NVIDIA GeForce 620M versus NVIDIA GeForce GT 630M
Comparaison des cartes vidéo NVIDIA GeForce 620M and NVIDIA GeForce GT 630M pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Sorties et ports de vidéo, Compatibilité, dimensions et exigences, Soutien API, Mémoire, Technologies. Analyse du performance de référence des cartes vidéo: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Différences
Raisons pour considerer le NVIDIA GeForce 620M
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- 2.2x consummation d’énergie moyen plus bas: 15 Watt versus 33 Watt
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 15 Watt versus 33 Watt |
Raisons pour considerer le NVIDIA GeForce GT 630M
- Environ 6% de meilleur performance á point flottant: 253.4 gflops versus 240.0 gflops
Performance á point flottant | 253.4 gflops versus 240.0 gflops |
Comparer les références
GPU 1: NVIDIA GeForce 620M
GPU 2: NVIDIA GeForce GT 630M
Nom | NVIDIA GeForce 620M | NVIDIA GeForce GT 630M |
---|---|---|
PassMark - G3D Mark | 538 | |
PassMark - G2D Mark | 150 | |
Geekbench - OpenCL | 2399 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 5.055 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 215.004 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.635 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 10.393 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 19.903 | |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 967 | |
GFXBench 4.0 - Manhattan (Frames) | 2766 | |
GFXBench 4.0 - T-Rex (Frames) | 3359 | |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 967 | |
GFXBench 4.0 - Manhattan (Fps) | 2766 | |
GFXBench 4.0 - T-Rex (Fps) | 3359 | |
3DMark Fire Strike - Graphics Score | 0 |
Comparer les caractéristiques
NVIDIA GeForce 620M | NVIDIA GeForce GT 630M | |
---|---|---|
Essentiel |
||
Architecture | Fermi 2.0 | Fermi |
Nom de code | GF117 | GF108 |
Date de sortie | 22 March 2012 | 22 March 2012 |
Position dans l’évaluation de la performance | not rated | 1403 |
Genre | Desktop | Laptop |
Infos techniques |
||
Vitesse du noyau | 625 MHz | |
Performance á point flottant | 240.0 gflops | 253.4 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 96 | 96 |
Taux de remplissage de la texture | 10 GTexel / s | |
Thermal Design Power (TDP) | 15 Watt | 33 Watt |
Compte de transistor | 585 million | 585 million |
Noyaux CUDA | 96 | |
Sorties et ports de vidéo |
||
Connecteurs d’écran | No outputs | No outputs |
HDCP | ||
HDMI | ||
Résolution VGA maximale | Up to 2048x1536 | |
Compatibilité, dimensions et exigences |
||
Interface | PCIe 2.0 x16 | MXM-A (3.0) |
Soutien de bus | PCI Express 2.0 | |
Taille du laptop | medium sized | |
Soutien API |
||
DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.6 | 4.5 |
DirectX 11.2 | 12 API | |
OpenCL | 1.1 | |
Mémoire |
||
RAM maximale | 1 GB | 1 GB |
Bande passante de la mémoire | 14.4 GB / s | |
Largeur du bus mémoire | 64 Bit | |
Vitesse de mémoire | 1800 MHz | 1800 MHz |
Genre de mémoire | DDR3 | DDR3\GDDR5 |
Mémoire partagé | 0 | |
Technologies |
||
3D Blu-Ray | ||
3D Vision | ||
3D Vision / 3DTV Play | ||
CUDA | ||
DirectCompute | ||
DirectX 11 | DirectX 11 | |
Optimus |