nvidia
Brand24GB GDDR6X
Memory10752
Cores1010 GB/s
BandwidthNVIDIA GeForce RTX 3090 Ti
nvidia
Brand16GB GDDR6X
Memory9728
Cores716.8 GB/s
BandwidthNVIDIA GeForce RTX 4080
NVIDIA GeForce RTX 3090 Ti
GeForce RTX 3090 Ti
$1999 • Jan 2022
GeForce RTX 4080
$1199 • Sep 2022
NVIDIA GeForce RTX 4080
Specs Comparison
| Specification | NVIDIA GeForce RTX 3090 Ti | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Memory Size | 24 GB | 16 GB |
| Memory Type | GDDR6X | GDDR6X |
| TDP | 450 W | 320 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1860 MHz | 2505 MHz |
| Memory Bandwidth | 1010 GB/s | 716.8 GB/s |
| Process Size | 8nm | 5nm |
| Architecture | Ampere | Ada Lovelace |
| Shading Units | 10752 | 9728 |
| RT Cores | 84 | 76 |
| TMUs | 336 | 304 |
| ROPs | 112 | 112 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1313 MHz | 1400 MHz |
| Pixel Rate | 208.3 GPixel/s | 280.6 GPixel/s |
| Texture Rate | 625 GTexel/s | 716.8 GTexel/s |
| FP32 Performance | 40 GFLOPS | 48.74 GFLOPS |
| L2 Cache | 6.00 MB | 64.00 MB |
| Die Size | 628 mm² | 379 mm² |
| Transistors | 28300 Million | 45900 Million |
| Required PSU | 850 W | 700 W |
| Power Connectors | 1x 16-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 Ti
NVIDIA GeForce RTX 4080
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 4080
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 4080
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 3090 Ti
NVIDIA GeForce RTX 4080
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 Wins!
Based on 4 synthetic benchmarks
NVIDIA GeForce RTX 3090 Ti
NVIDIA • 24GB GDDR6X
NVIDIA GeForce RTX 4080
NVIDIA • 16GB GDDR6X
Most Compared GPUs
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