Revue de la carte vidéo NVIDIA GeForce GT 645M
GeForce GT 645M carte vidéo sortie par NVIDIA; release date: 1 October 2012. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture Kepler nom de code GK107.
Taux de remplissage de la texture - 22.7 billion / sec. Pipelines - 384. Performance de point flottant - 544.5 gflops. Technologie de fabrication - 28 nm . Compte de transistors - 1,270 million. Utilisation d’énergie (TDP) - 32 Watt.
Type de mémoire: DDR3\GDDR5. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128bit. Vitesse du mémoire - 1800 MHz. Mémoire partagé - 0.
Référence
| 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 |
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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 |
|---|---|
| PassMark - G3D Mark | 935 |
| PassMark - G2D Mark | 160 |
| Geekbench - OpenCL | 2673 |
| CompuBench 1.5 Desktop - Face Detection | 8.493 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 285.420 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 0.863 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 17.242 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 19.116 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 1913 Frames |
| GFXBench 4.0 - Manhattan | 3670 Frames |
| GFXBench 4.0 - T-Rex | 3341 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 1913.000 Fps |
| GFXBench 4.0 - Manhattan | 3670.000 Fps |
| GFXBench 4.0 - T-Rex | 3341.000 Fps |
Performance des jeux
Counter-Strike: GO (2012)
| Low, 1024x768 | 204.70 |
| Medium, 1366x768 | 158.30 |
| High, 1366x768 | 103.80 |
BioShock Infinite (2013)
| Low, 1280x720 | 83.90 |
| Medium, 1366x768 | 46.90 |
| High, 1366x768 | 40.30 |
| Ultra, 1920x1080 | 14.30 |
StarCraft II: Heart of the Swarm (2013)
| Low, 1024x768 | 207.60 |
| Medium, 1366x768 | 69.60 |
| High, 1366x768 | 47.70 |
| Ultra, 1920x1080 | 17.70 |
SimCity (2013)
| Low, 1024x768 | 46.00 |
| Medium, 1366x768 | 24.00 |
| High, 1366x768 | 19.40 |
| Ultra, 1920x1080 | 11.70 |
Tomb Raider (2013)
| Low, 1024x768 | 97.20 |
| Medium, 1366x768 | 52.70 |
| High, 1366x768 | 34.20 |
| Ultra, 1920x1080 | 13.10 |
Crysis 3 (2013)
| Low, 1024x768 | 46.60 |
| Medium, 1366x768 | 27.60 |
| High, 1366x768 | 18.60 |
| Ultra, 1920x1080 | 7.00 |
Hitman: Absolution (2012)
| Low, 1024x768 | 48.90 |
| Medium, 1366x768 | 33.40 |
| High, 1366x768 | 17.40 |
| Ultra, 1920x1080 | 7.40 |
Call of Duty: Black Ops 2 (2012)
| Low, 1024x768 | 92.80 |
| Medium, 1366x768 | 70.90 |
| High, 1366x768 | 41.40 |
| Ultra, 1920x1080 | 26.00 |
World of Tanks v8 (2012)
| Low, 1024x768 | 51.70 |
| Medium, 1366x768 | 40.15 |
| High, 1366x768 | 33.15 |
| Ultra, 1920x1080 | 15.00 |
Borderlands 2 (2012)
| Low, 1024x768 | 81.20 |
| Medium, 1366x768 | 64.40 |
| High, 1366x768 | 44.30 |
| Ultra, 1920x1080 | 27.70 |
Dirt Showdown (2012)
| Low, 1024x768 | 74.60 |
| Medium, 1366x768 | 53.60 |
| High, 1366x768 | 39.60 |
| Ultra, 1920x1080 | 17.20 |
Diablo III (2012)
| Low, 1024x768 | 139.70 |
| Medium, 1366x768 | 91.80 |
| High, 1366x768 | 81.25 |
| Ultra, 1920x1080 | 49.80 |
Mass Effect 3 (2012)
| Low, 1280x720 | 60.00 |
| High, 1366x768 | 55.70 |
| Ultra, 1920x1080 | 36.60 |
The Elder Scrolls V: Skyrim (2011)
| Low, 1280x720 | 62.90 |
| Medium, 1366x768 | 45.90 |
| High, 1366x768 | 34.10 |
| Ultra, 1920x1080 | 18.70 |
Battlefield 3 (2011)
| Low, 1024x768 | 56.60 |
| Medium, 1366x768 | 38.20 |
| High, 1366x768 | 29.20 |
| Ultra, 1920x1080 | 11.70 |
Metro 2033 (2010)
| Medium, 1360x768 | 43.30 |
| High, 1600x900 | 29.70 |
Caractéristiques
Essentiel |
|
| Architecture | Kepler |
| Nom de code | GK107 |
| Date de sortie | 1 October 2012 |
| Position dans l’évaluation de la performance | 1214 |
| Genre | Laptop |
Infos techniques |
|
| Noyaux CUDA | 384 |
| Performance á point flottant | 544.5 gflops |
| Processus de fabrication | 28 nm |
| Pipelines | 384 |
| Taux de remplissage de la texture | 22.7 billion / sec |
| Thermal Design Power (TDP) | 32 Watt |
| Compte de transistor | 1,270 million |
Sorties et ports de vidéo |
|
| Connecteurs d’écran | No outputs |
| HDCP | |
| HDMI | |
| Résolution VGA maximale | Up to 2048x1536 |
Compatibilité, dimensions et exigences |
|
| Soutien de bus | PCI Express 2.0, PCI Express 3.0 |
| Interface | PCIe 3.0 x16 |
| Taille du laptop | medium sized |
Soutien API |
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| DirectX | 12 API |
| OpenCL | 1.1 |
| OpenGL | 4.5 |
Mémoire |
|
| RAM maximale | 2 GB |
| Largeur du bus mémoire | 128bit |
| Vitesse de mémoire | 1800 MHz |
| Genre de mémoire | DDR3\GDDR5 |
| Mémoire partagé | 0 |
Technologies |
|
| 3D Blu-Ray | |
| 3D Vision | |
| CUDA | |
| DirectCompute | |
| DirectX 11 | DirectX 11 |
| Optimus | |
Navigation
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