AMD Radeon Vega 8 vs ATI Mobility Radeon HD 5670 Mac Edition
Graphics Processor
| GPU model | Picasso | Madison |
|---|---|---|
| Architecture | GCN 5.0 | TeraScale 2 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 40 nm |
| Number of transistors | 4,940 million | 627 million |
| Die size | 210 mm² | 104 mm² |
| GPU variant | — | Madison XT (216-0772003) |
Integrated Graphics
| Release date | Jul 7th, 2019 | — |
|---|---|---|
| Generation | Picasso (Vega) | — |
| Production | Active | — |
| Interface | IGP | — |
| Predecessor | Raven Ridge | — |
| Successor | Renoir | — |
Clocks
| Base clock | 300 MHz | — |
|---|---|---|
| Boost clock | 1250 MHz | — |
| Memory clock | System Shared | 795 MHz 1590 Mbps effective |
| GPU clock | — | 650 MHz |
Memory Configuration
| Memory size | System Shared | 512 MB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 128 bit |
| Bandwidth | System Dependent | 25.44 GB/s |
Render Configuration
| Shading units | 512 | 400 |
|---|---|---|
| TMUs | 32 | 20 |
| ROPs | 8 | 8 |
| Compute units | 8 | 5 |
| Cache L1 | — | 8 KB (per CU) |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 10.00 GPixel/s | 5.200 GPixel/s |
|---|---|---|
| Texture rate | 40.00 GTexel/s | 13.00 GTexel/s |
| FP16 (half) performance | 2.560 TFLOPS (2:1) | — |
| FP32 (float) performance | 1,280 GFLOPS | 520.0 GFLOPS |
| FP64 (double) performance | 80.00 GFLOPS (1:16) | — |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 15 W | 15 W |
| Outputs | No outputs | No outputs |
| Power connectors | None | — |
API Support & Features
| DirectX | 12 (12_1) | 11.2 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.4 |
| OpenCL | 2.1 | 1.2 |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | 5.0 |
Other Features
Mobile graphics
| Release date | — | Apr 22nd, 2010 |
|---|---|---|
| Generation | — | Manhattan (Mobility HD 5600) |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 2 in our database |
| Predecessor | — | M9x |
| Successor | — | Vancouver |
