nvidia
Brand12GB GDDR6X
Memory10240
Cores912.4 GB/s
BandwidthNVIDIA GeForce RTX 3080 Ti
nvidia
Brand6GB GDDR6
Memory1408
Cores336 GB/s
BandwidthNVIDIA GeForce GTX 1660 SUPER
NVIDIA GeForce RTX 3080 Ti
GeForce RTX 3080 Ti
$1199 • May 2021
GeForce GTX 1660 SUPER
$229 • Oct 2019
NVIDIA GeForce GTX 1660 SUPER
Specs Comparison
| Specification | NVIDIA GeForce RTX 3080 Ti | NVIDIA GeForce GTX 1660 SUPER |
|---|---|---|
| Memory Size | 12 GB | 6 GB |
| Memory Type | GDDR6X | GDDR6 |
| TDP | 350 W | 125 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1665 MHz | 1785 MHz |
| Memory Bandwidth | 912.4 GB/s | 336 GB/s |
| Process Size | 8nm | 12nm |
| Architecture | Ampere | Turing |
| Shading Units | 10240 | 1408 |
| RT Cores | 80 | N/A |
| TMUs | 320 | 88 |
| ROPs | 112 | 48 |
| Memory Bus | 384-bit | 192-bit |
| Memory Clock | 1188 MHz | 1750 MHz |
| Pixel Rate | 186.5 GPixel/s | 85.68 GPixel/s |
| Texture Rate | 912.4 GTexel/s | 336 GTexel/s |
| FP32 Performance | 34.1 GFLOPS | 5.027 GFLOPS |
| L2 Cache | 6.00 MB | 1.50 MB |
| Die Size | 628 mm² | 284 mm² |
| Transistors | 28300 Million | 6600 Million |
| Required PSU | 750 W | 300 W |
| Power Connectors | 1x 12-pin | 1x 8-pin |
| Bus Interface | PCIe 4.0 x16 | PCIe 3.0 x16 |
| DirectX | 12.2 | 12.1 |
| 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 3080 Ti
NVIDIA GeForce GTX 1660 SUPER
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce GTX 1660 SUPER
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce GTX 1660 SUPER
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce RTX 3080 Ti
NVIDIA GeForce GTX 1660 SUPER
Game Benchmarks Comparison (6 benchmarks)
Kena: Bridge of Spirits
Aliens: Fireteam Elite
NVIDIA GeForce RTX 3080 Ti Wins!
Based on 6 benchmarks across 2 games
NVIDIA GeForce RTX 3080 Ti
NVIDIA • 12GB GDDR6X
NVIDIA GeForce GTX 1660 SUPER
NVIDIA • 6GB GDDR6
Most Compared GPUs
Comments & Discussion
Share your thoughts and experiences