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 |
|
|
||||
| PassMark G2D Mark |
|
|
||||
| Geekbench OpenCL |
|
|
||||
| CompuBench 1.5 Desktop Face Detection |
|
|
||||
| CompuBench 1.5 Desktop Ocean Surface Simulation |
|
|
||||
| CompuBench 1.5 Desktop T-Rex |
|
|
||||
| CompuBench 1.5 Desktop Video Composition |
|
|
||||
| CompuBench 1.5 Desktop Bitcoin Mining |
|
|
||||
| GFXBench 4.0 Car Chase Offscreen |
|
|
||||
| GFXBench 4.0 Manhattan |
|
|
||||
| GFXBench 4.0 T-Rex |
|
|
||||
| GFXBench 4.0 Car Chase Offscreen |
|
|
||||
| GFXBench 4.0 Manhattan |
|
|
||||
| GFXBench 4.0 T-Rex |
|
|
| Nom | Valeur |
|---|---|
| PassMark - G3D Mark | 933 |
| PassMark - G2D Mark | 159 |
| Geekbench - OpenCL | 2642 |
| 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 | 1215 |
| 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 |
|
| 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
Choisir un GPU
Comparer les cartes vidéo
Comparer NVIDIA GeForce GT 645M avec des autres
NVIDIAGeForce GT 645M vs
ATIMobility Radeon HD 5870
NVIDIAGeForce GT 645M vs
ATIMobility Radeon HD 4250 IGP
NVIDIAGeForce GT 645M vs
NVIDIAGeForce GT 650M
NVIDIAGeForce GT 645M vs
NVIDIAGeForce GT 625M
NVIDIAGeForce GT 645M vs
NVIDIAQuadro K2000
NVIDIAGeForce GT 645M vs
AMDRadeon HD 8670D
