Revue de la carte vidéo ATI Mobility Radeon HD 5870
Mobility Radeon HD 5870 carte vidéo sortie par ATI; release date: 7 January 2010. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture TeraScale 2 nom de code Broadway.
Vitesse du noyau - 700 MHz. Taux de remplissage de la texture - 28 GTexel / s. Pipelines - 800. Performance de point flottant - 1,120.0 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 1,040 million. Utilisation d’énergie (TDP) - 50 Watt.
Type de mémoire: DDR3, GDDR3, GDDR5. Amonte maximale de RAM - 1 GB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 4000 MHz. Bande passant du mémoire - 64.0 GB / s. Mémoire partagé - 0.
Référence
PassMark G3D Mark |
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PassMark G2D Mark |
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CompuBench 1.5 Desktop Face Detection |
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CompuBench 1.5 Desktop Ocean Surface Simulation |
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CompuBench 1.5 Desktop T-Rex |
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CompuBench 1.5 Desktop Video Composition |
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CompuBench 1.5 Desktop Bitcoin Mining |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 Car Chase Offscreen |
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GFXBench 4.0 Manhattan |
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GFXBench 4.0 T-Rex |
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Nom | Valeur |
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PassMark - G3D Mark | 1084 |
PassMark - G2D Mark | 219 |
CompuBench 1.5 Desktop - Face Detection | 8.170 mPixels/s |
CompuBench 1.5 Desktop - Ocean Surface Simulation | 585.971 Frames/s |
CompuBench 1.5 Desktop - T-Rex | 0.860 Frames/s |
CompuBench 1.5 Desktop - Video Composition | 20.108 Frames/s |
CompuBench 1.5 Desktop - Bitcoin Mining | 98.606 mHash/s |
GFXBench 4.0 - Car Chase Offscreen | 2070 Frames |
GFXBench 4.0 - Manhattan | 1679 Frames |
GFXBench 4.0 - T-Rex | 3077 Frames |
GFXBench 4.0 - Car Chase Offscreen | 2070.000 Fps |
GFXBench 4.0 - Manhattan | 1679.000 Fps |
GFXBench 4.0 - T-Rex | 3077.000 Fps |
Performance des jeux
StarCraft 2 (2010)
Low, 1024x768 | 166.00 |
Medium, 1360x768 | 63.00 |
High, 1360x768 | 56.00 |
Ultra, 1920x1080 | 41.10 |
Metro 2033 (2010)
Low, 800x600 | 85.30 |
Medium, 1360x768 | 53.50 |
High, 1600x900 | 30.50 |
Ultra, 1920x1080 | 10.90 |
Crysis - GPU Benchmark (2007)
Low, 1024x768 | 129.00 |
Medium, 1024x768 | 72.60 |
High, 1024x768 | 56.10 |
Ultra, 1920x1080 | 17.10 |
Half Life 2 - Lost Coast Benchmark (2005)
High, 1024x768 | 200.90 |
Caractéristiques
Essentiel |
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Architecture | TeraScale 2 |
Nom de code | Broadway |
Date de sortie | 7 January 2010 |
Position dans l’évaluation de la performance | 1217 |
Genre | Laptop |
Infos techniques |
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Vitesse du noyau | 700 MHz |
Performance á point flottant | 1,120.0 gflops |
Processus de fabrication | 40 nm |
Pipelines | 800 |
Taux de remplissage de la texture | 28 GTexel / s |
Thermal Design Power (TDP) | 50 Watt |
Compte de transistor | 1,040 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs |
Compatibilité, dimensions et exigences |
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Interface | MXM-B (3.0) |
Taille du laptop | large |
Soutien API |
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DirectX | 11.2 (11_0) |
OpenGL | 4.4 |
Mémoire |
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RAM maximale | 1 GB |
Bande passante de la mémoire | 64.0 GB / s |
Largeur du bus mémoire | 128 Bit |
Vitesse de mémoire | 4000 MHz |
Genre de mémoire | DDR3, GDDR3, GDDR5 |
Mémoire partagé | 0 |
Technologies |
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HDMI 1.3a |