NVIDIA GeForce GTX 765M versus NVIDIA GeForce GTX 550 Ti
Comparaison des cartes vidéo NVIDIA GeForce GTX 765M and NVIDIA GeForce GTX 550 Ti 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 GTX 765M
- La carte vidéo est plus nouvelle: date de sortie 2 ans 2 mois plus tard
- Environ 92% taux plus haut de remplissage de la texture: 55.23 GTexel / s versus 28.8 billion / sec
- 4x plus de pipelines: 768 versus 192
- Environ 92% de meilleur performance á point flottant: 1,326 gflops versus 691.2 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- Environ 55% consummation d’énergie moyen plus bas: 75 Watt versus 116 Watt
- 2x plus de taille maximale de mémoire : 2 GB versus 1 GB
- Environ 95% plus haut de vitesse de mémoire: 2000 MHz versus 1026 MHz
- Environ 29% meilleur performance en PassMark - G3D Mark: 1998 versus 1553
- Environ 26% meilleur performance en Geekbench - OpenCL: 7244 versus 5767
- Environ 47% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 520.747 versus 354.392
- Environ 8% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 19.952 versus 18.511
- Environ 4% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 43.535 versus 41.941
- Environ 28% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 3188 versus 2488
- Environ 28% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 3188 versus 2488
- 2.4x meilleur performance en 3DMark Fire Strike - Graphics Score: 759 versus 322
Caractéristiques | |
Date de sortie | 30 May 2013 versus 15 March 2011 |
Taux de remplissage de la texture | 55.23 GTexel / s versus 28.8 billion / sec |
Pipelines | 768 versus 192 |
Performance á point flottant | 1,326 gflops versus 691.2 gflops |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 75 Watt versus 116 Watt |
Taille de mémore maximale | 2 GB versus 1 GB |
Vitesse de mémoire | 2000 MHz versus 1026 MHz |
Référence | |
PassMark - G3D Mark | 1998 versus 1553 |
Geekbench - OpenCL | 7244 versus 5767 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 520.747 versus 354.392 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 19.952 versus 18.511 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.535 versus 41.941 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3188 versus 2488 |
GFXBench 4.0 - T-Rex (Frames) | 3333 versus 3322 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3188 versus 2488 |
GFXBench 4.0 - T-Rex (Fps) | 3333 versus 3322 |
3DMark Fire Strike - Graphics Score | 759 versus 322 |
Raisons pour considerer le NVIDIA GeForce GTX 550 Ti
- 2.1x plus de vitesse du noyau: 1800 MHz versus 850 MHz
- Environ 30% meilleur performance en PassMark - G2D Mark: 376 versus 289
- 2.1x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 18.461 versus 8.832
- Environ 54% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.125 versus 0.731
- Environ 2% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3351 versus 3275
- Environ 2% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3351 versus 3275
Caractéristiques | |
Vitesse du noyau | 1800 MHz versus 850 MHz |
Référence | |
PassMark - G2D Mark | 376 versus 289 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 18.461 versus 8.832 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.125 versus 0.731 |
GFXBench 4.0 - Manhattan (Frames) | 3351 versus 3275 |
GFXBench 4.0 - Manhattan (Fps) | 3351 versus 3275 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 765M
GPU 2: NVIDIA GeForce GTX 550 Ti
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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CompuBench 1.5 Desktop - Face Detection (mPixels/s) |
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CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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3DMark Fire Strike - Graphics Score |
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Nom | NVIDIA GeForce GTX 765M | NVIDIA GeForce GTX 550 Ti |
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PassMark - G3D Mark | 1998 | 1553 |
PassMark - G2D Mark | 289 | 376 |
Geekbench - OpenCL | 7244 | 5767 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 8.832 | 18.461 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 520.747 | 354.392 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.731 | 1.125 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 19.952 | 18.511 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 43.535 | 41.941 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3188 | 2488 |
GFXBench 4.0 - Manhattan (Frames) | 3275 | 3351 |
GFXBench 4.0 - T-Rex (Frames) | 3333 | 3322 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3188 | 2488 |
GFXBench 4.0 - Manhattan (Fps) | 3275 | 3351 |
GFXBench 4.0 - T-Rex (Fps) | 3333 | 3322 |
3DMark Fire Strike - Graphics Score | 759 | 322 |
Comparer les caractéristiques
NVIDIA GeForce GTX 765M | NVIDIA GeForce GTX 550 Ti | |
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Essentiel |
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Architecture | Kepler | Fermi 2.0 |
Nom de code | GK106 | GF116 |
Date de sortie | 30 May 2013 | 15 March 2011 |
Position dans l’évaluation de la performance | 1059 | 1061 |
Genre | Laptop | Desktop |
Prix de sortie (MSRP) | $149 | |
Prix maintenant | $287.59 | |
Valeur pour le prix (0-100) | 7.49 | |
Infos techniques |
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Vitesse augmenté | 863 MHz | |
Vitesse du noyau | 850 MHz | 1800 MHz |
Noyaux CUDA | 768 | 192 |
Performance á point flottant | 1,326 gflops | 691.2 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 768 | 192 |
Taux de remplissage de la texture | 55.23 GTexel / s | 28.8 billion / sec |
Thermal Design Power (TDP) | 75 Watt | 116 Watt |
Compte de transistor | 2,540 million | 1,170 million |
Température maximale du GPU | 100 °C | |
Sorties et ports de vidéo |
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Audio HD reseau 7.1 sur HDMI | ||
Connecteurs d’écran | No outputs | Two Dual Link DVI-IMini HDMI, 2x DVI, 1x mini-HDMI |
Soutien de DisplayPort Multimode (DP++) | Up to 3840x2160 | |
Soutien du signal sDP 1.2 | Up to 3840x2160 | |
Protection du contenu HDCP | ||
HDMI | ||
Support du signale LVDS | Up to 1920x1200 | |
Bitstreaming d’audio TrueHD et DTS-HD | ||
Soutien de l’écran analog VGA | Up to 2048x1536 | |
Contribution d’audio pour HDMI | Internal | |
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0, PCI Express 2.0 | 16x PCI-E 2.0 |
Interface | MXM-B (3.0) | PCIe 2.0 x16 |
Taille du laptop | large | |
Options SLI | 1 | 2-way |
Hauteur | 4.376" (11.1 cm) | |
Longeur | 8.25" (21 cm) | |
Connecteurs d’énergie supplementaires | One 6-pin | |
Soutien API |
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DirectX | 12 API | 12.0 (11_0) |
OpenCL | 1.1 | |
OpenGL | 4.5 | 4.2 |
Mémoire |
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RAM maximale | 2 GB | 1 GB |
Bande passante de la mémoire | 64.0 GB / s | 98.4 GB / s |
Largeur du bus mémoire | 128 Bit | 192 Bit |
Vitesse de mémoire | 2000 MHz | 1026 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Configuration standard de la mémoire | GDDR5 | |
Technologies |
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3D Vision | ||
3D Vision / 3DTV Play | ||
Blu-Ray 3D Support | ||
CUDA | ||
Direct Compute | ||
FXAA | ||
GPU Boost | ||
H.264, VC1, MPEG2 1080p video decoder | ||
Optimus | ||
SLI | ||
TXAA | ||
Verde Drivers | ||
DSR |