NVIDIA GeForce RTX 5080 VS NVIDIA GeForce RTX 3080
nvidia
Brand16GB GDDR7
Memory10752
Cores960 GB/s
BandwidthGeForce RTX 5080
nvidia
Brand10GB GDDR6X
Memory8704
Cores760.3 GB/s
BandwidthGeForce RTX 3080
NVIDIA GeForce RTX 5080
GeForce RTX 5080
$999 • Jan 2025
GeForce RTX 3080
$699 • Aug 2020
NVIDIA GeForce RTX 3080
Specs Comparison
| Specification | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Memory Size | 16 GB | 10 GB |
| Memory Type | GDDR7 | GDDR6X |
| TDP | 360 W | 320 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2617 MHz | 1710 MHz |
| Memory Bandwidth | 960 GB/s | 760.3 GB/s |
| Process Size | 5nm | 8nm |
| Architecture | Blackwell 2.0 | Ampere |
| Shading Units | 10752 | 8704 |
| RT Cores | 84 | 68 |
| TMUs | 336 | 272 |
| ROPs | 112 | 96 |
| Memory Bus | 256-bit | 320-bit |
| Memory Clock | 1875 MHz | 1188 MHz |
| Pixel Rate | 293.1 GPixel/s | 164.2 GPixel/s |
| Texture Rate | 879.3 GTexel/s | 760.3 GTexel/s |
| FP32 Performance | 56.28 GFLOPS | 29.77 GFLOPS |
| L2 Cache | 64.00 MB | 5.00 MB |
| Die Size | 378 mm² | 628 mm² |
| Transistors | 45600 Million | 28300 Million |
| Required PSU | 750 W | 700 W |
| Power Connectors | 1x 16-pin | 1x 12-pin |
| Bus Interface | PCIe 5.0 x16 | PCIe 4.0 x16 |
| DirectX | 12.2 | 12.2 |
| Vulkan | 1.4 | 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 5080
NVIDIA GeForce RTX 3080
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 5080
NVIDIA GeForce RTX 3080
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 5080
NVIDIA GeForce RTX 3080
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 5080
NVIDIA GeForce RTX 3080
Game Benchmarks Comparison (21 benchmarks)
Of Ash and Steel
Where Winds Meet
SILENT HILL f
Dying Light The Beast
Borderlands 4
Marvel's Spider-Man 2
No more benchmarks available for this comparison
NVIDIA GeForce RTX 5080 Wins!
Based on 21 benchmarks across 8 games
NVIDIA GeForce RTX 5080
NVIDIA • 16GB GDDR7
NVIDIA GeForce RTX 3080
NVIDIA • 10GB GDDR6X
Where to Buy
Compare with Similar GPUs
Comments & Discussion
Share your thoughts and experiences