NVIDIA GeForce GTX 1660 Ti VS NVIDIA GeForce RTX 5090
nvidia
Brand6GB GDDR6
Memory1536
Cores288 GB/s
BandwidthGeForce GTX 1660 Ti
nvidia
Brand32GB GDDR7
Memory21760
Cores1790 GB/s
BandwidthGeForce RTX 5090
NVIDIA GeForce GTX 1660 Ti
GeForce GTX 1660 Ti
$279 • Feb 2019
GeForce RTX 5090
$1999 • Jan 2025
NVIDIA GeForce RTX 5090
Specs Comparison
| Specification | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 5090 |
|---|---|---|
| Memory Size | 6 GB | 32 GB |
| Memory Type | GDDR6 | GDDR7 |
| TDP | 120 W | 575 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1770 MHz | 2407 MHz |
| Memory Bandwidth | 288 GB/s | 1790 GB/s |
| Process Size | 12nm | 5nm |
| Architecture | Turing | Blackwell 2.0 |
| Shading Units | 1536 | 21760 |
| RT Cores | N/A | 170 |
| TMUs | 96 | 680 |
| ROPs | 48 | 176 |
| Memory Bus | 192-bit | 512-bit |
| Memory Clock | 1500 MHz | 1750 MHz |
| Pixel Rate | 84.96 GPixel/s | 423.6 GPixel/s |
| Texture Rate | 288 GTexel/s | 1636.8 GTexel/s |
| FP32 Performance | 5.437 GFLOPS | 104.8 GFLOPS |
| L2 Cache | 1.50 MB | 96.00 MB |
| Die Size | 284 mm² | 750 mm² |
| Transistors | 6600 Million | 92200 Million |
| Required PSU | 300 W | 950 W |
| Power Connectors | 1x 8-pin | 1x 16-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| DirectX | 12.1 | 12.2 |
| Vulkan | 1.3 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
NVIDIA GeForce GTX 1660 Ti
NVIDIA GeForce RTX 5090
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce GTX 1660 Ti
NVIDIA GeForce RTX 5090
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce GTX 1660 Ti
NVIDIA GeForce RTX 5090
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce GTX 1660 Ti
NVIDIA GeForce RTX 5090
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 5090 Wins!
Based on 4 synthetic benchmarks
NVIDIA GeForce GTX 1660 Ti
NVIDIA • 6GB GDDR6
NVIDIA GeForce RTX 5090
NVIDIA • 32GB GDDR7
Where to Buy
Compare with Similar GPUs
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