NVIDIA GeForce GTX 850M vs NVIDIA GeForce GTX 670
Vergleichende Analyse von NVIDIA GeForce GTX 850M und NVIDIA GeForce GTX 670 Videokarten für alle bekannten Merkmale in den folgenden Kategorien: Essenzielles, Technische Info, Videoausgänge und Anschlüsse, Kompatibilität, Abmessungen und Anforderungen, API-Unterstützung, Speicher, Technologien. Benchmark-Videokarten Leistungsanalyse: PassMark - G3D Mark, PassMark - G2D Mark, Geekbench - OpenCL, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Fps), 3DMark Fire Strike - Graphics Score.
Unterschiede
Gründe, die für die Berücksichtigung der NVIDIA GeForce GTX 850M
- Grafikkarte ist neuer: Startdatum 1 Jahr(e) 10 Monat(e) später
- 3.8x geringere typische Leistungsaufnahme: 45 Watt vs 170 Watt
- Etwa 75% bessere Leistung in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 151.016 vs 86.208
| Spezifikationen | |
| Startdatum | 12 March 2014 vs 10 May 2012 |
| Thermische Designleistung (TDP) | 45 Watt vs 170 Watt |
| Benchmarks | |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 151.016 vs 86.208 |
Gründe, die für die Berücksichtigung der NVIDIA GeForce GTX 670
- 2.8x mehr Texturfüllrate: 102.5 billion / sec vs 36.08 GTexel / s
- 2.1x mehr Leitungssysteme: 1344 vs 640
- 2.1x bessere Gleitkomma-Leistung: 2,459.5 gflops vs 1,155 gflops
- 2.1x bessere Leistung in PassMark - G3D Mark: 5345 vs 2521
- 2.4x bessere Leistung in PassMark - G2D Mark: 537 vs 225
- Etwa 58% bessere Leistung in Geekbench - OpenCL: 15511 vs 9809
- Etwa 10% bessere Leistung in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 41.613 vs 37.761
- 2.5x bessere Leistung in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 971.208 vs 388.248
- Etwa 76% bessere Leistung in CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.281 vs 2.428
- Etwa 4% bessere Leistung in CompuBench 1.5 Desktop - Video Composition (Frames/s): 40.404 vs 38.889
- Etwa 84% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Frames): 7038 vs 3817
- Etwa 84% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Fps): 7038 vs 3817
- Etwa 88% bessere Leistung in 3DMark Fire Strike - Graphics Score: 1839 vs 979
| Spezifikationen | |
| Texturfüllrate | 102.5 billion / sec vs 36.08 GTexel / s |
| Leitungssysteme | 1344 vs 640 |
| Gleitkomma-Leistung | 2,459.5 gflops vs 1,155 gflops |
| Benchmarks | |
| PassMark - G3D Mark | 5345 vs 2521 |
| PassMark - G2D Mark | 537 vs 225 |
| Geekbench - OpenCL | 15511 vs 9809 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 41.613 vs 37.761 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 971.208 vs 388.248 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.281 vs 2.428 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 40.404 vs 38.889 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 7038 vs 3817 |
| GFXBench 4.0 - Manhattan (Frames) | 3686 vs 3685 |
| GFXBench 4.0 - T-Rex (Frames) | 3361 vs 3353 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 7038 vs 3817 |
| GFXBench 4.0 - Manhattan (Fps) | 3686 vs 3685 |
| GFXBench 4.0 - T-Rex (Fps) | 3361 vs 3353 |
| 3DMark Fire Strike - Graphics Score | 1839 vs 979 |
Benchmarks vergleichen
GPU 1: NVIDIA GeForce GTX 850M
GPU 2: NVIDIA GeForce GTX 670
| 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 (mPixels/s) |
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| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) |
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| CompuBench 1.5 Desktop - T-Rex (Frames/s) |
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| CompuBench 1.5 Desktop - Video Composition (Frames/s) |
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| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) |
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| GFXBench 4.0 - Car Chase Offscreen (Frames) |
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| GFXBench 4.0 - Manhattan (Frames) |
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| GFXBench 4.0 - T-Rex (Frames) |
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| GFXBench 4.0 - Car Chase Offscreen (Fps) |
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| GFXBench 4.0 - Manhattan (Fps) |
