Graphics card comparison
Radeon RX 7800 XT vs GeForce RTX 4080 12 GB
AMD
Radeon RX 7800 XT
16384 Mb GDDR6
Released UNRELEASED
DESKTOP
VS
Nvidia
GeForce RTX 4080 12 GB
12288 Mb GDDR6X
Released 20 Sep 2022
DESKTOP
Summary
Reasons to consider the Radeon RX 7800 XT
- Higher theoretical gaming performance, based on specifications.
Reasons to consider the GeForce RTX 4080 12 GB
Our verdict
HWSpot recommends the Radeon RX 7800 XT
Based on theoretical specifications.
Specifications
Core configuration
| Radeon RX 7800 XT | GeForce RTX 4080 12 GB |
|---|
| GPU Name | Navi 32 (Navi 32 XT) | AD104 (AD104-400-A1) |
| Fab Process | 5 nm | 4 nm |
| Die Size | 346 mm² | 295 mm² |
| Transistors | unknown | 35,800 million |
| Shaders | 3840 | 7680 |
| Tensor Cores | none | 240 |
| Raytracing Cores | 60 | 60 |
| Compute Units | 60 | 60 |
| Core clock | 1800 MHz | 2310 MHz |
| ROPs | 128 | 80 |
| TMUs | 240 | 240 |
Memory configuration
| Radeon RX 7800 XT | GeForce RTX 4080 12 GB |
|---|
| Memory Type | GDDR6 | GDDR6X |
| Bus Width | 256 bit | 192 bit |
| Memory Speed | 2250 MHz
18 Gbps effective | 1312 MHz
21 Gbps effective |
| Memory Size | 16384 Mb | 12288 Mb |
Additional details
| Radeon RX 7800 XT | GeForce RTX 4080 12 GB |
|---|
| TDP | 300 watts | 285 watts |
| Release Date | UNRELEASED | 20 Sep 2022 |
Raw performance comparison
Pixel Rate
- Radeon RX 7800 XT358.40 GP/s
- GeForce RTX 4080 12 GB208.80 GP/s
GigaPixels - higher is better
Texel Rate
- Radeon RX 7800 XT672.00 GT/s
- GeForce RTX 4080 12 GB626.40 GT/s
GigaTexels - higher is better
Memory bandwidth
- Radeon RX 7800 XT576.00 GB/s
- GeForce RTX 4080 12 GB503.80 GB/s
GB/s - higher is better
Single precision performance
- Radeon RX 7800 XT43010.00 GFLOPs
- GeForce RTX 4080 12 GB40090.00 GFLOPs
GFLOPs - higher is better