AMD Radeon HD 6770M Mac Edition vs NVIDIA Quadro 2000D
Graphics Processor
| GPU model | Whistler | GF106 |
|---|---|---|
| GPU variant | Whistler XT (216-0810001) | GF106-875-KA-A1 |
| Architecture | TeraScale 2 | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 40 nm |
| Number of transistors | 716 million | 1,170 million |
| Die size | 104 mm² | 238 mm² |
Mobile graphics
| Release date | Jan 28th, 2011 | — |
|---|---|---|
| Generation | Vancouver (HD 6700M) | — |
| Production | End-of-life | — |
| Interface | MXM-A (3.0) | — |
| Predecessor | Manhattan | — |
| Successor | London | — |
Clocks
| GPU clock | 725 MHz | 625 MHz |
|---|---|---|
| Memory clock | 900 MHz 3.6 Gbps effective | 650 MHz 2.6 Gbps effective |
| Shader clock | — | 1250 MHz |
Memory Configuration
| Memory size | 512 MB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 57.60 GB/s | 41.60 GB/s |
Render Configuration
| Shading units | 480 | 192 |
|---|---|---|
| TMUs | 24 | 32 |
| ROPs | 8 | 16 |
| Compute units | 6 | — |
| Cache L1 | 8 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 256 KB |
| SM count | — | 4 |
Performance
| Pixel rate | 5.800 GPixel/s | 5.000 GPixel/s |
|---|---|---|
| Texture rate | 17.40 GTexel/s | 20.00 GTexel/s |
| FP32 (float) performance | 696.0 GFLOPS | 480.0 GFLOPS |
| FP64 (double) performance | — | 40.00 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | MXM Module | Single-slot |
|---|---|---|
| TDP | 35 W | 62 W |
| Outputs | No outputs | 2x DVI |
| Length | — | 178 mm 7 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 250 W |
| Power connectors | — | None |
| Board number | — | P1232 |
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 |
Other Features
Graphics Card
| Release date | — | Oct 5th, 2011 |
|---|---|---|
| Generation | — | Quadro |
| Production | — | End-of-life |
| Launch price | — | 599 USD |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
