AMD Radeon HD 7690M XT Rebrand vs ATI Radeon 9800 XXL
Graphics Processor
| GPU model | Whistler | R360 |
|---|---|---|
| GPU variant | Whistler XTX | R360 (215R9RBKA11F) |
| Architecture | TeraScale 2 | Rage 9 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 150 nm |
| Number of transistors | 716 million | 117 million |
| Die size | 104 mm² | 218 mm² |
Mobile graphics
| Release date | Jan 4th, 2012 | — |
|---|---|---|
| Generation | London (HD 7600M) | — |
| Production | End-of-life | — |
| Interface | PCIe 2.0 x16 | — |
| Predecessor | Vancouver | — |
| Successor | Solar System | — |
Clocks
| GPU clock | 725 MHz | 390 MHz |
|---|---|---|
| Memory clock | 800 MHz 3.2 Gbps effective | 338 MHz 676 Mbps effective |
Memory Configuration
| Memory size | 1024 MB | 128 MB |
|---|---|---|
| Memory type | GDDR5 | DDR |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 51.20 GB/s | 21.63 GB/s |
Render Configuration
| Shading units | 480 | — |
|---|---|---|
| TMUs | 24 | 8 |
| ROPs | 8 | 8 |
| Compute units | 6 | — |
| Cache L1 | 8 KB (per CU) | — |
| Cache L2 | 256 KB | — |
| Pixel shaders | — | 8 |
| Vertex shaders | — | 4 |
Performance
| Pixel rate | 5.800 GPixel/s | 3.120 GPixel/s |
|---|---|---|
| Texture rate | 17.40 GTexel/s | 3.120 GTexel/s |
| FP32 (float) performance | 696.0 GFLOPS | — |
| Vertex rate | — | 390.0 MVertices/s |
Dimensions & Outputs
| TDP | 25 W | unknown |
|---|---|---|
| Outputs | No outputs | 2x VGA1x S-Video |
| Slot width | — | Single-slot |
| Suggested PSU | — | 200 W |
| Power connectors | — | Floppy |
| Board number | — | A069 |
API Support & Features
| DirectX | 11.2 (11_0) | 9.0 |
|---|---|---|
| OpenGL | 4.4 | 2.0 |
| OpenCL | 1.2 | — |
| Vulkan | — | — |
| Shader model | 5.0 | — |
| Pixel shader | — | 2.0 |
| Vertex shader | — | 2.0 |
Other Features
Graphics Card
| Release date | — | Oct 1st, 2003 |
|---|---|---|
| Generation | — | Radeon R300 |
| Production | — | End-of-life |
| Interface | — | AGP 8x |
| Reviews | — | 20 in our database |
| Predecessor | — | Radeon R200 |
| Successor | — | Radeon R400 AGP |
