AMD Radeon R5 M255 vs NVIDIA GeForce GT 820M
Vergleichende Analyse von AMD Radeon R5 M255 und NVIDIA GeForce GT 820M 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).
Unterschiede
Gründe, die für die Berücksichtigung der AMD Radeon R5 M255
- Grafikkarte ist neuer: Startdatum 10 Monat(e) später
- Etwa 19% höhere Kerntaktfrequenz:925 MHz vs 775 MHz
- Etwa 82% höhere Texturfüllrate: 22.56 GTexel / s vs 12.4 GTexel / s
- 3.3x mehr Leitungssysteme: 320 vs 96
- 2.4x bessere Gleitkomma-Leistung: 721.9 gflops vs 297.6 gflops
- 4x mehr maximale Speichergröße: 4 GB vs 1 GB
- Etwa 87% bessere Leistung in Geekbench - OpenCL: 4720 vs 2530
- 5.3x bessere Leistung in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 14.288 vs 2.692
- Etwa 3% bessere Leistung in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 166.596 vs 161.29
- Etwa 80% bessere Leistung in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.988 vs 0.55
- Etwa 70% bessere Leistung in CompuBench 1.5 Desktop - Video Composition (Frames/s): 20.164 vs 11.858
- 3.8x bessere Leistung in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 66.631 vs 17.753
- Etwa 16% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Frames): 1459 vs 1263
- Etwa 1% bessere Leistung in GFXBench 4.0 - T-Rex (Frames): 3357 vs 3327
- Etwa 16% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Fps): 1459 vs 1263
- Etwa 1% bessere Leistung in GFXBench 4.0 - T-Rex (Fps): 3357 vs 3327
| Spezifikationen | |
| Startdatum | 12 October 2014 vs 27 November 2013 |
| Kerntaktfrequenz | 925 MHz vs 775 MHz |
| Texturfüllrate | 22.56 GTexel / s vs 12.4 GTexel / s |
| Leitungssysteme | 320 vs 96 |
| Gleitkomma-Leistung | 721.9 gflops vs 297.6 gflops |
| Maximale Speichergröße | 4 GB vs 1 GB |
| Benchmarks | |
| Geekbench - OpenCL | 4720 vs 2530 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 14.288 vs 2.692 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 166.596 vs 161.29 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.988 vs 0.55 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 20.164 vs 11.858 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 66.631 vs 17.753 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1459 vs 1263 |
| GFXBench 4.0 - T-Rex (Frames) | 3357 vs 3327 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1459 vs 1263 |
| GFXBench 4.0 - T-Rex (Fps) | 3357 vs 3327 |
Gründe, die für die Berücksichtigung der NVIDIA GeForce GT 820M
- Etwa 80% höhere Speichertaktfrequenz: 1800 MHz vs 1000 MHz
- Etwa 2% bessere Leistung in PassMark - G3D Mark: 551 vs 541
- Etwa 8% bessere Leistung in PassMark - G2D Mark: 144 vs 133
- Etwa 45% bessere Leistung in GFXBench 4.0 - Manhattan (Frames): 2479 vs 1715
- Etwa 45% bessere Leistung in GFXBench 4.0 - Manhattan (Fps): 2479 vs 1715
| Spezifikationen | |
| Speichertaktfrequenz | 1800 MHz vs 1000 MHz |
| Benchmarks | |
| PassMark - G3D Mark | 551 vs 541 |
| PassMark - G2D Mark | 144 vs 133 |
| GFXBench 4.0 - Manhattan (Frames) | 2479 vs 1715 |
| GFXBench 4.0 - Manhattan (Fps) | 2479 vs 1715 |
Benchmarks vergleichen
GPU 1: AMD Radeon R5 M255
GPU 2: NVIDIA GeForce GT 820M
| 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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| Name | AMD Radeon R5 M255 | NVIDIA GeForce GT 820M |
|---|---|---|
| PassMark - G3D Mark | 541 | 551 |
| PassMark - G2D Mark | 133 | 144 |
| Geekbench - OpenCL | 4720 | 2530 |
| CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 14.288 | 2.692 |
| CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 166.596 | 161.29 |
| CompuBench 1.5 Desktop - T-Rex (Frames/s) | 0.988 | 0.55 |
| CompuBench 1.5 Desktop - Video Composition (Frames/s) | 20.164 | 11.858 |
| CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 66.631 | 17.753 |
| GFXBench 4.0 - Car Chase Offscreen (Frames) | 1459 | 1263 |
| GFXBench 4.0 - Manhattan (Frames) | 1715 | 2479 |
| GFXBench 4.0 - T-Rex (Frames) | 3357 | 3327 |
| GFXBench 4.0 - Car Chase Offscreen (Fps) | 1459 | 1263 |
| GFXBench 4.0 - Manhattan (Fps) | 1715 | 2479 |
| GFXBench 4.0 - T-Rex (Fps) | 3357 | 3327 |
Vergleichen Sie Spezifikationen
| AMD Radeon R5 M255 | NVIDIA GeForce GT 820M | |
|---|---|---|
Essenzielles |
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| Architektur | GCN 3.0 | Fermi 2.0 |
| Codename | Topaz | GF117 |
| Design | AMD Radeon R5 200 Series | |
| Startdatum | 12 October 2014 | 27 November 2013 |
| Platz in der Leistungsbewertung | 1365 | 1366 |
| Typ | Desktop | Desktop |
Technische Info |
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| Boost-Taktfrequenz | 940 MHz | |
| Berechnungseinheiten | 5 | |
| Kerntaktfrequenz | 925 MHz | 775 MHz |
| Gleitkomma-Leistung | 721.9 gflops | 297.6 gflops |
| Fertigungsprozesstechnik | 28 nm | 28 nm |
| Leitungssysteme | 320 | 96 |
| Texturfüllrate | 22.56 GTexel / s | 12.4 GTexel / s |
| Anzahl der Transistoren | 3,100 million | 585 million |
| Thermische Designleistung (TDP) | 15 Watt | |
Videoausgänge und Anschlüsse |
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| Display-Anschlüsse | No outputs | No outputs |
Kompatibilität, Abmessungen und Anforderungen |
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| Busunterstützung | PCIe 3.0 x8 | |
| Schnittstelle | PCIe 3.0 x8 | PCIe 2.0 x16 |
API-Unterstützung |
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| DirectX | 11 | 12.0 (11_0) |
| Mantle | ||
| OpenCL | Not Listed | |
| OpenGL | 4.4 | 4.6 |
Speicher |
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| Maximale RAM-Belastung | 4 GB | 1 GB |
| Speicherbandbreite | 16 GB/s | 14.4 GB / s |
| Breite des Speicherbusses | 64 bit | 64 Bit |
| Speichertaktfrequenz | 1000 MHz | 1800 MHz |
| Speichertyp | DDR3 | DDR3 |
| Gemeinsamer Speicher | 0 | |
Technologien |
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| AMD Eyefinity | ||
| AppAcceleration | ||
| DualGraphics | ||
| Enduro | ||
| HD3D | ||
| Powerplay | ||
| PowerTune | ||
| Umschaltbare Grafiken | ||
| ZeroCore | ||
