CPU Compare

AMD FX-8320

Intel Core i7-4820K

Review

General overview and comparison of the processors
Single-Core Performance
Performance in single-threaded apps and benchmarks
FX-8320
29
Core i7-4820K
39
Performance
Measure performance when all cores are involved
FX-8320
3
Core i7-4820K
4
Power Efficiency
The efficiency score of electricity consumption
FX-8320
3
Core i7-4820K
3
SysReqs Overall Score
Generic CPU rating
FX-8320
12
Core i7-4820K
15

Benchmarks

Comparing the performance of CPUs in benchmarks
Passmark CPU (Single-Core)
FX-8320
1467
Core i7-4820K
1964
Passmark CPU (Multi-Core)
FX-8320
5468
Core i7-4820K
6520
Geekbench CPU (Single-Core)
FX-8320
458
Core i7-4820K
687
Geekbench CPU (Multi-Core)
FX-8320
1797
Core i7-4820K
2561

Specifications

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

General

Manufacturer AMD Intel
Name FX-8320 Core i7-4820K
Segment Desktop Desktop
Codename Ivy Bridge
Release Date Oct 2012 Jul 2013
Integrated Graphics None None
Unlocked Multiplier No Yes

CPU

Cores 8 4
Threads 8 8
Base Clock 3.50 3.70
Turbo Clock 0.00 0.00
L1 Cache 384 KB 256 KB
L2 Cache 8 MB 1 MB
L3 Cache 8 MB 10 MB

Package

Lithography 32 nm 22 nm
Socket AM3+ LGA2011
TDP 125 130
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