AMD Radeon R7 250 OEM vs ATI Mobility Radeon HD 5750
Graphics Processor
| GPU model | Oland | Madison |
|---|---|---|
| GPU variant | Oland XT (215-0837000) | Madison PRO (216-0772000) |
| Architecture | GCN 1.0 | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 40 nm |
| Number of transistors | 950 million | 627 million |
| Die size | 77 mm² | 104 mm² |
Graphics Card
| Release date | Oct 8th, 2013 | — |
|---|---|---|
| Generation | Volcanic Islands | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
| Reviews | 24 in our database | — |
| Predecessor | Sea Islands | — |
| Successor | Pirate Islands | — |
Clocks
| Base clock | 1000 MHz | — |
|---|---|---|
| Boost clock | 1050 MHz | — |
| Memory clock | 1000 MHz 2 Gbps effective | 800 MHz 3.2 Gbps effective |
| GPU clock | — | 550 MHz |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | DDR3 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 32.00 GB/s | 51.20 GB/s |
Render Configuration
| Shading units | 384 | 400 |
|---|---|---|
| TMUs | 24 | 20 |
| ROPs | 8 | 8 |
| Compute units | 6 | 5 |
| Cache L1 | 16 KB (per CU) | 8 KB (per CU) |
| Cache L2 | 256 KB | 256 KB |
Performance
| Pixel rate | 8.400 GPixel/s | 4.400 GPixel/s |
|---|---|---|
| Texture rate | 25.20 GTexel/s | 11.00 GTexel/s |
| FP32 (float) performance | 806.4 GFLOPS | 440.0 GFLOPS |
| FP64 (double) performance | 50.40 GFLOPS (1:16) | — |
Dimensions & Outputs
| Slot width | Dual-slot | — |
|---|---|---|
| TDP | 65 W | 25 W |
| Suggested PSU | 250 W | — |
| Outputs | 1x DVI1x HDMI1x VGA | No outputs |
| Power connectors | None | — |
| Board number | C550, C552 | — |
API Support & Features
| DirectX | 12 (11_1) | 11.2 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.4 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2 | — |
| Shader model | 5.1 | 5.0 |
Other Features
Mobile graphics
| Release date | — | Jan 7th, 2010 |
|---|---|---|
| Generation | — | Manhattan (Mobility HD 5700) |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 2 in our database |
| Predecessor | — | M9x |
| Successor | — | Vancouver |
