NVIDIA GeForce GT 750M vs NVIDIA Quadro 4000M
Grafikprozessor
| GPU Name | GK107 | GF104 |
|---|---|---|
| GPU Variante | N14P-GT | N12E-Q3-A1 |
| Architektur | Kepler | Fermi |
| Hersteller | TSMC | TSMC |
| Prozessgröße | 28 nm | 40 nm |
| Transistoren | 1,270 million | 1,950 million |
| Chipgröße | 118 mm² | 332 mm² |
Mobile Grafik
| Veröffentlichungsdatum | Jan 9th, 2013 | Feb 22nd, 2011 |
|---|---|---|
| Generation | GeForce 700M | Quadro Mobile (x000M) |
| Produktion | End-of-life | End-of-life |
| Businterface | PCIe 3.0 x16 | MXM-B (3.0) |
| Vorgänger | GeForce 600M | Quadro FX Mobile |
| Nachfolger | GeForce 800M | — |
| Reviews | — | 26 in our database |
Takt-Geschwindigkeiten
| Basis-Taktfrequenz | 941 MHz | — |
|---|---|---|
| Boost-Takt | 967 MHz | — |
| Speicher-Taktung | 1003 MHz 4 Gbps effective | 625 MHz 2.5 Gbps effective |
| GPU-Taktung | — | 475 MHz |
| Shader-Taktung | — | 950 MHz |
Speicher
| Speichergröße | 2 GB | 2 GB |
|---|---|---|
| Speichertyp | GDDR5 | GDDR5 |
| Speicherbus | 128 bit | 256 bit |
| Bandbreite | 64.19 GB/s | 80.00 GB/s |
Render-Konfiguration
| Shading-Einheiten | 384 | 336 |
|---|---|---|
| TMUs | 32 | 56 |
| ROPs | 16 | 32 |
| Anzahl SMX | 2 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 256 KB | 512 KB |
| Anzahl SM | — | 7 |
Theoretische Leistung
| Pixelrate | 7.736 GPixel/s | 6.650 GPixel/s |
|---|---|---|
| Texturrate | 30.94 GTexel/s | 26.60 GTexel/s |
| FP32 (float) Leistung | 742.7 GFLOPS | 638.4 GFLOPS |
| FP64 (double) Leistung | 30.94 GFLOPS (1:24) | 53.20 GFLOPS (1:12) |
Boarddesign
| Steckplatzbreite | MXM Module | MXM Module |
|---|---|---|
| TDP | 50 W | 100 W |
| Ausgabe | No outputs | No outputs |
Grafik-Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.1 | — |
| CUDA | 3.0 | 2.1 |
| Shader-Modell | 5.1 | 5.1 |
