AMD Radeon E9175 PCIe vs ATI Radeon 9550 XT
Graphics Processor
| GPU model | Lexa | RV350 |
|---|---|---|
| GPU variant | E9170 | RV350 XT |
| Architecture | GCN 4.0 | Rage 8 |
| Foundry | GlobalFoundries | TSMC |
| Manufacturing process | 14 nm | 130 nm |
| Number of transistors | 2,200 million | 60 million |
| Die size | 103 mm² | 76 mm² |
Mobile graphics
| Release date | Oct 3rd, 2017 | — |
|---|---|---|
| Generation | Embedded (9000) | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
Clocks
| Base clock | 1124 MHz | — |
|---|---|---|
| Boost clock | 1219 MHz | — |
| Memory clock | 1500 MHz 6 Gbps effective | 325 MHz 650 Mbps effective |
| GPU clock | — | 425 MHz |
Memory Configuration
| Memory size | 4 GB | 128 MB |
|---|---|---|
| Memory type | GDDR5 | DDR |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 96.00 GB/s | 10.40 GB/s |
Render Configuration
| Shading units | 512 | — |
|---|---|---|
| TMUs | 32 | 4 |
| ROPs | 16 | 4 |
| Compute units | 8 | — |
| Cache L1 | 16 KB (per CU) | — |
| Cache L2 | 512 KB | — |
| Pixel shaders | — | 4 |
| Vertex shaders | — | 2 |
Performance
| Pixel rate | 19.50 GPixel/s | 1.700 GPixel/s |
|---|---|---|
| Texture rate | 39.01 GTexel/s | 1.700 GTexel/s |
| FP16 (half) performance | 1,248 GFLOPS (1:1) | — |
| FP32 (float) performance | 1,248 GFLOPS | — |
| FP64 (double) performance | 78.02 GFLOPS (1:16) | — |
| Vertex rate | — | 212.5 MVertices/s |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| TDP | 50 W | unknown |
| Outputs | 5x mini-DisplayPort | 1x DVI1x VGA1x S-Video |
| Power connectors | None | None |
| Suggested PSU | — | 200 W |
| Board number | — | A198 |
API Support & Features
| DirectX | 12 (12_0) | 9.0 (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 |
Other Features
Graphics Card
| Release date | — | May 4th, 2005 |
|---|---|---|
| Generation | — | Radeon R300 |
| Production | — | End-of-life |
| Interface | — | AGP 8x |
| Reviews | — | 7 in our database |
| Predecessor | — | Radeon R200 |
| Successor | — | Radeon R400 AGP |
