AMD Radeon Instinct MI100 vs AMD Radeon Pro W6900X
What is the difference between AMD Radeon Instinct MI100 and AMD Radeon Pro W6900X. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Arcturus | GPU Name | Navi 21 |
| Arcturus XL | Model number | Navi 21 Pro-XTA |
| CDNA 1.0 | Architecture | RDNA 2.0 |
| TSMC | Foundry | TSMC |
| 7 nm | Process Size | 7 nm |
| 50,000 million | Transistors | 26,800 million |
| 750 mm² | Die Size | 520 mm² |
Graphics Card
| Nov 16th, 2020 | Release Date | Aug 3rd, 2021 |
| Radeon Instinct (MIx) | Family | Radeon Pro Mac (Navi II Series) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 32 GB | Memory Size | 32 GB |
| HBM2 | Memory Type | GDDR6 |
| 4096 bit | Memory Bus | 256 bit |
| 1,229 GB/s | Bandwidth | 512.0 GB/s |
Performance
| 96.13 GPixel/s | Pixel fillrate | 275.2 GPixel/s |
| 721.0 GTexel/s | Texture fillrate | 688.0 GTexel/s |
| 184.6 TFLOPS (8:1) | FP16 (half) performance | 44.03 TFLOPS (2:1) |
| 23.07 TFLOPS | FP32 (float) performance | 22.02 TFLOPS |
| 11.54 TFLOPS (1:2) | FP64 (double) performance | 1,376 GFLOPS (1:16) |
Clock Speeds
| 1000 MHz | Base Clock | 1825 MHz |
| 1502 MHz | Boost Clock | 2150 MHz |
| 1200 MHz 2.4 Gbps effective | Memory Clock | 2000 MHz 16 Gbps effective |
Render Config
| 7680 | Shading Units | 5120 |
| 480 | TMUs | 320 |
| 64 | ROPs | 128 |
| 120 | Compute Units | 80 |
| 16 KB (per CU) | L1 Cache | 128 KB per Array |
| 8 MB | L2 Cache | 4 MB |
Board Design
| Dual-slot | Slot Width | Quad-slot |
| 267 mm 10.5 inches | Length | 267 mm 10.5 inches |
| 111 mm 4.4 inches | Width | 120 mm 4.7 inches |
| 300 W | Thermal design power (TDP) | 300 W |
| 700 W | Suggested PSU | 700 W |
| No outputs | Display Connectors | 1x HDMI 4x Thunderbolt |
| 2x 8-pin | Power Connectors | None |
API support
| N/A | DirectX | 12 Ultimate (12_2) |
| N/A | OpenGL | 4.6 |
| 2.1 | OpenCL | 2.1 |
| N/A | Vulkan | 1.2 |
| N/A | Shader Model | 6.5 |