AMD Radeon E9390 PCIe vs ATI Mobility Radeon 9550
Graphics Processor
| GPU model | Ellesmere | M12 |
|---|---|---|
| Architecture | GCN 4.0 | Rage 9 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 130 nm |
| Number of transistors | 5,700 million | 76 million |
| Die size | 232 mm² | 92 mm² |
Mobile graphics
| Release date | Oct 15th, 2019 | Jun 1st, 2004 |
|---|---|---|
| Generation | Embedded (9000) | M1x (Mobility 9000) |
| Production | Active | End-of-life |
| Interface | PCIe 3.0 x16 | AGP 4x |
| Reviews | — | 2 in our database |
| Predecessor | — | M9 |
| Successor | — | M2x |
Clocks
| Base clock | 713 MHz | — |
|---|---|---|
| Boost clock | 1089 MHz | — |
| Memory clock | 1250 MHz 5 Gbps effective | 243 MHz 486 Mbps effective |
| GPU clock | — | 250 MHz |
Memory Configuration
| Memory size | 8 GB | 64 MB |
|---|---|---|
| Memory type | GDDR5 | DDR |
| Memory bus width | 256 bit | 64 bit |
| Bandwidth | 160.0 GB/s | 3.888 GB/s |
Render Configuration
| Shading units | 1792 | — |
|---|---|---|
| TMUs | 112 | 4 |
| ROPs | 32 | 4 |
| Compute units | 28 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 2 MB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 2 |
Performance
| Pixel rate | 34.85 GPixel/s | 1.000 GPixel/s |
|---|---|---|
| Texture rate | 122.0 GTexel/s | 1.000 GTexel/s |
| FP16 (half) performance | 3.903 TFLOPS (1:1) | — |
| FP32 (float) performance | 3.903 TFLOPS | — |
| FP64 (double) performance | 243.9 GFLOPS (1:16) | — |
| Vertex rate | — | 125.0 MVertices/s |
Dimensions & Outputs
| Slot width | Single-slot | — |
|---|---|---|
| Length | 173 mm 6.8 inches | — |
| TDP | 75 W | unknown |
| Outputs | 4x DisplayPort | No outputs |
| Power connectors | None | — |
| Board number | C954-87 | — |
API Support & Features
| DirectX | 12 (12_0) | 9.0 |
|---|---|---|
| OpenGL | 4.6 | 2.0 |
| OpenCL | 2.1 | — |
| Vulkan | 1.2 | — |
| Shader model | 6.4 | — |
| Pixel shader | — | 2.0 |
| Vertex shader | — | 2.0 |
