AMD Radeon R9 270 vs AMD Radeon HD 7870 GHz Edition
Vergleichende Analyse von AMD Radeon R9 270 und AMD Radeon HD 7870 GHz Edition 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 AMD Radeon R9 270
- Grafikkarte ist neuer: Startdatum 1 Jahr(e) 8 Monat(e) später
- Etwa 50% geringere typische Leistungsaufnahme: 150 Watt vs 225 Watt
- Etwa 35% bessere Leistung in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1282.039 vs 952.668
- Etwa 27% bessere Leistung in CompuBench 1.5 Desktop - T-Rex (Frames/s): 5.927 vs 4.68
- Etwa 44% bessere Leistung in CompuBench 1.5 Desktop - Video Composition (Frames/s): 93.116 vs 64.456
Spezifikationen | |
Startdatum | 13 November 2013 vs 5 March 2012 |
Thermische Designleistung (TDP) | 150 Watt vs 225 Watt |
Benchmarks | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 55.721 vs 55.446 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1282.039 vs 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.927 vs 4.68 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 93.116 vs 64.456 |
Gründe, die für die Berücksichtigung der AMD Radeon HD 7870 GHz Edition
- Etwa 8% höhere Boost-Taktfrequenz: 1000 MHz vs 925 MHz
- Etwa 8% höhere Texturfüllrate: 80 GTexel / s vs 74 GTexel / s
- Etwa 8% bessere Gleitkomma-Leistung: 2,560 gflops vs 2,368 gflops
- Etwa 7% bessere Leistung in PassMark - G3D Mark: 4604 vs 4306
- Etwa 3% bessere Leistung in PassMark - G2D Mark: 586 vs 567
- Etwa 4% bessere Leistung in Geekbench - OpenCL: 77430 vs 74175
- Etwa 12% bessere Leistung in CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 294.215 vs 261.843
- Etwa 98% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Frames): 6821 vs 3448
- Etwa 98% bessere Leistung in GFXBench 4.0 - Car Chase Offscreen (Fps): 6821 vs 3448
- Etwa 3% bessere Leistung in 3DMark Fire Strike - Graphics Score: 1651 vs 1603
Spezifikationen | |
Boost-Taktfrequenz | 1000 MHz vs 925 MHz |
Texturfüllrate | 80 GTexel / s vs 74 GTexel / s |
Gleitkomma-Leistung | 2,560 gflops vs 2,368 gflops |
Benchmarks | |
PassMark - G3D Mark | 4604 vs 4306 |
PassMark - G2D Mark | 586 vs 567 |
Geekbench - OpenCL | 77430 vs 74175 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 294.215 vs 261.843 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6821 vs 3448 |
GFXBench 4.0 - Manhattan (Frames) | 3716 vs 3699 |
GFXBench 4.0 - T-Rex (Frames) | 3358 vs 3347 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6821 vs 3448 |
GFXBench 4.0 - Manhattan (Fps) | 3716 vs 3699 |
GFXBench 4.0 - T-Rex (Fps) | 3358 vs 3347 |
3DMark Fire Strike - Graphics Score | 1651 vs 1603 |
Benchmarks vergleichen
GPU 1: AMD Radeon R9 270
GPU 2: AMD Radeon HD 7870 GHz Edition
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 | AMD Radeon R9 270 | AMD Radeon HD 7870 GHz Edition |
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PassMark - G3D Mark | 4306 | 4604 |
PassMark - G2D Mark | 567 | 586 |
Geekbench - OpenCL | 74175 | 77430 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 55.721 | 55.446 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1282.039 | 952.668 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 5.927 | 4.68 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 93.116 | 64.456 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 261.843 | 294.215 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 3448 | 6821 |
GFXBench 4.0 - Manhattan (Frames) | 3699 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 3347 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 3448 | 6821 |
GFXBench 4.0 - Manhattan (Fps) | 3699 | 3716 |
GFXBench 4.0 - T-Rex (Fps) | 3347 | 3358 |
3DMark Fire Strike - Graphics Score | 1603 | 1651 |
Vergleichen Sie Spezifikationen
AMD Radeon R9 270 | AMD Radeon HD 7870 GHz Edition | |
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Essenzielles |
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Architektur | GCN 1.0 | GCN 1.0 |
Codename | Curacao | Pitcairn |
Design | AMD Radeon R9 200 Series | AMD Radeon HD 7000 Series |
Startdatum | 13 November 2013 | 5 March 2012 |
Einführungspreis (MSRP) | $179 | $349 |
Platz in der Leistungsbewertung | 501 | 463 |
Typ | Desktop | Desktop |
Technische Info |
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Boost-Taktfrequenz | 925 MHz | 1000 MHz |
Gleitkomma-Leistung | 2,368 gflops | 2,560 gflops |
Fertigungsprozesstechnik | 28 nm | 28 nm |
Leitungssysteme | 1280 | 1280 |
Stream Processors | 1280 | 1024 |
Texturfüllrate | 74 GTexel / s | 80 GTexel / s |
Thermische Designleistung (TDP) | 150 Watt | 225 Watt |
Anzahl der Transistoren | 2,800 million | 2,800 million |
Videoausgänge und Anschlüsse |
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Display-Anschlüsse | 2x DVI, 1x HDMI, 1x DisplayPort | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
DisplayPort-Unterstützung | ||
Dual-Link-DVI-Unterstützung | ||
Eyefinity | ||
HDMI | ||
VGA | ||
Kompatibilität, Abmessungen und Anforderungen |
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Busunterstützung | PCIe 3.0 | PCIe 2.1 x16 |
Schnittstelle | PCIe 3.0 x16 | PCIe 3.0 x16 |
Länge | 210 mm | 241 mm |
Zusätzliche Leistungssteckverbinder | 1 x 6-pin | 2x 6-pin |
API-Unterstützung |
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DirectX | 12 | 11 |
OpenGL | 4.5 | 4.5 |
Vulkan | ||
Speicher |
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Maximale RAM-Belastung | 2 GB | 2 GB |
Speicherbandbreite | 179.2 GB/s | 153.6 GB/s |
Breite des Speicherbusses | 256 Bit | 256 Bit |
Speichertyp | GDDR5 | GDDR5 |
Speichertaktfrequenz | 1200 MHz | |
Technologien |
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AMD Eyefinity | ||
CrossFire | ||
DDMA audio | ||
FreeSync | ||
HD3D | ||
LiquidVR | ||
TressFX | ||
TrueAudio | ||
Unified Video Decoder (UVD) |