AMD Radeon HD 6320 IGP vs ATI Radeon X1900 G5 Mac Edition
Graphics Processor
| GPU model | Loveland | R580 |
|---|---|---|
| Architecture | TeraScale 2 | R500 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 90 nm |
| Number of transistors | 450 million | 384 million |
| Die size | 75 mm² | 352 mm² |
| GPU variant | — | R580 XL (215BAEBKA31FG) |
Integrated Graphics
| Release date | Aug 15th, 2011 | — |
|---|---|---|
| Generation | Wrestler (HD 6000 Mobile) | — |
| Production | End-of-life | — |
| Interface | IGP | — |
| Predecessor | Radeon IGP | — |
| Successor | Trinity | — |
Clocks
| GPU clock | 508 MHz | 575 MHz |
|---|---|---|
| Memory clock | System Shared | 600 MHz 1200 Mbps effective |
Memory Configuration
| Memory size | System Shared | 256 MB |
|---|---|---|
| Memory type | System Shared | GDDR3 |
| Memory bus width | System Shared | 256 bit |
| Bandwidth | System Dependent | 38.40 GB/s |
Render Configuration
| Shading units | 80 | — |
|---|---|---|
| TMUs | 8 | 12 |
| ROPs | 4 | 12 |
| Compute units | 2 | — |
| Pixel shaders | — | 36 |
| Vertex shaders | — | 8 |
Performance
| Pixel rate | 2.032 GPixel/s | 6.900 GPixel/s |
|---|---|---|
| Texture rate | 4.064 GTexel/s | 6.900 GTexel/s |
| FP32 (float) performance | 81.28 GFLOPS | — |
| Vertex rate | — | 1.150 GVertices/s |
Dimensions & Outputs
| Slot width | IGP | Single-slot |
|---|---|---|
| TDP | 18 W | 75 W |
| Outputs | No outputs | 2x DVI1x S-Video |
| Suggested PSU | — | 250 W |
| Power connectors | — | 1x 6-pin |
API Support & Features
| DirectX | 11.2 (11_0) | 9.0c (9_3) |
|---|---|---|
| OpenGL | 4.4 | 2.1 (full) 3.0 (partial) |
| OpenCL | 1.2 | — |
| Vulkan | — | — |
| Shader model | 5.0 | 3.0 |
Other Features
Graphics Card
| Release date | — | Nov 6th, 2006 |
|---|---|---|
| Generation | — | Radeon R500 PCIe |
| Production | — | End-of-life |
| Launch price | — | 349 USD |
| Interface | — | PCIe 1.0 x16 |
| Reviews | — | 115 in our database |
| Predecessor | — | Radeon R400 PCIe |
| Successor | — | Radeon R600 |
