AMD Radeon RX 9070 XT VS NVIDIA GeForce GTX 1660 Ti
amd
Brand16GB GDDR6
Memory4096
Cores644.6 GB/s
BandwidthRadeon RX 9070 XT
nvidia
Brand6GB GDDR6
Memory1536
Cores288 GB/s
BandwidthGeForce GTX 1660 Ti
AMD Radeon RX 9070 XT
Radeon RX 9070 XT
$599 • Mar 2025
GeForce GTX 1660 Ti
$279 • Feb 2019
NVIDIA GeForce GTX 1660 Ti
Specs Comparison
| Specification | AMD Radeon RX 9070 XT | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Memory Size | 16 GB | 6 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 304 W | 120 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2970 MHz | 1770 MHz |
| Memory Bandwidth | 644.6 GB/s | 288 GB/s |
| Process Size | 4nm | 12nm |
| Architecture | RDNA 4.0 | Turing |
| Shading Units | 4096 | 1536 |
| RT Cores | 64 | N/A |
| TMUs | 256 | 96 |
| ROPs | 128 | 48 |
| Memory Bus | 256-bit | 192-bit |
| Memory Clock | 2518 MHz | 1500 MHz |
| Pixel Rate | 380.2 GPixel/s | 84.96 GPixel/s |
| Texture Rate | 760.3 GTexel/s | 288 GTexel/s |
| FP32 Performance | 48.66 GFLOPS | 5.437 GFLOPS |
| L2 Cache | 8.00 MB | 1.50 MB |
| Die Size | 357 mm² | 284 mm² |
| Transistors | 53900 Million | 6600 Million |
| Required PSU | 700 W | 300 W |
| Power Connectors | 2x 8-pin | 1x 8-pin |
| Bus Interface | PCIe 5.0 x16 | PCIe 3.0 x16 |
| DirectX | 12.2 | 12.1 |
| 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
AMD Radeon RX 9070 XT
NVIDIA GeForce GTX 1660 Ti
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 9070 XT
NVIDIA GeForce GTX 1660 Ti
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon RX 9070 XT
NVIDIA GeForce GTX 1660 Ti
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 9070 XT
NVIDIA GeForce GTX 1660 Ti
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.
AMD Radeon RX 9070 XT Wins!
Based on 4 synthetic benchmarks
AMD Radeon RX 9070 XT
AMD • 16GB GDDR6
NVIDIA GeForce GTX 1660 Ti
NVIDIA • 6GB GDDR6
Where to Buy
Compare with Similar GPUs
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