NVIDIA GeForce RTX 3090 VS AMD Radeon RX 7900 XTX
nvidia
Brand24GB GDDR6X
Memory10496
Cores936.2 GB/s
BandwidthGeForce RTX 3090
amd
Brand24GB GDDR6
Memory6144
Cores960 GB/s
BandwidthRadeon RX 7900 XTX
NVIDIA GeForce RTX 3090
GeForce RTX 3090
$1499 • Aug 2020
Radeon RX 7900 XTX
$999 • Nov 2022
AMD Radeon RX 7900 XTX
Specs Comparison
| Specification | NVIDIA GeForce RTX 3090 | AMD Radeon RX 7900 XTX |
|---|---|---|
| Memory Size | 24 GB | 24 GB |
| Memory Type | GDDR6X | GDDR6 |
| TDP | 350 W | 355 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1695 MHz | 2498 MHz |
| Memory Bandwidth | 936.2 GB/s | 960 GB/s |
| Process Size | 8nm | 5nm |
| Architecture | Ampere | RDNA 3.0 |
| Shading Units | 10496 | 6144 |
| RT Cores | 82 | 96 |
| TMUs | 328 | 384 |
| ROPs | 112 | 192 |
| Memory Bus | 384-bit | 384-bit |
| Memory Clock | 1219 MHz | 2500 MHz |
| Pixel Rate | 189.8 GPixel/s | 479.6 GPixel/s |
| Texture Rate | 936.2 GTexel/s | 960 GTexel/s |
| FP32 Performance | 35.58 GFLOPS | 61.39 GFLOPS |
| L2 Cache | 6.00 MB | 6.00 MB |
| Die Size | 628 mm² | 529 mm² |
| Transistors | 28300 Million | 57700 Million |
| Required PSU | 750 W | 750 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 7900 XTX
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 3090
AMD Radeon RX 7900 XTX
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 7900 XTX
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 3090
AMD Radeon RX 7900 XTX
Game Benchmarks Comparison (3 benchmarks)
Battlefield 6
AMD Radeon RX 7900 XTX Wins!
Based on 3 benchmarks across 1 games
NVIDIA GeForce RTX 3090
NVIDIA • 24GB GDDR6X
AMD Radeon RX 7900 XTX
AMD • 24GB GDDR6
Where to Buy
Compare with Similar GPUs
Comments & Discussion
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