NVIDIA GeForce GTX 750 Ti versus NVIDIA GeForce GTS 450
Comparaison des cartes vidéo NVIDIA GeForce GTX 750 Ti and NVIDIA GeForce GTS 450 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 750 Ti
- La carte vidéo est plus nouvelle: date de sortie 3 ans 5 mois plus tard
- Environ 73% taux plus haut de remplissage de la texture: 43.4 GTexel / s versus 25.1 billion / sec
- 3.3x plus de pipelines: 640 versus 192
- 2.3x de meilleur performance á point flottant: 1,389 gflops versus 601.3 gflops
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 28 nm versus 40 nm
- Environ 77% consummation d’énergie moyen plus bas: 60 Watt versus 106 Watt
- 2x plus de taille maximale de mémoire : 2 GB versus 1 GB
- 3x meilleur performance en PassMark - G3D Mark: 3901 versus 1322
- Environ 68% meilleur performance en PassMark - G2D Mark: 521 versus 310
- 2.3x meilleur performance en Geekbench - OpenCL: 11526 versus 4907
- 2.9x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 versus 14.758
- 2.1x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 642.715 versus 302.509
- 3x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.933 versus 0.965
- Environ 78% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 26.532 versus 14.925
- 4.8x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 133.458 versus 27.656
- 2.2x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 versus 2160
- Environ 9% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3683 versus 3365
- 2.2x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 versus 2160
- Environ 9% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3683 versus 3365
Caractéristiques | |
Date de sortie | 18 February 2014 versus 13 September 2010 |
Taux de remplissage de la texture | 43.4 GTexel / s versus 25.1 billion / sec |
Pipelines | 640 versus 192 |
Performance á point flottant | 1,389 gflops versus 601.3 gflops |
Processus de fabrication | 28 nm versus 40 nm |
Thermal Design Power (TDP) | 60 Watt versus 106 Watt |
Taille de mémore maximale | 2 GB versus 1 GB |
Référence | |
PassMark - G3D Mark | 3901 versus 1322 |
PassMark - G2D Mark | 521 versus 310 |
Geekbench - OpenCL | 11526 versus 4907 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 versus 14.758 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 642.715 versus 302.509 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.933 versus 0.965 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.532 versus 14.925 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 133.458 versus 27.656 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 versus 2160 |
GFXBench 4.0 - Manhattan (Frames) | 3683 versus 3365 |
GFXBench 4.0 - T-Rex (Frames) | 3329 versus 3325 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 versus 2160 |
GFXBench 4.0 - Manhattan (Fps) | 3683 versus 3365 |
GFXBench 4.0 - T-Rex (Fps) | 3329 versus 3325 |
Raisons pour considerer le NVIDIA GeForce GTS 450
- Environ 54% plus haut vitesse du noyau: 1566 MHz versus 1020 MHz
- 360.8x plus de vitesse de mémoire: 1804 (3608 data rate) MHz versus 5.4 GB/s
Vitesse du noyau | 1566 MHz versus 1020 MHz |
Vitesse de mémoire | 1804 (3608 data rate) MHz versus 5.4 GB/s |
Comparer les références
GPU 1: NVIDIA GeForce GTX 750 Ti
GPU 2: NVIDIA GeForce GTS 450
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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Nom | NVIDIA GeForce GTX 750 Ti | NVIDIA GeForce GTS 450 |
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PassMark - G3D Mark | 3901 | 1322 |
PassMark - G2D Mark | 521 | 310 |
Geekbench - OpenCL | 11526 | 4907 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 | 14.758 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 642.715 | 302.509 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.933 | 0.965 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.532 | 14.925 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 133.458 | 27.656 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 | 2160 |
GFXBench 4.0 - Manhattan (Frames) | 3683 | 3365 |
GFXBench 4.0 - T-Rex (Frames) | 3329 | 3325 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 | 2160 |
GFXBench 4.0 - Manhattan (Fps) | 3683 | 3365 |
GFXBench 4.0 - T-Rex (Fps) | 3329 | 3325 |
3DMark Fire Strike - Graphics Score | 117 | 0 |
Comparer les caractéristiques
NVIDIA GeForce GTX 750 Ti | NVIDIA GeForce GTS 450 | |
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Essentiel |
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Architecture | Maxwell | Fermi |
Nom de code | GM107 | GF106 |
Date de sortie | 18 February 2014 | 13 September 2010 |
Prix de sortie (MSRP) | $149 | $129 |
Position dans l’évaluation de la performance | 707 | 1130 |
Prix maintenant | $299.01 | $64.99 |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 15.02 | 26.46 |
Infos techniques |
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Vitesse augmenté | 1085 MHz | |
Vitesse du noyau | 1020 MHz | 1566 MHz |
Noyaux CUDA | 640 | 192 |
Performance á point flottant | 1,389 gflops | 601.3 gflops |
Processus de fabrication | 28 nm | 40 nm |
Pipelines | 640 | 192 |
Taux de remplissage de la texture | 43.4 GTexel / s | 25.1 billion / sec |
Thermal Design Power (TDP) | 60 Watt | 106 Watt |
Compte de transistor | 1,870 million | 1,170 million |
Température maximale du GPU | 100 °C | |
Sorties et ports de vidéo |
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Contribution d’audio pour HDMI | Internal | Internal |
Connecteurs d’écran | 2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini... | 2x DVI, 1x mini-HDMI, Mini HDMITwo Dual Link DVI |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | 2048x1536 |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | PCI-E 2.0 x 16 |
Hauteur | 4.376" (11.1 cm) | 4.376" (111 mm) (11.1 cm) |
Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
Longeur | 5.7" (14.5 cm) | 8.25" (210 mm) (21 cm) |
Connecteurs d’énergie supplementaires | None | 6-pin |
Options SLI | 2-way | |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 (11_0) |
OpenGL | 4.4 | 4.2 |
Mémoire |
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RAM maximale | 2 GB | 1 GB |
Bande passante de la mémoire | 86.4 GB / s | 57.7 GB / s |
Largeur du bus mémoire | 128 Bit | 128 Bit |
Vitesse de mémoire | 5.4 GB/s | 1804 (3608 data rate) MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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3D Gaming | ||
3D Vision | ||
3D Vision Live | ||
Adaptive VSync | ||
Blu Ray 3D | ||
CUDA | ||
FXAA | ||
GeForce Experience | ||
GPU Boost | ||
TXAA | ||
DSR | ||
SLI |