NVIDIA GeForce 810A vs NVIDIA GeForce 910M
Processeur graphique
| Nom du GPU | GK208 | GK208B |
|---|---|---|
| Architecture | Kepler 2.0 | Kepler 2.0 |
| Fonderie | TSMC | TSMC |
| Taille du processus | 28 nm | 28 nm |
| Transistors | 1,020 million | 1,020 million |
| Taille des matrices | 87 mm² | 87 mm² |
| GPU variant | — | N16V-GL |
Graphiques mobiles
| Date de publication | Jul 22nd, 2014 | Mar 13th, 2015 |
|---|---|---|
| Génération | GeForce 800A | GeForce 900M |
| Production | End-of-life | Active |
| Bus interface | PCIe 3.0 x8 | PCIe 3.0 x8 |
| Prédécesseur | GeForce 700A | GeForce 800M |
| Successeur | GeForce 900A | GeForce 10 Mobile |
Vitesse clock
| Base clock | 719 MHz | — |
|---|---|---|
| Boost clock | 758 MHz | — |
| Mémoire clock | 900 MHz 1800 Mbps effective | 1001 MHz 2 Gbps effective |
| GPU clock | — | 641 MHz |
Mémoire
| Taille de la mémoire | 2 GB | 2 GB |
|---|---|---|
| Type de mémoire | DDR3 | DDR3 |
| Bus mémoire | 64 bit | 64 bit |
| Bande passante | 14.40 GB/s | 16.02 GB/s |
Render Config
| Shading units | 192 | 384 |
|---|---|---|
| TMUs | 16 | 32 |
| ROPs | 8 | 8 |
| Comptage SMX | 2 | 2 |
| Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
| Cache L2 | 512 KB | 512 KB |
Performance théorique
| Taux de pixel | 6.064 GPixel/s | 5.128 GPixel/s |
|---|---|---|
| Taux de texture | 12.13 GTexel/s | 20.51 GTexel/s |
| FP32 (float) performance | 291.1 GFLOPS | 492.3 GFLOPS |
| FP64 (double) performance | 12.13 GFLOPS (1:24) | 20.51 GFLOPS (1:24) |
Board Design
| TDP | 15 W | 33 W |
|---|---|---|
| Sorties | No outputs | No outputs |
| Taille Slot | — | IGP |
| Connecteurs de puissance | — | None |
Caractéristiques graphiques
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.5 | 3.5 |
| Shader model | 5.1 | 5.1 |
