AMD Radeon RX 6600M vs NVIDIA Quadro RTX 4000 Mobile
What is the difference between AMD Radeon RX 6600M and NVIDIA Quadro RTX 4000 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 23 | GPU Name | TU104 |
| RDNA 2.0 | Architecture | Turing |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 12 nm |
| 11,060 million | Transistors | 13,600 million |
| 237 mm² | Die Size | 545 mm² |
Graphics Card
| Unknown | Release Date | May 27th, 2019 |
| Mobility Radeon (Navi II) | Family | Quadro Mobile (Tx000) |
| Active | Production | Active |
| PCIe 4.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 8 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 128 bit | Memory Bus | 256 bit |
| 256.0 GB/s | Bandwidth | 448.0 GB/s |
Performance
| 139.3 GPixel/s | Pixel fillrate | 99.84 GPixel/s |
| 243.8 GTexel/s | Texture fillrate | 249.6 GTexel/s |
| 15.60 TFLOPS (2:1) | FP16 (half) performance | 15.97 TFLOPS (2:1) |
| 7.802 TFLOPS | FP32 (float) performance | 7.987 TFLOPS |
| 487.6 GFLOPS (1:16) | FP64 (double) performance | 249.6 GFLOPS (1:32) |
Clock Speeds
| 1489 MHz | Base Clock | 1110 MHz |
| 2177 MHz | Boost Clock | 1560 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 1792 | Shading Units | 2560 |
| 112 | TMUs | 160 |
| 64 | ROPs | 64 |
| 128 KB per Array | L1 Cache | 64 KB (per SM) |
| 2 MB | L2 Cache | 4 MB |
Board Design
| 100 W | Thermal design power (TDP) | 110 W |
| No outputs | Display Connectors | No outputs |
| None | Power Connectors | None |
API support
| 12.0 Ultimate (12_2) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.5 | Shader Model | 6.6 |