AMD Radeon HD 7690M XT Rebrand vs NVIDIA Quadro 3000M
Graphics Processor
| GPU model | Whistler | GF104 |
|---|---|---|
| GPU variant | Whistler XTX | N12E-Q1-A1 |
| Architecture | TeraScale 2 | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 40 nm |
| Number of transistors | 716 million | 1,950 million |
| Die size | 104 mm² | 332 mm² |
Mobile graphics
| Release date | Jan 4th, 2012 | Feb 22nd, 2011 |
|---|---|---|
| Generation | London (HD 7600M) | Quadro Mobile (x000M) |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | MXM-B (3.0) |
| Predecessor | Vancouver | Quadro FX Mobile |
| Successor | Solar System | — |
| Reviews | — | 26 in our database |
Clocks
| GPU clock | 725 MHz | 450 MHz |
|---|---|---|
| Memory clock | 800 MHz 3.2 Gbps effective | 625 MHz 2.5 Gbps effective |
| Shader clock | — | 900 MHz |
Memory Configuration
| Memory size | 1024 MB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 256 bit |
| Bandwidth | 51.20 GB/s | 80.00 GB/s |
Render Configuration
| Shading units | 480 | 240 |
|---|---|---|
| TMUs | 24 | 40 |
| ROPs | 8 | 32 |
| Compute units | 6 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 512 KB |
| SM count | — | 5 |
Performance
| Pixel rate | 5.800 GPixel/s | 4.500 GPixel/s |
|---|---|---|
| Texture rate | 17.40 GTexel/s | 18.00 GTexel/s |
| FP32 (float) performance | 696.0 GFLOPS | 432.0 GFLOPS |
| FP64 (double) performance | — | 36.00 GFLOPS (1:12) |
Dimensions & Outputs
| TDP | 25 W | 75 W |
|---|---|---|
| Outputs | No outputs | No outputs |
| Slot width | — | MXM Module |
API Support & Features
| DirectX | 11.2 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | — | — |
| Shader model | 5.0 | 5.1 |
| CUDA | — | 2.1 |
