AMD Radeon Instinct MI100 vs AMD Radeon RX 6900 XT
What is the difference between AMD Radeon Instinct MI100 and AMD Radeon RX 6900 XT. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Arcturus | GPU Name | Navi 21 |
| Arcturus XL | Model number | Navi 21 XTX (215-121000167) |
| 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 | Oct 28th, 2020 |
| Radeon Instinct (MIx) | Family | Navi II (RX 6000) |
| Active | Production | Active |
| PCIe 4.0 x16 | Bus Interface | PCIe 4.0 x16 |
Memory
| 32 GB | Memory Size | 16 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 | 288.0 GPixel/s |
| 721.0 GTexel/s | Texture fillrate | 720.0 GTexel/s |
| 184.6 TFLOPS (8:1) | FP16 (half) performance | 46.08 TFLOPS (2:1) |
| 23.07 TFLOPS | FP32 (float) performance | 23.04 TFLOPS |
| 11.54 TFLOPS (1:2) | FP64 (double) performance | 1,440 GFLOPS (1:16) |
Clock Speeds
| 1000 MHz | Base Clock | 1825 MHz |
| 1502 MHz | Boost Clock | 2250 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 | Triple-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 2x DisplayPort 1x USB Type-C |
| 2x 8-pin | Power Connectors | 2x 8-pin |
| 109-D05187 | Board Number | 109-D412A7 |
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 |