nvidia
Brand24GB GDDR6X
Memory10496
Cores936.2 GB/s
BandwidthNVIDIA GeForce RTX 3090
nvidia
Brand16GB GDDR6X
Memory10240
Cores736.3 GB/s
BandwidthNVIDIA GeForce RTX 4080 SUPER
NVIDIA GeForce RTX 3090
GeForce RTX 3090
$1499 • Aug 2020
GeForce RTX 4080 SUPER
$999 • Jan 2024
NVIDIA GeForce RTX 4080 SUPER
Specs Comparison
| Specification | NVIDIA GeForce RTX 3090 | NVIDIA GeForce RTX 4080 SUPER |
|---|---|---|
| Memory Size | 24 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6X |
| TDP | 350 W | 320 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1695 MHz | 2550 MHz |
| Memory Bandwidth | 936.2 GB/s | 736.3 GB/s |
| Process Size | 8nm | 5nm |
| Architecture | Ampere | Ada Lovelace |
| Shading Units | 10496 | 10240 |
| RT Cores | 82 | 80 |
| TMUs | 328 | 320 |
| ROPs | 112 | 112 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1219 MHz | 1438 MHz |
| Pixel Rate | 189.8 GPixel/s | 285.6 GPixel/s |
| Texture Rate | 936.2 GTexel/s | 736.3 GTexel/s |
| FP32 Performance | 35.58 GFLOPS | 52.22 GFLOPS |
| L2 Cache | 6.00 MB | 64.00 MB |
| Die Size | 628 mm² | 379 mm² |
| Transistors | 28300 Million | 45900 Million |
| Required PSU | 750 W | 700 W |
| Power Connectors | 1x 12-pin | 1x 16-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
NVIDIA GeForce RTX 4080 SUPER
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 3090
NVIDIA GeForce RTX 4080 SUPER
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 3090
NVIDIA GeForce RTX 4080 SUPER
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 3090
NVIDIA GeForce RTX 4080 SUPER
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 4080 SUPER Wins!
Based on 4 synthetic benchmarks
NVIDIA GeForce RTX 3090
NVIDIA • 24GB GDDR6X
NVIDIA GeForce RTX 4080 SUPER
NVIDIA • 16GB GDDR6X
Most Compared GPUs
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