amd
Brand16GB GDDR6
Memory3840
Cores624.1 GB/s
BandwidthAMD Radeon RX 7800 XT
nvidia
Brand24GB GDDR6X
Memory10496
Cores936.2 GB/s
BandwidthNVIDIA GeForce RTX 3090
AMD Radeon RX 7800 XT
Radeon RX 7800 XT
$499 • Aug 2023
GeForce RTX 3090
$1499 • Aug 2020
NVIDIA GeForce RTX 3090
Specs Comparison
| Specification | AMD Radeon RX 7800 XT | NVIDIA GeForce RTX 3090 |
|---|---|---|
| Memory Size | 16 GB | 24 GB |
| Memory Type | GDDR6 | GDDR6X |
| TDP | 263 W | 350 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2430 MHz | 1695 MHz |
| Memory Bandwidth | 624.1 GB/s | 936.2 GB/s |
| Process Size | 5nm | 8nm |
| Architecture | RDNA 3.0 | Ampere |
| Shading Units | 3840 | 10496 |
| RT Cores | 60 | 82 |
| TMUs | 240 | 328 |
| ROPs | 96 | 112 |
| Memory Bus | 256-bit | 384-bit |
| Memory Clock | 2438 MHz | 1219 MHz |
| Pixel Rate | 233.3 GPixel/s | 189.8 GPixel/s |
| Texture Rate | 624.1 GTexel/s | 936.2 GTexel/s |
| FP32 Performance | 37.32 GFLOPS | 35.58 GFLOPS |
| L2 Cache | 4.00 MB | 6.00 MB |
| Die Size | 346 mm² | 628 mm² |
| Transistors | 28100 Million | 28300 Million |
| Required PSU | 600 W | 750 W |
| Power Connectors | 2x 8-pin | 1x 12-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 | TSMC | Samsung |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon RX 7800 XT
NVIDIA GeForce RTX 3090
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 7800 XT
NVIDIA GeForce RTX 3090
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 7800 XT
NVIDIA GeForce RTX 3090
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 7800 XT
NVIDIA GeForce RTX 3090
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
NVIDIA GeForce RTX 3090 Wins!
Based on 4 synthetic benchmarks
AMD Radeon RX 7800 XT
AMD • 16GB GDDR6
NVIDIA GeForce RTX 3090
NVIDIA • 24GB GDDR6X
Most Compared GPUs
Comments & Discussion
Share your thoughts and experiences