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 |
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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 | |
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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 |