AMD Radeon Pro 5500M vs AMD Radeon Pro 560X
Graphics Processor
| GPU model | Navi 14 | Polaris 21 |
|---|---|---|
| GPU variant | Navi 14 ULA | Polaris 21 XT (215-0908004) |
| Architecture | RDNA 1.0 | GCN 4.0 |
| Foundry | TSMC | GlobalFoundries |
| Manufacturing process | 7 nm | 14 nm |
| Number of transistors | 6,400 million | 3,000 million |
| Die size | 158 mm² | 123 mm² |
Mobile graphics
| Release date | Nov 13th, 2019 | Jul 16th, 2018 |
|---|---|---|
| Generation | Radeon Pro Mac (Navi Mobile) | Radeon Pro Mac (500X Series) |
| Production | Active | Active |
| Interface | PCIe 4.0 x8 | PCIe 3.0 x8 |
Clocks
| Base clock | 1000 MHz | — |
|---|---|---|
| Boost clock | 1450 MHz | — |
| Memory clock | 1500 MHz 12 Gbps effective | 1470 MHz 5.9 Gbps effective |
| GPU clock | — | 1004 MHz |
Memory Configuration
| Memory size | 8 GB | 4 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 192.0 GB/s | 94.08 GB/s |
Render Configuration
| Shading units | 1536 | 1024 |
|---|---|---|
| TMUs | 96 | 64 |
| ROPs | 32 | 16 |
| Compute units | 24 | 16 |
| Cache L2 | 2 MB | 1024 KB |
| Cache L1 | — | 16 KB (per CU) |
Performance
| Pixel rate | 46.40 GPixel/s | 16.06 GPixel/s |
|---|---|---|
| Texture rate | 139.2 GTexel/s | 64.26 GTexel/s |
| FP16 (half) performance | 8.909 TFLOPS (2:1) | 2.056 TFLOPS (1:1) |
| FP32 (float) performance | 4.454 TFLOPS | 2.056 TFLOPS |
| FP64 (double) performance | 278.4 GFLOPS (1:16) | 128.5 GFLOPS (1:16) |
Dimensions & Outputs
| TDP | 85 W | 75 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Power connectors | None | None |
| Slot width | — | IGP |
API Support & Features
| DirectX | 12 (12_1) | 12 (12_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.1 | 2.1 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.5 | 6.4 |
