Revue de la carte vidéo AMD Radeon HD 6870
Radeon HD 6870 carte vidéo sortie par AMD; release date: 21 October 2010. Au jour du sortie, la carte vidéo couta $239. La carte video est conçue pour les ordinateurs desktop et est basé sur la microarchitecture TeraScale 2 nom de code Barts.
Vitesse augmenté - 900 MHz. Taux de remplissage de la texture - 50.4 GTexel / s. Pipelines - 1120. Performance de point flottant - 2,016.0 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 1,700 million. Utilisation d’énergie (TDP) - 151 Watt.
Type de mémoire: GDDR5. Amonte maximale de RAM - 1 GB. Largeur du bus mémoire - 256 Bit. Vitesse du mémoire - 1050 MHz. Bande passant du mémoire - 134.4 GB / s. Mémoire partagé - 0.
Référence
| 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 |
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| CompuBench 1.5 Desktop Ocean Surface Simulation |
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| CompuBench 1.5 Desktop T-Rex |
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| CompuBench 1.5 Desktop Video Composition |
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| CompuBench 1.5 Desktop Bitcoin Mining |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| GFXBench 4.0 Car Chase Offscreen |
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| GFXBench 4.0 Manhattan |
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| GFXBench 4.0 T-Rex |
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| 3DMark Fire Strike Graphics Score |
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| Nom | Valeur |
|---|---|
| PassMark - G3D Mark | 2217 |
| PassMark - G2D Mark | 412 |
| Geekbench - OpenCL | 4950 |
| CompuBench 1.5 Desktop - Face Detection | 16.410 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 857.798 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 1.346 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 45.514 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 184.410 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 4238 Frames |
| GFXBench 4.0 - Manhattan | 3711 Frames |
| GFXBench 4.0 - T-Rex | 3349 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 4238.000 Fps |
| GFXBench 4.0 - Manhattan | 3711.000 Fps |
| GFXBench 4.0 - T-Rex | 3349.000 Fps |
| 3DMark Fire Strike - Graphics Score | 0 |
Performance des jeux
Counter-Strike: GO (2012)
X-Plane 10.25 (2013)
| Low, 1024x768 | 69.00 |
| Medium, 1366x768 | 35.70 |
| High, 1366x768 | 18.40 |
| Ultra, 1920x1080 | 14.30 |
Company of Heroes 2 (2013)
| Low, 1024x768 | 51.00 |
| Medium, 1366x768 | 47.30 |
| High, 1366x768 | 29.20 |
| Ultra, 1920x1080 | 12.30 |
Dirt Showdown (2012)
| Ultra, 1920x1080 | 42.00 |
Diablo III (2012)
| Low, 1024x768 | 280.00 |
| Medium, 1366x768 | 227.00 |
| High, 1366x768 | 201.00 |
| Ultra, 1920x1080 | 127.00 |
Mass Effect 3 (2012)
| Ultra, 1920x1080 | 59.70 |
The Elder Scrolls V: Skyrim (2011)
| Low, 1280x720 | 71.00 |
| Medium, 1366x768 | 66.00 |
| High, 1366x768 | 53.00 |
| Ultra, 1920x1080 | 43.00 |
Battlefield 3 (2011)
| Low, 1024x768 | 106.50 |
| Medium, 1366x768 | 80.00 |
| High, 1366x768 | 68.00 |
| Ultra, 1920x1080 | 28.00 |
Deus Ex Human Revolution (2011)
| High, 1366x768 | 88.00 |
| Ultra, 1920x1080 | 64.00 |
StarCraft 2 (2010)
| Ultra, 1920x1080 | 80.00 |
Metro 2033 (2010)
| High, 1600x900 | 70.00 |
| Ultra, 1920x1080 | 23.00 |
Stalker: Call of Pripyat (2010)
| Ultra, 1920x1200 | 39.00 |
GTA IV - Grand Theft Auto (2008)
| High, 1280x1024 | 62.90 |
Trackmania Nations Forever (2008)
| Ultra, 1920x1080 | 73.30 |
Supreme Commander - FA Bench (2007)
| Ultra, 1920x1080 | 54.90 |
Crysis - GPU Benchmark (2007)
| High, 1024x768 | 98.40 |
| Ultra, 1920x1080 | 36.60 |
World in Conflict - Benchmark (2007)
| Ultra, 1920x1080 | 59.00 |
World of Warcraft (2005)
| High, 1280x1024 | 94.00 |
Caractéristiques
Essentiel |
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| Architecture | TeraScale 2 |
| Nom de code | Barts |
| Conception | AMD Radeon HD 6000 Series |
| Date de sortie | 21 October 2010 |
| Prix de sortie (MSRP) | $239 |
| Position dans l’évaluation de la performance | 842 |
| Prix maintenant | $89.99 |
| Genre | Desktop |
| Valeur pour le prix (0-100) | 38.38 |
Infos techniques |
|
| Vitesse augmenté | 900 MHz |
| Performance á point flottant | 2,016.0 gflops |
| Processus de fabrication | 40 nm |
| Pipelines | 1120 |
| Taux de remplissage de la texture | 50.4 GTexel / s |
| Thermal Design Power (TDP) | 151 Watt |
| Compte de transistor | 1,700 million |
Sorties et ports de vidéo |
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| Connecteurs d’écran | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| Soutien de DisplayPort | |
| Soutien de Dual-link DVI | |
| Eyefinity | |
| HDMI | |
| VGA | |
Compatibilité, dimensions et exigences |
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| Soutien de bus | PCIe 2.0 x16 |
| Interface | PCIe 2.0 x16 |
| Longeur | 220 mm |
| Connecteurs d’énergie supplementaires | 2x 6-pin |
Soutien API |
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| DirectX | 11 |
| OpenGL | 4.4 |
Mémoire |
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| RAM maximale | 1 GB |
| Bande passante de la mémoire | 134.4 GB / s |
| Largeur du bus mémoire | 256 Bit |
| Vitesse de mémoire | 1050 MHz |
| Genre de mémoire | GDDR5 |
| Mémoire partagé | 0 |
Technologies |
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| AMD Eyefinity | |
| CrossFire | |
Navigation
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AMDRadeon HD 6870 vs
NVIDIAGeForce GTX 660 OEM
