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Core i7-7800X vs Core i7-3820

Core i7-7800X vs Core i7-3820: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Core i7-7800X outperforms Core i7-3820 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7800X is 1960 days newer than Core i7-3820.

Advantages of Intel Core i7-7800X

  • Performs up to 3% better in Dishonored 2 than Core i7-3820 - 265 vs 257 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i7-3820 - 12 vs 8 threads

Advantages of Intel Core i7-3820

  • Consumes up to 7% less energy than Intel Core i7-7800X - 130 vs 140 Watts
This is a free version of Dishonored 2.
Dishonored 2

Dishonored 2

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017


FPS

265

100%

Value, €/FPS

Price, €

FPS Winner

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


FPS

257

96%

Value, €/FPS

€0.19/FPS

100%

Price, €

€49.99

100%

Value Winner

Intel BX80619I73820 Processore Sandy Bridge E Core i7-3820 (3,6GHz, Sockel 2011)

Buy for 49.99 on Amazon

In Stock

Updated 25 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012

Geekbench 5 Benchmarks

Intel Core i7-7800X Logo
Core i7-7800X

Desktop • Jun 26th, 2017


Single-Core

1350

100%

Multi-Core

6147

100%

Intel Core i7-3820 Logo
Core i7-3820

Desktop • Feb 13th, 2012


Single-Core

617

45%

Multi-Core

2299

37%

Intel Core i7-7800X Logo

Intel Core i7-7800X

vs
Intel Core i7-3820 Logo

Intel Core i7-3820

Jun 26th, 2017
Release DateFeb 13th, 2012
Core i7CollectionCore i7
Skylake-E/EPCodenameSandy Bridge E
Intel Socket 2066SocketIntel Socket 2011
Desktop
Segment
Desktop
6
Cores4
12
Threads8
3.5 GHzBase Clock Speed
3.6 GHz
4.0 GHz
Turbo Clock Speed3.8 GHz
140 WTDP
130 W
14 nm
Process Size32 nm
35.0xMultiplier
36.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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