Reseña de la tarjeta de video NVIDIA GeForce GT 645M
La tarjeta de video GeForce GT 645M fue lanzada al mercado por NVIDIA; fecha de lanzamiento: 1 October 2012. La tarjeta de video está diseñada para computadoras laptop y basado en la micro-arquitectura Kepler nombre clave GK107.
Tasa de llenado de texturas - 22.7 billion / sec. Pipelines - 384. Desempeño de punto flotante - 544.5 gflops. Tecnología de proceso de manufactura - 28 nm. Número de transistores - 1,270 million. Consumo de energía (TDP) - 32 Watt.
Tipo de memoria: DDR3\GDDR5. Cantidad de RAM máxima - 2 GB. Ancho del bus de memoria - 128bit. Velocidad de reloj de la memoria - 1800 MHz. Memoria compartida - 0.
Referencias
| 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 |
|
|
| Nombre | Valor |
|---|---|
| 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 |
Desempeño en juego
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 |
Especificaciones
Esenciales |
|
| Arquitectura | Kepler |
| Nombre clave | GK107 |
| Fecha de lanzamiento | 1 October 2012 |
| Lugar en calificación por desempeño | 1215 |
| Tipo | Laptop |
Información técnica |
|
| Núcleos CUDA | 384 |
| Desempeño de punto flotante | 544.5 gflops |
| Tecnología de proceso de manufactura | 28 nm |
| Pipelines | 384 |
| Tasa de llenado de textura | 22.7 billion / sec |
| Diseño energético térmico (TDP) | 32 Watt |
| Número de transistores | 1,270 million |
Puertos y salidas de video |
|
| Conectores de pantalla | No outputs |
| HDCP | |
| HDMI | |
| Resolución VGA máxima | Up to 2048x1536 |
Compatibilidad, dimensiones y requerimientos |
|
| Soporte de bus | PCI Express 2.0, PCI Express 3.0 |
| Interfaz | PCIe 3.0 x16 |
| Tamaño de la laptop | medium sized |
Soporte de API |
|
| DirectX | 12 API |
| OpenCL | 1.1 |
| OpenGL | 4.5 |
Memoria |
|
| Cantidad máxima de RAM | 2 GB |
| Ancho de bus de la memoria | 128bit |
| Velocidad de reloj de memoria | 1800 MHz |
| Tipo de memoria | DDR3\GDDR5 |
| Memoria compartida | 0 |
Tecnologías |
|
| 3D Blu-Ray | |
| 3D Vision | |
| CUDA | |
| DirectCompute | |
| DirectX 11 | DirectX 11 |
| Optimus | |
Navegación
Elige un GPU
Compara tarjetas de video
Compara la NVIDIA GeForce GT 645M con otros
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
