8320E
437
Geekbench CPU (Multi-Core)
Core i7-4820K
2561
FX-8320E
1681

Specifications

Comparing technical specifications of the Intel Core i7-4820K and AMD FX-8320E

General

Manufacturer Intel AMD
Name Core i7-4820K FX-8320E
Segment Desktop Desktop
Codename Ivy Bridge
Release Date Jul 2013 Oct 2014
Integrated Graphics None None
Unlocked Multiplier Yes No

CPU

Cores 4 8
Threads 8 8
Base Clock 3.70 3.20
Turbo Clock 0.00 0.00
L1 Cache 256 KB 384 KB
L2 Cache 1 MB 8 MB
L3 Cache 10 MB 8 MB

Package

Lithography 22 nm 32 nm
Socket LGA2011 AM3+
TDP 130 95
Back to List