NVIDIA GeForce RTX 4090 VS NVIDIA GeForce RTX 3090
nvidia
Brand24GB GDDR6X
Memory16384
Cores1010 GB/s
BandwidthGeForce RTX 4090
nvidia
Brand24GB GDDR6X
Memory10496
Cores936.2 GB/s
BandwidthGeForce RTX 3090
NVIDIA GeForce RTX 4090
GeForce RTX 4090
$1599 • Sep 2022
GeForce RTX 3090
$1499 • Aug 2020
NVIDIA GeForce RTX 3090
Specs Comparison
| Specification | NVIDIA GeForce RTX 4090 | NVIDIA GeForce RTX 3090 |
|---|---|---|
| Memory Size | 24 GB | 24 GB |
| Memory Type | GDDR6X | GDDR6X |
| TDP | 450 W | 350 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2520 MHz | 1695 MHz |
| Memory Bandwidth | 1010 GB/s | 936.2 GB/s |
| Process Size | 5nm | 8nm |
| Architecture | Ada Lovelace | Ampere |
| Shading Units | 16384 | 10496 |
| RT Cores | 128 | 82 |
| TMUs | 512 | 328 |
| ROPs | 176 | 112 |
| Memory Bus | 384-bit | 384-bit |
| Memory Clock | 1313 MHz | 1219 MHz |
| Pixel Rate | 443.5 GPixel/s | 189.8 GPixel/s |
| Texture Rate | 1.01 GTexel/s | 936.2 GTexel/s |
| FP32 Performance | 82.58 GFLOPS | 35.58 GFLOPS |
| L2 Cache | 72.00 MB | 6.00 MB |
| Die Size | 609 mm² | 628 mm² |
| Transistors | 76300 Million | 28300 Million |
| Required PSU | 850 W | 750 W |
| Power Connectors | 1x 16-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
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 3090
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 3090
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 3090
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 4090
NVIDIA GeForce RTX 3090
Game Benchmarks Comparison (3 benchmarks)
Battlefield 6
NVIDIA GeForce RTX 4090 Wins!
Based on 3 benchmarks across 1 games
NVIDIA GeForce RTX 4090
NVIDIA • 24GB GDDR6X
NVIDIA GeForce RTX 3090
NVIDIA • 24GB GDDR6X
Where to Buy
Compare with Similar GPUs
Comments & Discussion
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