NVIDIA GeForce GTX 650 versus AMD Radeon R7 250
Comparaison des cartes vidéo NVIDIA GeForce GTX 650 and AMD Radeon R7 250 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 650
- La carte vidéo est plus nouvelle: date de sortie 1 mois plus tard
- Environ 51% taux plus haut de remplissage de la texture: 33.9 billion / sec versus 22.4 GTexel / s
- Environ 13% de meilleur performance á point flottant: 812.5 gflops versus 716.8 gflops
- Environ 17% consummation d’énergie moyen plus bas: 64 Watt versus 75 Watt
- Environ 66% meilleur performance en PassMark - G3D Mark: 1749 versus 1051
- Environ 30% meilleur performance en PassMark - G2D Mark: 368 versus 283
- Environ 20% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 364.463 versus 304.279
- Environ 22% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2663 versus 2179
- Environ 10% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3478 versus 3170
- Environ 22% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2663 versus 2179
- Environ 10% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3478 versus 3170
Caractéristiques | |
Date de sortie | 27 November 2013 versus 8 October 2013 |
Taux de remplissage de la texture | 33.9 billion / sec versus 22.4 GTexel / s |
Performance á point flottant | 812.5 gflops versus 716.8 gflops |
Thermal Design Power (TDP) | 64 Watt versus 75 Watt |
Référence | |
PassMark - G3D Mark | 1749 versus 1051 |
PassMark - G2D Mark | 368 versus 283 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 364.463 versus 304.279 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2663 versus 2179 |
GFXBench 4.0 - Manhattan (Frames) | 3478 versus 3170 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2663 versus 2179 |
GFXBench 4.0 - Manhattan (Fps) | 3478 versus 3170 |
Raisons pour considerer le AMD Radeon R7 250
- 2x plus de taille maximale de mémoire : 2 GB versus 1 GB
- 230x plus de vitesse de mémoire: 1150 MHz versus 5.0 GB/s
- Environ 67% meilleur performance en Geekbench - OpenCL: 7525 versus 4493
- Environ 60% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 20.161 versus 12.582
- Environ 32% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.655 versus 1.254
- Environ 63% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 30.046 versus 18.386
- 4.1x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 96.934 versus 23.499
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3356 versus 3332
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3356 versus 3332
Caractéristiques | |
Taille de mémore maximale | 2 GB versus 1 GB |
Vitesse de mémoire | 1150 MHz versus 5.0 GB/s |
Référence | |
Geekbench - OpenCL | 7525 versus 4493 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 20.161 versus 12.582 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.655 versus 1.254 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 30.046 versus 18.386 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 96.934 versus 23.499 |
GFXBench 4.0 - T-Rex (Frames) | 3356 versus 3332 |
GFXBench 4.0 - T-Rex (Fps) | 3356 versus 3332 |
Comparer les références
GPU 1: NVIDIA GeForce GTX 650
GPU 2: AMD Radeon R7 250
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 650 | AMD Radeon R7 250 |
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PassMark - G3D Mark | 1749 | 1051 |
PassMark - G2D Mark | 368 | 283 |
Geekbench - OpenCL | 4493 | 7525 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 12.582 | 20.161 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 364.463 | 304.279 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.254 | 1.655 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 18.386 | 30.046 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 23.499 | 96.934 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2663 | 2179 |
GFXBench 4.0 - Manhattan (Frames) | 3478 | 3170 |
GFXBench 4.0 - T-Rex (Frames) | 3332 | 3356 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2663 | 2179 |
GFXBench 4.0 - Manhattan (Fps) | 3478 | 3170 |
GFXBench 4.0 - T-Rex (Fps) | 3332 | 3356 |
3DMark Fire Strike - Graphics Score | 545 | 0 |
Comparer les caractéristiques
NVIDIA GeForce GTX 650 | AMD Radeon R7 250 | |
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Essentiel |
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Architecture | Kepler | GCN 1.0 |
Nom de code | GK106 | Oland |
Date de sortie | 27 November 2013 | 8 October 2013 |
Prix de sortie (MSRP) | $109 | $89 |
Position dans l’évaluation de la performance | 1003 | 1087 |
Prix maintenant | $144.81 | $78.34 |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 16.05 | 27.62 |
Conception | AMD Radeon R7 200 Series | |
Infos techniques |
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Vitesse du noyau | 1058 MHz | |
Noyaux CUDA | 384 | |
Performance á point flottant | 812.5 gflops | 716.8 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 384 | 384 |
Taux de remplissage de la texture | 33.9 billion / sec | 22.4 GTexel / s |
Thermal Design Power (TDP) | 64 Watt | 75 Watt |
Compte de transistor | 2,540 million | 1,040 million |
Vitesse augmenté | 1050 MHz | |
Stream Processors | 384 | |
Sorties et ports de vidéo |
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Contribution d’audio pour HDMI | Internal | |
Connecteurs d’écran | One Dual Link DVI-I, One Dual Link DVI-D, One Mini..., 1x DVI, 2x DisplayPort | 1x DVI, 1x HDMI, 1x VGA |
HDCP | ||
HDMI | ||
Résolution VGA maximale | 2048x1536 | |
Soutien de plusiers moniteurs | ||
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
VGA | ||
Compatibilité, dimensions et exigences |
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Soutien de bus | PCI Express 3.0 | PCIe 3.0 |
Hauteur | 4.38" (11.1 cm) | |
Interface | PCIe 3.0 x16 | PCIe 3.0 x8 |
Longeur | 5.70" (14.5 cm) | 168 mm |
Connecteurs d’énergie supplementaires | One 6-pin | N / A |
Soutien API |
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DirectX | 12.0 (11_0) | 12 |
OpenGL | 4.3 | 4.5 |
Mémoire |
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RAM maximale | 1 GB | 2 GB |
Bande passante de la mémoire | 80.0 GB / s | 72 GB/s |
Largeur du bus mémoire | 128-bit GDDR5 | 128 Bit |
Vitesse de mémoire | 5.0 GB/s | 1150 MHz |
Genre de mémoire | GDDR5 | DDR3 / GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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3D Blu-Ray | ||
3D Gaming | ||
3D Vision | ||
Adaptive VSync | ||
CUDA | ||
FXAA | ||
TXAA | ||
AppAcceleration | ||
CrossFire | ||
DDMA audio | ||
FreeSync |