NVIDIA GeForce RTX 3090 VS AMD Radeon RX 7800 XT
nvidia
Brand24GB GDDR6X
Memory10496
Cores936.2 GB/s
BandwidthGeForce RTX 3090
amd
Brand16GB GDDR6
Memory3840
Cores624.1 GB/s
BandwidthRadeon RX 7800 XT
NVIDIA GeForce RTX 3090
GeForce RTX 3090
$1499 • Aug 2020
Radeon RX 7800 XT
$499 • Aug 2023
AMD Radeon RX 7800 XT
Specs Comparison
| Specification | NVIDIA GeForce RTX 3090 | AMD Radeon RX 7800 XT |
|---|---|---|
| Memory Size | 24 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6 |
| TDP | 350 W | 263 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1695 MHz | 2430 MHz |
| Memory Bandwidth | 936.2 GB/s | 624.1 GB/s |
| Process Size | 8nm | 5nm |
| Architecture | Ampere | RDNA 3.0 |
| Shading Units | 10496 | 3840 |
| RT Cores | 82 | 60 |
| TMUs | 328 | 240 |
| ROPs | 112 | 96 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1219 MHz | 2438 MHz |
| Pixel Rate | 189.8 GPixel/s | 233.3 GPixel/s |
| Texture Rate | 936.2 GTexel/s | 624.1 GTexel/s |
| FP32 Performance | 35.58 GFLOPS | 37.32 GFLOPS |
| L2 Cache | 6.00 MB | 4.00 MB |
| Die Size | 628 mm² | 346 mm² |
| Transistors | 28300 Million | 28100 Million |
| Required PSU | 750 W | 600 W |
| Power Connectors | 1x 12-pin | 2x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | Samsung | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
NVIDIA GeForce RTX 3090
AMD Radeon RX 7800 XT
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 3090
AMD Radeon RX 7800 XT
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 3090
AMD Radeon RX 7800 XT
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 3090
AMD Radeon RX 7800 XT
Game Benchmarks Comparison (3 benchmarks)
Battlefield 6
NVIDIA GeForce RTX 3090 Wins!
Based on 3 benchmarks across 1 games
NVIDIA GeForce RTX 3090
NVIDIA • 24GB GDDR6X
AMD Radeon RX 7800 XT
AMD • 16GB GDDR6
Where to Buy
Compare with Similar GPUs
Comments & Discussion
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