AMD Radeon Pro Vega 16 vs AMD Radeon RX 5300M
Graphics Processor
| GPU model | Vega 12 | Navi 14 |
|---|---|---|
| GPU variant | Vega 12 XLA | Navi 14 XLM |
| Architecture | GCN 5.0 | RDNA 1.0 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 7 nm |
| Number of transistors | unknown | 6,400 million |
| Die size | unknown | 158 mm² |
Mobile graphics
| Release date | Nov 14th, 2018 | Nov 13th, 2019 |
|---|---|---|
| Generation | Radeon Pro Mac (Vega Series) | Mobility Radeon (Navi) |
| Production | Active | Active |
| Interface | PCIe 3.0 x16 | PCIe 4.0 x8 |
| Successor | — | Mobility Radeon |
| Predecessor | — | Crystal System |
Clocks
| Base clock | 815 MHz | 1000 MHz |
|---|---|---|
| Boost clock | 1190 MHz | 1445 MHz |
| Memory clock | 1200 MHz 2.4 Gbps effective | 1750 MHz 14 Gbps effective |
| Game clock | — | 1181 MHz |
Memory Configuration
| Memory size | 4 GB | 3 GB |
|---|---|---|
| Memory type | HBM2 | GDDR6 |
| Memory bus width | 1024 bit | 96 bit |
| Bandwidth | 307.2 GB/s | 168.0 GB/s |
Render Configuration
| Shading units | 1024 | 1408 |
|---|---|---|
| TMUs | 64 | 88 |
| ROPs | 32 | 32 |
| Compute units | 16 | 22 |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 1024 KB | 2 MB |
Performance
| Pixel rate | 38.08 GPixel/s | 46.24 GPixel/s |
|---|---|---|
| Texture rate | 76.16 GTexel/s | 127.2 GTexel/s |
| FP16 (half) performance | 4.874 TFLOPS (2:1) | 8.138 TFLOPS (2:1) |
| FP32 (float) performance | 2.437 TFLOPS | 4.069 TFLOPS |
| FP64 (double) performance | 152.3 GFLOPS (1:16) | 254.3 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 75 W | 85 W |
| Outputs | No outputs | No outputs |
| Power connectors | — | None |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 6.5 |
