Revue de la carte vidéo AMD Radeon RX 550X
Radeon RX 550X carte vidéo sortie par AMD; release date: 3 April 2018. La carte video est conçue pour les ordinateurs desktop, laptop et est basé sur la microarchitecture GCN 4.0 nom de code Lexa.
Vitesse du noyau - 1100 MHz. Vitesse augmenté - 1287 MHz. Taux de remplissage de la texture - 51.48 GTexel/s. Pipelines - 512. Performance de point flottant - 1.65 TFLOPs. Technologie de fabrication - 14 nm . Compte de transistors - 2,200 million. Utilisation d’énergie (TDP) - 50 Watt.
Type de mémoire: GDDR5. Amonte maximale de RAM - 4 GB. Largeur du bus mémoire - 128 bit. Vitesse du mémoire - 7000 MHz. Bande passant du mémoire - 112 GB/s.
Référence
PassMark G2D Mark |
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PassMark G3D Mark |
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Geekbench OpenCL |
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GFXBench 4.0 Car Chase Offscreen |
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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 Manhattan |
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GFXBench 4.0 T-Rex |
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GFXBench 4.0 T-Rex |
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Nom | Valeur |
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PassMark - G2D Mark | 410 |
PassMark - G3D Mark | 2274 |
Geekbench - OpenCL | 8957 |
GFXBench 4.0 - Car Chase Offscreen | 3428 Frames |
GFXBench 4.0 - Car Chase Offscreen | 3428.000 Fps |
GFXBench 4.0 - Manhattan | 3139 Frames |
GFXBench 4.0 - Manhattan | 3139.000 Fps |
GFXBench 4.0 - T-Rex | 3349 Frames |
GFXBench 4.0 - T-Rex | 3349.000 Fps |
Performance des jeux
F1 2018 (2018)
Low, 1280x720 | 52.00 |
Medium, 1920x1080 | 26.00 |
High, 1920x1080 | 20.00 |
Ultra, 1920x1080 | 14.00 |
Far Cry 5 (2018)
Low, 1280x720 | 47.00 |
Medium, 1920x1080 | 21.00 |
High, 1920x1080 | 18.00 |
Ultra, 1920x1080 | 15.00 |
X-Plane 11.11 (2018)
Low, 1280x720 | 26.50 |
Medium, 1920x1080 | 20.99 |
High, 1920x1080 | 19.02 |
Ghost Recon Wildlands (2017)
Low, 1280x720 | 46.90 |
Medium, 1920x1080 | 20.50 |
High, 1920x1080 | 13.60 |
For Honor (2017)
Low, 1280x720 | 75.70 |
Medium, 1920x1080 | 26.50 |
High, 1920x1080 | 25.30 |
Ultra, 1920x1080 | 16.30 |
Battlefield 1 (2016)
Low, 1280x720 | 69.10 |
Medium, 1366x768 | 52.20 |
High, 1920x1080 | 23.80 |
Rise of the Tomb Raider (2016)
Low, 1024x768 | 65.70 |
Medium, 1366x768 | 39.80 |
High, 1920x1080 | 20.20 |
Dota 2 Reborn (2015)
Low, 1280x720 | 86.40 |
Medium, 1366x768 | 78.30 |
High, 1920x1080 | 52.80 |
Ultra, 1920x1080 | 49.35 |
The Witcher 3 (2015)
Low, 1024x768 | 62.50 |
Medium, 1366x768 | 39.20 |
High, 1920x1080 | 20.10 |
Ultra, 1920x1080 | 12.50 |
BioShock Infinite (2013)
Low, 1280x720 | 168.60 |
Medium, 1366x768 | 100.40 |
High, 1366x768 | 81.50 |
Ultra, 1920x1080 | 28.55 |
Tomb Raider (2013)
Low, 1024x768 | 178.40 |
Medium, 1366x768 | 86.90 |
High, 1366x768 | 69.40 |
Ultra, 1920x1080 | 36.80 |
Caractéristiques
Essentiel |
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Architecture | GCN 4.0 |
Nom de code | Lexa |
Conception | Radeon RX 500X Series |
Génération GCN | 4th Gen |
Date de sortie | 3 April 2018 |
Position dans l’évaluation de la performance | 641 |
Genre | Desktop, Laptop |
Infos techniques |
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Vitesse augmenté | 1287 MHz |
Unités de Compute | 8/10 |
Vitesse du noyau | 1100 MHz |
Performance á point flottant | 1.65 TFLOPs |
Processus de fabrication | 14 nm |
Pipelines | 512 |
Pixel fill rate | 20.60 GP/s |
Render output units | 16 |
Stream Processors | 512/640 |
Taux de remplissage de la texture | 51.48 GTexel/s |
Texture Units | 40 |
Thermal Design Power (TDP) | 50 Watt |
Compte de transistor | 2,200 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 1x DisplayPort |
Soutien de DisplayPort | |
Soutien de Dual-link DVI | |
HDMI | |
VGA | |
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x8 |
Longeur | 145 mm |
Connecteurs d’énergie supplementaires | None |
Soutien API |
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DirectX | 12 |
OpenGL | 4.5 |
Vulkan | |
Mémoire |
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RAM maximale | 4 GB |
Bande passante de la mémoire | 112 GB/s |
Largeur du bus mémoire | 128 bit |
Vitesse de mémoire | 7000 MHz |
Genre de mémoire | GDDR5 |
Technologies |
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4K H264 Decode | |
4K H264 Encode | |
AMD Radeon™ Chill | |
AMD Radeon™ ReLive | |
AppAcceleration | |
FreeSync | |
H265/HEVC Decode | |
H265/HEVC Encode | |
HDMI 4K Support |