AMD Radeon RX 6800 XT VS NVIDIA GeForce GTX 1660 SUPER
amd
Brand16GB GDDR6
Memory4608
Cores512 GB/s
BandwidthRadeon RX 6800 XT
nvidia
Brand6GB GDDR6
Memory1408
Cores336 GB/s
BandwidthGeForce GTX 1660 SUPER
AMD Radeon RX 6800 XT
Radeon RX 6800 XT
$649 • Oct 2020
GeForce GTX 1660 SUPER
$229 • Oct 2019
NVIDIA GeForce GTX 1660 SUPER
Specs Comparison
| Specification | AMD Radeon RX 6800 XT | NVIDIA GeForce GTX 1660 SUPER |
|---|---|---|
| Memory Size | 16 GB | 6 GB |
| Memory Type | GDDR6 | GDDR6 |
| TDP | 300 W | 125 W |
| Core Clock | N/A | N/A |
| Boost Clock | 2250 MHz | 1785 MHz |
| Memory Bandwidth | 512 GB/s | 336 GB/s |
| Process Size | 7nm | 12nm |
| Architecture | RDNA 2.0 | Turing |
| Shading Units | 4608 | 1408 |
| RT Cores | 72 | N/A |
| TMUs | 288 | 88 |
| ROPs | 128 | 48 |
| Memory Bus | 256-bit | 192-bit |
| Memory Clock | 2000 MHz | 1750 MHz |
| Pixel Rate | 288 GPixel/s | 85.68 GPixel/s |
| Texture Rate | 512 GTexel/s | 336 GTexel/s |
| FP32 Performance | 20.74 GFLOPS | 5.027 GFLOPS |
| L2 Cache | 4.00 MB | 1.50 MB |
| Die Size | 520 mm² | 284 mm² |
| Transistors | 26800 Million | 6600 Million |
| Required PSU | 700 W | 300 W |
| Power Connectors | 2x 8-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 | 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 6800 XT
NVIDIA GeForce GTX 1660 SUPER
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon RX 6800 XT
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)
AMD Radeon RX 6800 XT
NVIDIA GeForce GTX 1660 SUPER
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon RX 6800 XT
NVIDIA GeForce GTX 1660 SUPER
Game Benchmarks Comparison (12 benchmarks)
King's Bounty II
HUMANKIND
Kena Bridge of Spirits
Aliens Fireteam Elite
AMD Radeon RX 6800 XT Wins!
Based on 12 benchmarks across 4 games
AMD Radeon RX 6800 XT
AMD • 16GB GDDR6
NVIDIA GeForce GTX 1660 SUPER
NVIDIA • 6GB GDDR6
Where to Buy
Compare with Similar GPUs
Comments & Discussion
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