AMD Radeon Pro Vega II vs NVIDIA Quadro RTX 5000
Graphics Processor
| GPU model | Vega 20 | TU104 |
|---|---|---|
| GPU variant | Vega 20 XT | TU104-875-A1 |
| Architecture | GCN 5.1 | Turing |
| Foundry | TSMC | TSMC |
| Manufacturing process | 7 nm | 12 nm |
| Number of transistors | 13,230 million | 13,600 million |
| Die size | 331 mm² | 545 mm² |
Graphics Card
| Release date | Jun 3rd, 2019 | Aug 13th, 2018 |
|---|---|---|
| Generation | Radeon Pro Mac | Quadro |
| Production | Active | Active |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Launch price | — | 2,299 USD |
Clocks
| Base clock | 1574 MHz | 1620 MHz |
|---|---|---|
| Boost clock | 1720 MHz | 1815 MHz |
| Memory clock | 806 MHz 1612 Mbps effective | 1750 MHz 14 Gbps effective |
Memory Configuration
| Memory size | 32 GB | 16 GB |
|---|---|---|
| Memory type | HBM2 | GDDR6 |
| Memory bus width | 4096 bit | 256 bit |
| Bandwidth | 825.3 GB/s | 448.0 GB/s |
Render Configuration
| Shading units | 4096 | 3072 |
|---|---|---|
| TMUs | 256 | 192 |
| ROPs | 64 | 64 |
| Compute units | 64 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 4 MB | 4 MB |
| SM count | — | 48 |
| Tensor cores | — | 384 |
| RT cores | — | 48 |
Performance
| Pixel rate | 110.1 GPixel/s | 116.2 GPixel/s |
|---|---|---|
| Texture rate | 440.3 GTexel/s | 348.5 GTexel/s |
| FP16 (half) performance | 28.18 TFLOPS (2:1) | 22.30 TFLOPS (2:1) |
| FP32 (float) performance | 14.09 TFLOPS | 11.15 TFLOPS |
| FP64 (double) performance | 880.6 GFLOPS (1:16) | 348.5 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Quad-slot | Dual-slot |
|---|---|---|
| TDP | 475 W | 230 W |
| Suggested PSU | 850 W | 550 W |
| Outputs | 1x HDMI4x Thunderbolt | 4x DisplayPort1x USB Type-C |
| Power connectors | None | 1x 6-pin + 1x 8-pin |
| Board number | MW672ZM/A | — |
| Length | — | 267 mm 10.5 inches |
| Width | — | 111 mm 4.4 inches |
API Support & Features
| DirectX | 12 (12_1) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 3.0 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.4 | 6.6 |
| CUDA | — | 7.5 |
