NVIDIA GeForce GTX 750 Ti versus AMD Radeon HD 8950 OEM
Comparaison des cartes vidéo NVIDIA GeForce GTX 750 Ti and AMD Radeon HD 8950 OEM 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 1 ans 1 mois plus tard
- Environ 20% plus haut vitesse du noyau: 1020 MHz versus 850 MHz
- Environ 17% plus de la vitesse augmenté: 1085 MHz versus 925 MHz
- 3.3x consummation d’énergie moyen plus bas: 60 Watt versus 200 Watt
- Environ 39% meilleur performance en PassMark - G3D Mark: 3900 versus 2806
- Environ 39% meilleur performance en PassMark - G2D Mark: 517 versus 372
- Environ 5% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 42.463 versus 40.311
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4843 versus 4396
- Environ 10% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4843 versus 4396
Caractéristiques | |
Date de sortie | 18 February 2014 versus 8 January 2013 |
Vitesse du noyau | 1020 MHz versus 850 MHz |
Vitesse augmenté | 1085 MHz versus 925 MHz |
Thermal Design Power (TDP) | 60 Watt versus 200 Watt |
Référence | |
PassMark - G3D Mark | 3900 versus 2806 |
PassMark - G2D Mark | 517 versus 372 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 versus 40.311 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 versus 4396 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 versus 4396 |
Raisons pour considerer le AMD Radeon HD 8950 OEM
- times}x plus de taux de remplissage de la texture: 103.6 GTexel / s versus 43.4 GTexel / s
- 2.8x plus de pipelines: 1792 versus 640
- 2.4x de meilleur performance á point flottant: 3,315 gflops versus 1,389 gflops
- Environ 50% plus de taille maximale de mémoire: 3 GB versus 2 GB
- 1000x plus de vitesse de mémoire: 5000 MHz versus 5.4 GB/s
- Environ 20% meilleur performance en Geekbench - OpenCL: 13798 versus 11520
- Environ 24% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 795.334 versus 642.715
- Environ 13% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.328 versus 2.933
- 2.4x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 64.205 versus 26.532
- Environ 36% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 181.508 versus 133.458
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3705 versus 3683
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3348 versus 3329
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3705 versus 3683
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3348 versus 3329
Caractéristiques | |
Taux de remplissage de la texture | 103.6 GTexel / s versus 43.4 GTexel / s |
Pipelines | 1792 versus 640 |
Performance á point flottant | 3,315 gflops versus 1,389 gflops |
Taille de mémore maximale | 3 GB versus 2 GB |
Vitesse de mémoire | 5000 MHz versus 5.4 GB/s |
Référence | |
Geekbench - OpenCL | 13798 versus 11520 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 795.334 versus 642.715 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.328 versus 2.933 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 64.205 versus 26.532 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 181.508 versus 133.458 |
GFXBench 4.0 - Manhattan (Frames) | 3705 versus 3683 |
GFXBench 4.0 - T-Rex (Frames) | 3348 versus 3329 |
GFXBench 4.0 - Manhattan (Fps) | 3705 versus 3683 |
GFXBench 4.0 - T-Rex (Fps) | 3348 versus 3329 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 750 Ti
GPU 2: AMD Radeon HD 8950 OEM
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 | AMD Radeon HD 8950 OEM |
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PassMark - G3D Mark | 3900 | 2806 |
PassMark - G2D Mark | 517 | 372 |
Geekbench - OpenCL | 11520 | 13798 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 42.463 | 40.311 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 642.715 | 795.334 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.933 | 3.328 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 26.532 | 64.205 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 133.458 | 181.508 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4843 | 4396 |
GFXBench 4.0 - Manhattan (Frames) | 3683 | 3705 |
GFXBench 4.0 - T-Rex (Frames) | 3329 | 3348 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4843 | 4396 |
GFXBench 4.0 - Manhattan (Fps) | 3683 | 3705 |
GFXBench 4.0 - T-Rex (Fps) | 3329 | 3348 |
3DMark Fire Strike - Graphics Score | 1268 |
Comparer les caractéristiques
NVIDIA GeForce GTX 750 Ti | AMD Radeon HD 8950 OEM | |
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Essentiel |
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Architecture | Maxwell | GCN 1.0 |
Nom de code | GM107 | Tahiti |
Date de sortie | 18 February 2014 | 8 January 2013 |
Prix de sortie (MSRP) | $149 | |
Position dans l’évaluation de la performance | 705 | 707 |
Prix maintenant | $299.01 | |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 15.02 | |
Infos techniques |
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Vitesse augmenté | 1085 MHz | 925 MHz |
Vitesse du noyau | 1020 MHz | 850 MHz |
Noyaux CUDA | 640 | |
Performance á point flottant | 1,389 gflops | 3,315 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 640 | 1792 |
Taux de remplissage de la texture | 43.4 GTexel / s | 103.6 GTexel / s |
Thermal Design Power (TDP) | 60 Watt | 200 Watt |
Compte de transistor | 1,870 million | 4,313 million |
Sorties et ports de vidéo |
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Contribution d’audio pour HDMI | Internal | |
Connecteurs d’écran | 2x DVI, 1x mini-HDMI, One Dual Link DVI-I, One Dual Link DVI-D, One mini... | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Soutien de G-SYNC | ||
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | |
Hauteur | 4.376" (11.1 cm) | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
Longeur | 5.7" (14.5 cm) | 267 mm |
Connecteurs d’énergie supplementaires | None | 2x 6-pin |
Soutien API |
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DirectX | 12.0 (11_0) | 12.0 |
OpenGL | 4.4 | 4.6 |
Mémoire |
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RAM maximale | 2 GB | 3 GB |
Bande passante de la mémoire | 86.4 GB / s | 240.0 GB / s |
Largeur du bus mémoire | 128 Bit | 384 Bit |
Vitesse de mémoire | 5.4 GB/s | 5000 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 |