NVIDIA GeForce GTX 1660 SUPER VS AMD Radeon RX 6600
nvidia
Brand6GB GDDR6
Memory1408
Cores336 GB/s
BandwidthGeForce GTX 1660 SUPER
amd
Brand8GB GDDR6
Memory1792
Cores224 GB/s
BandwidthRadeon RX 6600
NVIDIA GeForce GTX 1660 SUPER
GeForce GTX 1660 SUPER
$229 • Oct 2019
Radeon RX 6600
$329 • Oct 2021
AMD Radeon RX 6600
Specs Comparison
| Specification | NVIDIA GeForce GTX 1660 SUPER | AMD Radeon RX 6600 |
|---|---|---|
| Memory Size | 6 GB | 8 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 125 W | 132 W |
| Core Clock | N/A | N/A |
| Boost Clock | 1785 MHz | 2491 MHz |
| Memory Bandwidth | 336 GB/s | 224 GB/s |
| Process Size | 12nm | 7nm |
| Architecture | Turing | RDNA 2.0 |
| Shading Units | 1408 | 1792 |
| RT Cores | N/A | 28 |
| TMUs | 88 | 112 |
| ROPs | 48 | 64 |
| Memory Bus | 192-bit | 128-bit |
| Memory Clock | 1750 MHz | 1750 MHz |
| Pixel Rate | 85.68 GPixel/s | 159.4 GPixel/s |
| Texture Rate | 336 GTexel/s | 224 GTexel/s |
| FP32 Performance | 5.027 GFLOPS | 8.928 GFLOPS |
| L2 Cache | 1.50 MB | 2.00 MB |
| Die Size | 284 mm² | 237 mm² |
| Transistors | 6600 Million | 11060 Million |
| Required PSU | 300 W | 300 W |
| Power Connectors | 1x 8-pin | 1x 8-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| DirectX | 12.1 | 12.2 |
| Vulkan | 1.3 | 1.3 |
| 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 SUPER
AMD Radeon RX 6600
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
NVIDIA GeForce GTX 1660 SUPER
AMD Radeon RX 6600
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
NVIDIA GeForce GTX 1660 SUPER
AMD Radeon RX 6600
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
NVIDIA GeForce GTX 1660 SUPER
AMD Radeon RX 6600
Game Benchmarks Comparison (4 benchmarks)
007 First Light
AMD Radeon RX 6600 Wins!
Based on 4 benchmarks across 1 games
NVIDIA GeForce GTX 1660 SUPER
NVIDIA • 6GB GDDR6
AMD Radeon RX 6600
AMD • 8GB GDDR6
Compare with Similar GPUs
Comments & Discussion
Share your thoughts and experiences