AMD Radeon Pro W6900X vs NVIDIA RTX A6000
What is the difference between AMD Radeon Pro W6900X and NVIDIA RTX A6000. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Navi 21 | GPU Name | GA102 |
| RDNA 2.0 | Architecture | Ampere |
| TSMC | Foundry | Samsung |
| 7 nm | Process Size | 8 nm |
| 26,800 million | Transistors | 28,300 million |
| 520 mm² | Die Size | 628 mm² |
Graphics Card
| Aug 3rd, 2021 | Release Date | Oct 5th, 2020 |
| Radeon Pro Mac (Navi II Series) | Family | Quadro (Ax000) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 32 GB | Memory Size | 48 GB |
| GDDR6 | Memory Type | GDDR6 |
| 256 bit | Memory Bus | 384 bit |
| 512.0 GB/s | Bandwidth | 768.0 GB/s |
Performance
| 275.2 GPixel/s | Pixel fillrate | 208.3 GPixel/s |
| 688.0 GTexel/s | Texture fillrate | 625.0 GTexel/s |
| 44.03 TFLOPS (2:1) | FP16 (half) performance | 40.00 TFLOPS (1:1) |
| 22.02 TFLOPS | FP32 (float) performance | 40.00 TFLOPS |
| 1,376 GFLOPS (1:16) | FP64 (double) performance | 1,250 GFLOPS (1:32) |
Clock Speeds
| 1825 MHz | Base Clock | 1455 MHz |
| 2150 MHz | Boost Clock | 1860 MHz |
| 2000 MHz 16 Gbps effective | Memory Clock | 2000 MHz 16 Gbps effective |
Render Config
| 5120 | Shading Units | 10752 |
| 320 | TMUs | 336 |
| 128 | ROPs | 112 |
| 80 | RT Cores | 84 |
| 128 KB per Array | L1 Cache | 128 KB (per SM) |
| 4 MB | L2 Cache | 6 MB |
Board Design
| Quad-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 120 mm 4.7 inches | Width | 112 mm 4.4 inches |
| 300 W | Thermal design power (TDP) | 300 W |
| 700 W | Suggested PSU | 700 W |
| 1x HDMI 4x Thunderbolt | Display Connectors | 4x DisplayPort |
| None | Power Connectors | 8-pin EPS |
API support
| 12 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 |