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| GFXBench 4.0 - T-Rex (Fps) |
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| 3DMark Fire Strike - Graphics Score |
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| Name | NVIDIA GeForce GTX 850M | NVIDIA GeForce GTX 670 |
|---|---|---|
| PassMark - G3D Mark | 2521 | 5345 |
| PassMark - G2D Mark | 225 | 537 |
| Geekbench - OpenCL | 9809 | 15511 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 37.761 | 41.613 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 388.248 | 971.208 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.428 | 4.281 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 38.889 | 40.404 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 151.016 | 86.208 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 3817 | 7038 |
| GFXBench 4.0 - Manhattan (Frames) | 3685 | 3686 |
| GFXBench 4.0 - T-Rex (Frames) | 3353 | 3361 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 3817 | 7038 |
| GFXBench 4.0 - Manhattan (Fps) | 3685 | 3686 |
| GFXBench 4.0 - T-Rex (Fps) | 3353 | 3361 |
| 3DMark Fire Strike - Graphics Score | 979 | 1839 |
Vergleichen Sie Spezifikationen
| NVIDIA GeForce GTX 850M | NVIDIA GeForce GTX 670 | |
|---|---|---|
Essenzielles |
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| Architektur | Maxwell | Kepler |
| Codename | GM107 | GK104 |
| Startdatum | 12 March 2014 | 10 May 2012 |
| Platz in der Leistungsbewertung | 896 | 554 |
| Typ | Laptop | Desktop |
| Einführungspreis (MSRP) | $399 | |
| Jetzt kaufen | $474.99 | |
| Preis-Leistungs-Verhältnis (0-100) | 13.20 | |
Technische Info |
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| CUDA-Kerne | 640 | 1344 |
| Gleitkomma-Leistung | 1,155 gflops | 2,459.5 gflops |
| Fertigungsprozesstechnik | 28 nm | 28 nm |
| Leitungssysteme | 640 | 1344 |
| Texturfüllrate | 36.08 GTexel / s | 102.5 billion / sec |
| Thermische Designleistung (TDP) | 45 Watt | 170 Watt |
| Anzahl der Transistoren | 1,870 million | 3,540 million |
| Boost-Taktfrequenz | 980 MHz | |
| Kerntaktfrequenz | 980 MHz | |
| Maximale GPU-Temperatur | 97 °C | |
Videoausgänge und Anschlüsse |
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| 7.1-Kanal HD-Audio auf HDMI | ||
| Display-Anschlüsse | No outputs | One Dual Link DVI-I, One Dual Link DVI-D, One HDMI..., 2x DVI, 1x HDMI, 1x DisplayPort |
| DisplayPort Multimode (DP++) Unterstützung | Up to 3840x2160 | |
| eDP 1.2 Signalunterstützung | Up to 3840x2160 | |
| HDCP-Inhaltsschutz | ||
| HDMI | ||
| Unterstützung von LVDS-Signalen | Up to 1920x1200 | |
| TrueHD und DTS-HD Audio Bitstreaming | ||
| VGA аnalog Display-Unterstützung | Up to 2048x1536 | |
| Audioeingang für HDMI | Internal | |
| G-SYNC-Unterstützung | ||
| HDCP | ||
| Maximale VGA-Auflösung | 2048x1536 | |
| Multi-Monitor-Unterstützung | ||
Kompatibilität, Abmessungen und Anforderungen |
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| Busunterstützung | PCI Express 2.0, PCI Express 3.0 | PCI Express 3.0 |
| Schnittstelle | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Laptop-Größe | medium sized | |
| Höhe | 4.376" (11.1 cm) | |
| Länge | 9.5" (24.1 cm) | |
| SLI-Optionen | 3-way | |
| Zusätzliche Leistungssteckverbinder | Two 6-pin | |
API-Unterstützung |
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| DirectX | 12.0 (11_0) | 12.0 (11_0) |
| OpenCL | 1.1 | |
| OpenGL | 4.5 | 4.2 |
Speicher |
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| Maximale RAM-Belastung | 2 GB | 2 GB |
| Speicherbandbreite | 80.0 GB / s | 192.2 GB / s |
| Breite des Speicherbusses | 128 Bit | 256-bit GDDR5 |
| Speichertyp | DDR3, GDDR5 | GDDR5 |
| Gemeinsamer Speicher | 0 | |
| Standard-Speicherkonfiguration | DDR3 or GDDR5 | |
| Speichertaktfrequenz | 6.0 GB/s | |
Technologien |
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| 3D Blu-Ray | ||
| Adaptive VSync | ||
| Ansel | ||
| BatteryBoost | ||
| CUDA | ||
| Direct Compute | ||
| FXAA | ||
| GeForce Experience | ||
| GeForce ShadowPlay | ||
| GPU Boost | ||
| H.264, VC1, MPEG2 1080p video decoder | ||
| Optimus | ||
| SLI | ||
| TXAA | ||
| 3D Gaming | ||
| 3D Vision | ||

