NVIDIA GeForce GT 640M LE Grafikkartenbewertung
GeForce GT 640M LE Grafikkarte veröffentlicht von NVIDIA; Erscheinungsdatum: 4 May 2012. Zum Zeitpunkt der Freigabe kostete die Grafikkarte $849.99. Die Videokarte ist für laptop-Computer ausgelegt und basiert auf der Mikroarchitektur Fermi codename GF108.
Leitungen - 384. Gleitkomma-Leistung - 384.0 gflops. Fertigungsprozesstechnik- 40 nm. Transistorzahl - 585 million. Stromverbrauch (TDP) - 20 Watt.
Speichertyp: DDR3\DDR5. Maximaler RAM Wert- 1 GB. Speicherbusbreite - 128bit. Speichertaktfrequenz - 3140 MHz. Geteilter Speicher - 0.
Benchmarks
| 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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| Name | Wert |
|---|---|
| PassMark - G3D Mark | 704 |
| PassMark - G2D Mark | 171 |
| Geekbench - OpenCL | 2344 |
| CompuBench 1.5 Desktop - Face Detection | 6.495 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 251.012 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 0.649 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 13.333 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 13.954 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 1583 Frames |
| GFXBench 4.0 - Manhattan | 2289 Frames |
| GFXBench 4.0 - T-Rex | 3127 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 1583.000 Fps |
| GFXBench 4.0 - Manhattan | 2289.000 Fps |
| GFXBench 4.0 - T-Rex | 3127.000 Fps |
Leistung der Spiele
Dirt Showdown (2012)
| Low, 1024x768 | 73.80 |
| Medium, 1366x768 | 55.10 |
| High, 1366x768 | 36.10 |
| Ultra, 1920x1080 | 13.40 |
Diablo III (2012)
| Low, 1024x768 | 98.60 |
| Medium, 1366x768 | 65.30 |
| High, 1366x768 | 57.70 |
| Ultra, 1920x1080 | 42.50 |
Mass Effect 3 (2012)
| Low, 1280x720 | 60.00 |
| High, 1366x768 | 39.10 |
| Ultra, 1920x1080 | 26.40 |
The Elder Scrolls V: Skyrim (2011)
| Low, 1280x720 | 47.00 |
| Medium, 1366x768 | 34.65 |
| High, 1366x768 | 26.32 |
| Ultra, 1920x1080 | 14.49 |
Battlefield 3 (2011)
| Low, 1024x768 | 39.55 |
| Medium, 1366x768 | 26.30 |
| High, 1366x768 | 21.15 |
| Ultra, 1920x1080 | 8.90 |
Deus Ex Human Revolution (2011)
| Low, 1024x768 | 60.00 |
| High, 1366x768 | 48.00 |
| Ultra, 1920x1080 | 19.03 |
StarCraft 2 (2010)
| Low, 1024x768 | 184.90 |
| Medium, 1360x768 | 55.70 |
| High, 1360x768 | 37.66 |
| Ultra, 1920x1080 | 23.84 |
Metro 2033 (2010)
| Low, 800x600 | 58.40 |
| Medium, 1360x768 | 37.50 |
| High, 1600x900 | 19.10 |
| Ultra, 1920x1080 | 6.60 |
World of Warcraft (2005)
| Low, 800x600 | 78.00 |
| Medium, 1024x768 | 53.00 |
| High, 1280x1024 | 26.00 |
Spezifikationen
Essenzielles |
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| Architektur | Fermi |
| Codename | GF108 |
| Startdatum | 4 May 2012 |
| Einführungspreis (MSRP) | $849.99 |
| Platz in der Leistungsbewertung | 1340 |
| Jetzt kaufen | $849.99 |
| Typ | Laptop |
| Preis-Leistungs-Verhältnis (0-100) | 1.17 |
Technische Info |
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| CUDA-Kerne | Up to 384 |
| Gleitkomma-Leistung | 384.0 gflops |
| Fertigungsprozesstechnik | 40 nm |
| Leitungssysteme | 384 |
| Thermische Designleistung (TDP) | 20 Watt |
| Anzahl der Transistoren | 585 million |
Videoausgänge und Anschlüsse |
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| Display-Anschlüsse | No outputs |
| HDCP | |
| HDMI | |
| Maximale VGA-Auflösung | Up to 2048x1536 |
Kompatibilität, Abmessungen und Anforderungen |
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| Busunterstützung | PCI Express 2.0, PCI Express 3.0 |
| Schnittstelle | PCIe 2.0 x16 |
| Laptop-Größe | medium sized |
API-Unterstützung |
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| DirectX | 12 API |
| OpenCL | 1.1 |
| OpenGL | 4.5 |
Speicher |
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| Maximale RAM-Belastung | 1 GB |
| Breite des Speicherbusses | 128bit |
| Speichertaktfrequenz | 3140 MHz |
| Speichertyp | DDR3\DDR5 |
| Gemeinsamer Speicher | 0 |
Technologien |
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| 3D Blu-Ray | |
| 3D Vision | |
| 3D Vision / 3DTV Play | |
| CUDA | |
| DirectCompute | |
| DirectX 11 | DirectX 11 |
| Optimus | |
| Verde Drivers | |
