NVIDIA GeForce GT 440 vs NVIDIA Quadro 2000M
Graphics Processor
| GPU model | GF108 | GF106 |
|---|---|---|
| GPU variant | GF108-400-A1 | N12P-Q3 |
| Architecture | Fermi | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 40 nm | 40 nm |
| Number of transistors | 585 million | 1,170 million |
| Die size | 116 mm² | 238 mm² |
Graphics Card
| Release date | Feb 1st, 2011 | — |
|---|---|---|
| Generation | GeForce 400 | — |
| Production | End-of-life | — |
| Launch price | 79 USD | — |
| Interface | PCIe 2.0 x16 | — |
| Reviews | 5 in our database | — |
| Predecessor | GeForce 200 | — |
| Successor | GeForce 500 | — |
Clocks
| GPU clock | 810 MHz | 550 MHz |
|---|---|---|
| Shader clock | 1620 MHz | 1100 MHz |
| Memory clock | 900 MHz 1800 Mbps effective | 900 MHz 1800 Mbps effective |
Memory Configuration
| Memory size | 1024 MB | 2 GB |
|---|---|---|
| Memory type | DDR3 | DDR3 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 28.80 GB/s | 28.80 GB/s |
Render Configuration
| Shading units | 96 | 192 |
|---|---|---|
| TMUs | 16 | 32 |
| ROPs | 4 | 16 |
| SM count | 2 | 4 |
| Cache L1 | 64 KB (per SM) | 64 KB (per SM) |
| Cache L2 | 256 KB | 256 KB |
Performance
| Pixel rate | 3.240 GPixel/s | 4.400 GPixel/s |
|---|---|---|
| Texture rate | 12.96 GTexel/s | 17.60 GTexel/s |
| FP32 (float) performance | 311.0 GFLOPS | 422.4 GFLOPS |
| FP64 (double) performance | 25.92 GFLOPS (1:12) | 35.20 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | Single-slot | MXM Module |
|---|---|---|
| Length | 145 mm 5.7 inches | — |
| TDP | 65 W | 55 W |
| Suggested PSU | 250 W | — |
| Outputs | 1x DVI1x HDMI1x VGA | No outputs |
| Power connectors | None | — |
| Board number | P1071 | — |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| CUDA | 2.1 | 2.1 |
| Shader model | 5.1 | 5.1 |
Other Features
Mobile graphics
| Release date | — | Jan 13th, 2011 |
|---|---|---|
| Generation | — | Quadro Mobile (x000M) |
| Production | — | End-of-life |
| Interface | — | MXM-A (3.0) |
| Reviews | — | 26 in our database |
| Predecessor | — | Quadro FX Mobile |
