AMD Radeon 530 Mobile vs AMD Radeon HD 8750M
Graphics Processor
| GPU model | Weston | Mars |
|---|---|---|
| GPU variant | Weston PRO (216-0864032) | Mars PRO (216-0842000) |
| Architecture | GCN 3.0 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,550 million | 950 million |
| Die size | 125 mm² | 77 mm² |
Mobile graphics
| Release date | Apr 18th, 2017 | Feb 26th, 2013 |
|---|---|---|
| Generation | Mobility Radeon (M500) | Solar System (HD 8700M) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Predecessor | Crystal System | London |
| Successor | — | Crystal System |
Clocks
| Base clock | 730 MHz | 620 MHz |
|---|---|---|
| Boost clock | 1024 MHz | 775 MHz |
| Memory clock | 900 MHz 1800 Mbps effective | 1000 MHz 4 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 14.40 GB/s | 64.00 GB/s |
Render Configuration
| Shading units | 384 | 384 |
|---|---|---|
| TMUs | 24 | 24 |
| ROPs | 8 | 8 |
| Compute units | 6 | 6 |
| Cache L1 | 16 KB (per CU) | 16 KB (per CU) |
| Cache L2 | 128 KB | 256 KB |
Performance
| Pixel rate | 8.192 GPixel/s | 6.200 GPixel/s |
|---|---|---|
| Texture rate | 24.58 GTexel/s | 18.60 GTexel/s |
| FP16 (half) performance | 786.4 GFLOPS (1:1) | — |
| FP32 (float) performance | 786.4 GFLOPS | 595.2 GFLOPS |
| FP64 (double) performance | 49.15 GFLOPS (1:16) | 37.20 GFLOPS (1:16) |
Dimensions & Outputs
| Slot width | IGP | — |
|---|---|---|
| TDP | 50 W | unknown |
| Outputs | No outputs | No outputs |
| Power connectors | None | — |
API Support & Features
| DirectX | 12 (12_0) | 12 (11_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2 | 1.2 |
| Shader model | 6.3 | 5.1 |
