AMD Radeon HD 6870 versus NVIDIA GeForce GTX 465
Comparaison des cartes vidéo AMD Radeon HD 6870 and NVIDIA GeForce GTX 465 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 AMD Radeon HD 6870
- La carte vidéo est plus nouvelle: date de sortie 4 mois plus tard
- Environ 89% taux plus haut de remplissage de la texture: 50.4 GTexel / s versus 26.7 billion / sec
- 3.2x plus de pipelines: 1120 versus 352
- 2.4x de meilleur performance á point flottant: 2,016.0 gflops versus 855.4 gflops
- Environ 32% consummation d’énergie moyen plus bas: 151 Watt versus 200 Watt
- Environ 16% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 857.798 versus 741.303
- Environ 86% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 45.514 versus 24.513
- 2.9x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 184.41 versus 64.492
- Environ 41% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4238 versus 2999
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3711 versus 3660
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3349 versus 3321
- Environ 41% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4238 versus 2999
- Environ 1% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3711 versus 3660
- Environ 1% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3349 versus 3321
Caractéristiques | |
Date de sortie | 21 October 2010 versus 31 May 2010 |
Taux de remplissage de la texture | 50.4 GTexel / s versus 26.7 billion / sec |
Pipelines | 1120 versus 352 |
Performance á point flottant | 2,016.0 gflops versus 855.4 gflops |
Thermal Design Power (TDP) | 151 Watt versus 200 Watt |
Référence | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 857.798 versus 741.303 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 45.514 versus 24.513 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 184.41 versus 64.492 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4238 versus 2999 |
GFXBench 4.0 - Manhattan (Frames) | 3711 versus 3660 |
GFXBench 4.0 - T-Rex (Frames) | 3349 versus 3321 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4238 versus 2999 |
GFXBench 4.0 - Manhattan (Fps) | 3711 versus 3660 |
GFXBench 4.0 - T-Rex (Fps) | 3349 versus 3321 |
Raisons pour considerer le NVIDIA GeForce GTX 465
- Environ 53% plus haut de vitesse de mémoire: 1603 MHz (3206 data rate) versus 1050 MHz
- Environ 20% meilleur performance en PassMark - G3D Mark: 2650 versus 2216
- Environ 8% meilleur performance en PassMark - G2D Mark: 441 versus 410
- Environ 87% meilleur performance en Geekbench - OpenCL: 9276 versus 4950
- Environ 16% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 19.079 versus 16.41
- Environ 87% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.516 versus 1.346
Caractéristiques | |
Vitesse de mémoire | 1603 MHz (3206 data rate) versus 1050 MHz |
Référence | |
PassMark - G3D Mark | 2650 versus 2216 |
PassMark - G2D Mark | 441 versus 410 |
Geekbench - OpenCL | 9276 versus 4950 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 19.079 versus 16.41 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.516 versus 1.346 |
Comparer les références
GPU 1: AMD Radeon HD 6870
GPU 2: NVIDIA GeForce GTX 465
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 | AMD Radeon HD 6870 | NVIDIA GeForce GTX 465 |
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PassMark - G3D Mark | 2216 | 2650 |
PassMark - G2D Mark | 410 | 441 |
Geekbench - OpenCL | 4950 | 9276 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 16.41 | 19.079 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 857.798 | 741.303 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.346 | 2.516 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 45.514 | 24.513 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 184.41 | 64.492 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4238 | 2999 |
GFXBench 4.0 - Manhattan (Frames) | 3711 | 3660 |
GFXBench 4.0 - T-Rex (Frames) | 3349 | 3321 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4238 | 2999 |
GFXBench 4.0 - Manhattan (Fps) | 3711 | 3660 |
GFXBench 4.0 - T-Rex (Fps) | 3349 | 3321 |
3DMark Fire Strike - Graphics Score | 0 |
Comparer les caractéristiques
AMD Radeon HD 6870 | NVIDIA GeForce GTX 465 | |
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Essentiel |
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Architecture | TeraScale 2 | Fermi |
Nom de code | Barts | GF100 |
Conception | AMD Radeon HD 6000 Series | |
Date de sortie | 21 October 2010 | 31 May 2010 |
Prix de sortie (MSRP) | $239 | $279 |
Position dans l’évaluation de la performance | 840 | 841 |
Prix maintenant | $89.99 | $263.28 |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 38.38 | 12.73 |
Infos techniques |
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Vitesse augmenté | 900 MHz | |
Performance á point flottant | 2,016.0 gflops | 855.4 gflops |
Processus de fabrication | 40 nm | 40 nm |
Pipelines | 1120 | 352 |
Taux de remplissage de la texture | 50.4 GTexel / s | 26.7 billion / sec |
Thermal Design Power (TDP) | 151 Watt | 200 Watt |
Compte de transistor | 1,700 million | 3,100 million |
Performance de Compute | 30x | |
Vitesse du noyau | 1215 MHz | |
Noyaux CUDA | 352 | |
Température maximale du GPU | 105 °C | |
Sorties et ports de vidéo |
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Connecteurs d’écran | 2x DVI, 1x HDMI, 2x mini-DisplayPort | Two Dual Link DVIMini HDMI, 2x DVI, 1x mini-HDMI |
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
Eyefinity | ||
HDMI | ||
VGA | ||
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 | PCIe 2.0 x16 | PCI-E 2.0 x 16 |
Interface | PCIe 2.0 x16 | PCIe 2.0 x16 |
Longeur | 220 mm | 9.5" (241 mm) (24.1 cm) |
Connecteurs d’énergie supplementaires | 2x 6-pin | Two 6-pins |
Hauteur | 4.376" (111 mm) (11.1 cm) | |
Options SLI | 2-way3-way | |
Soutien API |
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DirectX | 11 | 12.0 (11_0) |
OpenGL | 4.4 | 4.2 |
Mémoire |
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RAM maximale | 1 GB | 1 GB |
Bande passante de la mémoire | 134.4 GB / s | 102.6 GB / s |
Largeur du bus mémoire | 256 Bit | 256 Bit |
Vitesse de mémoire | 1050 MHz | 1603 MHz (3206 data rate) |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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AMD Eyefinity | ||
CrossFire | ||
3D Vision | ||
CUDA | ||
DSR | ||
SLI | ||
Surround |