NVIDIA GeForce GT 820M vs AMD Radeon HD 8400 IGP
Vergleichende Analyse von NVIDIA GeForce GT 820M und AMD Radeon HD 8400 IGP Videokarten für alle bekannten Merkmale in den folgenden Kategorien: Essenzielles, Technische Info, Videoausgänge und Anschlüsse, Kompatibilität, Abmessungen und Anforderungen, API-Unterstützung, Speicher. 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).
Unterschiede
Gründe, die für die Berücksichtigung der NVIDIA GeForce GT 820M
- Etwa 94% höhere Kerntaktfrequenz:775 MHz vs 400 MHz
- 3.9x mehr Texturfüllrate: 12.4 GTexel / s vs 3.2 GTexel / s
- 2.9x bessere Gleitkomma-Leistung: 297.6 gflops vs 102.4 gflops
- Etwa 67% geringere typische Leistungsaufnahme: 15 Watt vs 25 Watt
- 2.1x bessere Leistung in PassMark - G3D Mark: 560 vs 265
- Etwa 88% bessere Leistung in PassMark - G2D Mark: 147 vs 78
- 2.1x bessere Leistung in Geekbench - OpenCL: 2498 vs 1211
- 2.7x bessere Leistung in GFXBench 4.0 - Manhattan (Frames): 2479 vs 930
- 2x bessere Leistung in GFXBench 4.0 - T-Rex (Frames): 3327 vs 1631
- 2.7x bessere Leistung in GFXBench 4.0 - Manhattan (Fps): 2479 vs 930
- 2x bessere Leistung in GFXBench 4.0 - T-Rex (Fps): 3327 vs 1631
Spezifikationen | |
Kerntaktfrequenz | 775 MHz vs 400 MHz |
Texturfüllrate | 12.4 GTexel / s vs 3.2 GTexel / s |
Gleitkomma-Leistung | 297.6 gflops vs 102.4 gflops |
Thermische Designleistung (TDP) | 15 Watt vs 25 Watt |
Benchmarks | |
PassMark - G3D Mark | 560 vs 265 |
PassMark - G2D Mark | 147 vs 78 |
Geekbench - OpenCL | 2498 vs 1211 |
GFXBench 4.0 - Manhattan (Frames) | 2479 vs 930 |
GFXBench 4.0 - T-Rex (Frames) | 3327 vs 1631 |
GFXBench 4.0 - Manhattan (Fps) | 2479 vs 930 |
GFXBench 4.0 - T-Rex (Fps) | 3327 vs 1631 |
Gründe, die für die Berücksichtigung der AMD Radeon HD 8400 IGP
- Etwa 33% höhere Leitungssysteme: 128 vs 96
- 6.8x bessere Leistung in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 18.197 vs 2.692
- 8.2x bessere Leistung in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1322.192 vs 161.29
- 3.2x bessere Leistung in CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.774 vs 0.55
- 4x bessere Leistung in CompuBench 1.5 Desktop - Video Composition (Frames/s): 47.241 vs 11.858
- 12.6x bessere Leistung in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 224.569 vs 17.753
Spezifikationen | |
Leitungssysteme | 128 vs 96 |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 18.197 vs 2.692 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1322.192 vs 161.29 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 1.774 vs 0.55 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 47.241 vs 11.858 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 224.569 vs 17.753 |
Benchmarks vergleichen
GPU 1: NVIDIA GeForce GT 820M
GPU 2: AMD Radeon HD 8400 IGP
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 - Manhattan (Frames) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Fps) |
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Name | NVIDIA GeForce GT 820M | AMD Radeon HD 8400 IGP |
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PassMark - G3D Mark | 560 | 265 |
PassMark - G2D Mark | 147 | 78 |
Geekbench - OpenCL | 2498 | 1211 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 2.692 | 18.197 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 161.29 | 1322.192 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.55 | 1.774 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 11.858 | 47.241 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 17.753 | 224.569 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1263 | |
GFXBench 4.0 - Manhattan (Frames) | 2479 | 930 |
GFXBench 4.0 - T-Rex (Frames) | 3327 | 1631 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1263 | |
GFXBench 4.0 - Manhattan (Fps) | 2479 | 930 |
GFXBench 4.0 - T-Rex (Fps) | 3327 | 1631 |
Vergleichen Sie Spezifikationen
NVIDIA GeForce GT 820M | AMD Radeon HD 8400 IGP | |
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Essenzielles |
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Architektur | Fermi 2.0 | GCN 2.0 |
Codename | GF117 | Kalindi |
Startdatum | 27 November 2013 | 23 November 2013 |
Platz in der Leistungsbewertung | 1369 | 1370 |
Typ | Desktop | Desktop |
Technische Info |
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Kerntaktfrequenz | 775 MHz | 400 MHz |
Gleitkomma-Leistung | 297.6 gflops | 102.4 gflops |
Fertigungsprozesstechnik | 28 nm | 28 nm |
Leitungssysteme | 96 | 128 |
Texturfüllrate | 12.4 GTexel / s | 3.2 GTexel / s |
Thermische Designleistung (TDP) | 15 Watt | 25 Watt |
Anzahl der Transistoren | 585 million | 1,178 million |
Videoausgänge und Anschlüsse |
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Display-Anschlüsse | No outputs | No outputs |
Kompatibilität, Abmessungen und Anforderungen |
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Schnittstelle | PCIe 2.0 x16 | IGP |
API-Unterstützung |
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DirectX | 12.0 (11_0) | 12.0 (12_0) |
OpenGL | 4.6 | 4.5 |
Speicher |
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Maximale RAM-Belastung | 1 GB | |
Speicherbandbreite | 14.4 GB / s | |
Breite des Speicherbusses | 64 Bit | |
Speichertaktfrequenz | 1800 MHz | |
Speichertyp | DDR3 | System Shared |