Radeon RX 6600 XT vs Radeon VII
Summary
Radeon RX 6600 XT
100%
Radeon VII
100%
Relative performance
Reasons to consider Radeon RX 6600 XT |
| 135 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon VII . |
| This is a much newer product, it might have better long term support. |
| 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 Radeon VII |
| Supports Direct3D 12 Async Compute |
| Supports FreeSync |
| Supports ReLive (allows game streaming/recording with minimum performance penalty) |
| Supports TrueAudio |
| Based on an outdated architecture (AMD GCN), there may be no performance optimizations for current games and applications |
No clear winner declared
These graphics cards seems to have comparable performance based on the game benchmark suite used (11 combinations of games and resolutions).
Core Configuration
| Radeon RX 6600 XT | | Radeon VII | |
|---|
| GPU Name | Navi 23 (Navi 23 XT
(215-130000006)) | vs | Vega 20 (Vega 20 XT) |
| Fab Process | 7 nm | vs | 7 nm |
| Die Size | 237 mm² | vs | 331 mm² |
| Transistors | 11,060 million | vs | 13,230 million |
| Shaders | 2048 | vs | 3840 |
| Raytracing Cores | 32 | vs | none |
| Compute Units | 32 | vs | 60 |
| Core clock | 1968 MHz | vs | 1450 MHz |
| ROPs | 64 | vs | 64 |
| TMUs | 128 | vs | 240 |
Memory Configuration
| Radeon RX 6600 XT | | Radeon VII | |
|---|
| Memory Type | GDDR6 | vs | HBM2 |
| Bus Width | 128 bit | vs | 4096 bit |
| Memory Speed | 2000 MHz
16 Gbps effective | vs | 1000 MHz
2000 MHz effective |
| Memory Size | 8192 Mb | vs | 16384 Mb |
Additional details
| Radeon RX 6600 XT | | Radeon VII | |
|---|
| TDP | 160 watts | vs | 295 watts |
| Release Date | 30 Jul 2021 | vs | 7 Feb 2019 |
Radeon RX 6600 XT
165.70 GP/s
Radeon VII
115.20 GP/s
GigaPixels - higher is better
Radeon RX 6600 XT
331.40 GT/s
Radeon VII
432.00 GT/s
GigaTexels - higher is better
Radeon RX 6600 XT
256.00 GB/s
Radeon VII
1024.00 GB/s
GB/s - higher is better
Radeon RX 6600 XT
10600.00 GFLOPs
Radeon VII
13824.00 GFLOPs
GFLOPs - higher is better
Ultra quality - DirectX12 Windows 11
Radeon RX 6600 XT
86
Radeon VII
70
FPS (higher is better)
Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64
Radeon RX 6600 XT
176
Radeon VII
172
FPS (higher is better)
Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64
Radeon RX 6600 XT
126
Radeon VII
117
FPS (higher is better)
DX11,Max Details, 16:1 HQ-AF, +AA
Radeon RX 6600 XT
130
Radeon VII
129
FPS (higher is better)
Ultra quality - DirectX12 Windows 11
Radeon RX 6600 XT
59
Radeon VII
56
FPS (higher is better)
Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64
Radeon RX 6600 XT
131
Radeon VII
132
FPS (higher is better)
Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64
Radeon RX 6600 XT
82
Radeon VII
82
FPS (higher is better)
DX11,Max Details, 16:1 HQ-AF, +AA
Radeon RX 6600 XT
87
Radeon VII
93
FPS (higher is better)
Ultra quality - DirectX12 Windows 11
Radeon RX 6600 XT
33
Radeon VII
35
FPS (higher is better)
Ultra High Quality TAA, Bahrain, DirectX12, Windows 10 x64
Radeon RX 6600 XT
74
Radeon VII
80
FPS (higher is better)
Highest detail, Pure Hair On, HBAO+, DirectX 12, Windows 11 x 64
Radeon RX 6600 XT
40
Radeon VII
44
FPS (higher is better)