Revue de la carte vidéo AMD Radeon HD 7550M
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Radeon HD 7550M carte vidéo sortie par AMD; release date: 7 January 2012. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture TeraScale 2 nom de code Thames.
Vitesse du noyau - 450 MHz. Vitesse augmenté - 550 MHz. Taux de remplissage de la texture - 12 GTexel / s. Pipelines - 400. Performance de point flottant - 480.0 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 716 million. Utilisation d’énergie (TDP) - 14 Watt.
Type de mémoire: GDDR5 / DDR3. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 64 Bit. Vitesse du mémoire - 1800 MHz. Bande passant du mémoire - 28.8 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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Nom | Valeur |
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PassMark - G3D Mark | 465 |
PassMark - G2D Mark | 403 |
Geekbench - OpenCL | 5371 |
Performance des jeux
Counter-Strike: GO (2012)
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Low, 1024x768 | 133.30 |
Medium, 1366x768 | 75.00 |
High, 1366x768 | 56.90 |
BioShock Infinite (2013)
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Low, 1280x720 | 40.70 |
Medium, 1366x768 | 20.40 |
High, 1366x768 | 16.60 |
StarCraft II: Heart of the Swarm (2013)
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Low, 1024x768 | 189.60 |
Medium, 1366x768 | 39.30 |
High, 1366x768 | 19.80 |
SimCity (2013)
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Low, 1024x768 | 38.70 |
Medium, 1366x768 | 15.90 |
High, 1366x768 | 11.60 |
Tomb Raider (2013)
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Low, 1024x768 | 50.90 |
Medium, 1366x768 | 23.80 |
High, 1366x768 | 14.40 |
Crysis 3 (2013)
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Low, 1024x768 | 19.70 |
Medium, 1366x768 | 11.70 |
High, 1366x768 | 7.50 |
Hitman: Absolution (2012)
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Low, 1024x768 | 30.40 |
Medium, 1366x768 | 18.40 |
High, 1366x768 | 7.30 |
Call of Duty: Black Ops 2 (2012)
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Low, 1024x768 | 47.20 |
Medium, 1366x768 | 30.40 |
High, 1366x768 | 13.90 |
Borderlands 2 (2012)
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Low, 1024x768 | 30.30 |
Medium, 1366x768 | 23.20 |
High, 1366x768 | 16.60 |
Dirt Showdown (2012)
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Low, 1024x768 | 65.40 |
Medium, 1366x768 | 39.60 |
High, 1366x768 | 25.90 |
Diablo III (2012)
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Low, 1024x768 | 58.10 |
Medium, 1366x768 | 38.10 |
High, 1366x768 | 30.60 |
Mass Effect 3 (2012)
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Low, 1280x720 | 29.50 |
High, 1366x768 | 21.80 |
The Elder Scrolls V: Skyrim (2011)
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Low, 1280x720 | 33.35 |
Medium, 1366x768 | 21.85 |
High, 1366x768 | 14.65 |
Battlefield 3 (2011)
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Low, 1024x768 | 24.90 |
Medium, 1366x768 | 16.40 |
High, 1366x768 | 12.40 |
Caractéristiques
Essentiel |
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Architecture | TeraScale 2 |
Nom de code | Thames |
Date de sortie | 7 January 2012 |
Position dans l’évaluation de la performance | 568 |
Genre | Laptop |
Infos techniques |
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Vitesse augmenté | 550 MHz |
Vitesse du noyau | 450 MHz |
Performance á point flottant | 480.0 gflops |
Processus de fabrication | 40 nm |
Pipelines | 400 |
Taux de remplissage de la texture | 12 GTexel / s |
Thermal Design Power (TDP) | 14 Watt |
Compte de transistor | 716 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs |
Compatibilité, dimensions et exigences |
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Interface | PCIe 2.0 x16 |
Taille du laptop | medium sized |
Soutien API |
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DirectX | 11.2 (11_0) |
OpenGL | 4.4 |
Mémoire |
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RAM maximale | 2 GB |
Bande passante de la mémoire | 28.8 GB / s |
Largeur du bus mémoire | 64 Bit |
Vitesse de mémoire | 1800 MHz |
Genre de mémoire | GDDR5 / DDR3 |
Mémoire partagé | 0 |