Radeon RX 7800 XT vs Radeon RX 6600
Summary
Reasons to consider Radeon RX 7800 XT |
| Higher theoretical gaming performance, based on specifications. |
Reasons to consider Radeon RX 6600 |
| 168 watts lower power draw. This might be a strong point if your current power supply is not enough to handle the Radeon RX 7800 XT . |
| 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) |
HWBench recommends Radeon RX 7800 XT
Based on theoretical specifications.
Core Configuration
| Radeon RX 7800 XT | | Radeon RX 6600 | |
|---|
| GPU Name | Navi 32 (Navi 32 XT) | vs | Navi 23 (Navi 23 XL
(215-130000016)) |
| Fab Process | 5 nm | vs | 7 nm |
| Die Size | 346 mm² | vs | 237 mm² |
| Transistors | unknown | vs | 11,060 million |
| Shaders | 3840 | vs | 1792 |
| Raytracing Cores | 60 | vs | 28 |
| Compute Units | 60 | vs | 28 |
| Core clock | 1800 MHz | vs | 1626 MHz |
| ROPs | 128 | vs | 64 |
| TMUs | 240 | vs | 112 |
Memory Configuration
| Radeon RX 7800 XT | | Radeon RX 6600 | |
|---|
| Memory Type | GDDR6 | vs | GDDR6 |
| Bus Width | 256 bit | vs | 128 bit |
| Memory Speed | 2250 MHz
18 Gbps effective | vs | 1750 MHz
14 Gbps effective |
| Memory Size | 16384 Mb | vs | 8192 Mb |
Additional details
| Radeon RX 7800 XT | | Radeon RX 6600 | |
|---|
| TDP | 300 watts | vs | 132 watts |
| Release Date | UNRELEASED | vs | 13 Oct 2021 |
Radeon RX 7800 XT
358.40 GP/s
Radeon RX 6600
159.40 GP/s
GigaPixels - higher is better
Radeon RX 7800 XT
672.00 GT/s
Radeon RX 6600
279.00 GT/s
GigaTexels - higher is better
Radeon RX 7800 XT
576.00 GB/s
Radeon RX 6600
224.00 GB/s
GB/s - higher is better
Radeon RX 7800 XT
43010.00 GFLOPs
Radeon RX 6600
8928.00 GFLOPs
GFLOPs - higher is better