Radeon RX 6600 XT vs GeForce GTX 1080 Ti

Radeon RX 6600 XT
Memory: 8192Mb GDDR6DESKTOP
Release date: 30 Jul 2021
Radeon RX 6600 XT
GeForce GTX 1080 Ti
Memory: 11264Mb GDDR5XDESKTOP
Release date: UNRELEASED
GeForce GTX 1080 Ti

Summary

Gaming performance index

  • Radeon RX 6600 XT
    106%
  • GeForce GTX 1080 Ti
    100%

Relative performance

Reasons to consider Radeon RX 6600 XT

6% higher gaming performance.
60 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the GeForce GTX 1080 Ti .
Supports Direct3D 12 Async Compute
Supports FreeSync
Supports ReLive (allows game streaming/recording with minimum performance penalty)
Infinity Cache allows to deliver up to 3.25x the effective memory bandwidth
Supports DirectX Raytracing (DXR)

Reasons to consider GeForce GTX 1080 Ti

Supports PhysX
Supports G-Sync
Supports ShadowPlay (allows game streaming/recording with minimum performance penalty)
Supports Direct3D 12 Async Compute
Based on an outdated architecture (Nvidia Pascal), there may be no performance optimizations for current games and applications

Radeon RX 6600 XT

HWBench recommends Radeon RX 6600 XT

The Radeon RX 6600 XT is the better performing card based on the game benchmark suite used (17 combinations of games and resolutions).


Specifications

Core Configuration

Radeon RX 6600 XTGeForce GTX 1080 Ti
GPU NameNavi 23 (Navi 23 XT (215-130000006))vsGP102 (GP102-350-K1-A1)
Fab Process7 nmvs16 nm
Die Size237 mm²vs471 mm²
Transistors11,060 millionvs12,000 million
Shaders2048vs3584
Raytracing Cores32vsnone
Compute Units32vs28
Core clock1968 MHzvs1480 MHz
ROPs64vs88
TMUs128vs224

Memory Configuration

Radeon RX 6600 XTGeForce GTX 1080 Ti
Memory TypeGDDR6vsGDDR5X
Bus Width128 bitvs352 bit
Memory Speed2000 MHz
16 Gbps effective
vs1376 MHz
11008 MHz effective
Memory Size8192 Mbvs11264 Mb

Additional details

Radeon RX 6600 XTGeForce GTX 1080 Ti
TDP160 wattsvs220 watts
Release Date30 Jul 2021vsUNRELEASED

Raw Performance comparison

Pixel Rate

  • Radeon RX 6600 XT
    165.70 GP/s
  • GeForce GTX 1080 Ti
    130.20 GP/s

GigaPixels - higher is better

Texel Rate

  • Radeon RX 6600 XT
    331.40 GT/s
  • GeForce GTX 1080 Ti
    332.00 GT/s

GigaTexels - higher is better

Memory bandwidth

  • Radeon RX 6600 XT
    256.00 GB/s
  • GeForce GTX 1080 Ti
    484.00 GB/s

GB/s - higher is better

Single precision performance

  • Radeon RX 6600 XT
    10600.00 GFLOPs
  • GeForce GTX 1080 Ti
    10609.00 GFLOPs

GFLOPs - higher is better

Game benchmarks

Assassins Creed: Valhalla

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    86
  • GeForce GTX 1080 Ti
    66

FPS (higher is better)

Codemasters Formula 1 2021

Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64

  • Radeon RX 6600 XT
    176
  • GeForce GTX 1080 Ti
    163

FPS (higher is better)

Far Cry 6

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    109
  • GeForce GTX 1080 Ti
    89

FPS (higher is better)

Hitman III

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    177
  • GeForce GTX 1080 Ti
    148

FPS (higher is better)

Shadow of the Tomb Raider

Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64

  • Radeon RX 6600 XT
    126
  • GeForce GTX 1080 Ti
    115

FPS (higher is better)

The Witcher 3: Wild Hunt

DX11,Max Details, 16:1 HQ-AF, +AA

  • Radeon RX 6600 XT
    130
  • GeForce GTX 1080 Ti
    140

FPS (higher is better)

Assassins Creed: Valhalla

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    59
  • GeForce GTX 1080 Ti
    53

FPS (higher is better)

Codemasters Formula 1 2021

Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64

  • Radeon RX 6600 XT
    131
  • GeForce GTX 1080 Ti
    121

FPS (higher is better)

Far Cry 6

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    72
  • GeForce GTX 1080 Ti
    66

FPS (higher is better)

Hitman III

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    115
  • GeForce GTX 1080 Ti
    101

FPS (higher is better)

Shadow of the Tomb Raider

Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64

  • Radeon RX 6600 XT
    82
  • GeForce GTX 1080 Ti
    78

FPS (higher is better)

The Witcher 3: Wild Hunt

DX11,Max Details, 16:1 HQ-AF, +AA

  • Radeon RX 6600 XT
    87
  • GeForce GTX 1080 Ti
    108

FPS (higher is better)

Assassins Creed: Valhalla

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    33
  • GeForce GTX 1080 Ti
    33

FPS (higher is better)

Codemasters Formula 1 2021

Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64

  • Radeon RX 6600 XT
    74
  • GeForce GTX 1080 Ti
    72

FPS (higher is better)

Far Cry 6

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    38
  • GeForce GTX 1080 Ti
    42

FPS (higher is better)

Hitman III

Ultra quality - DirectX12 Windows 11

  • Radeon RX 6600 XT
    57
  • GeForce GTX 1080 Ti
    55

FPS (higher is better)

Shadow of the Tomb Raider

Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64

  • Radeon RX 6600 XT
    40
  • GeForce GTX 1080 Ti
    42

FPS (higher is better)