AMD Radeon RX 550 versus AMD Radeon HD 8790M
Comparaison des cartes vidéo AMD Radeon RX 550 and AMD Radeon HD 8790M pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Sorties et ports de vidéo, Compatibilité, dimensions et exigences, Soutien API, Mémoire, Technologies. Analyse du performance de référence des cartes vidéo: 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.
Différences
Raisons pour considerer le AMD Radeon RX 550
- La carte vidéo est plus nouvelle: date de sortie 4 ans 0 mois plus tard
- Environ 29% plus haut vitesse du noyau: 1100 MHz versus 850 MHz
- Environ 39% plus de la vitesse augmenté: 1183 MHz versus 850 MHz
- Environ 75% taux plus haut de remplissage de la texture: 37.86 GTexel / s versus 21.6 GTexel / s
- Environ 33% de pipelines plus haut: 512 versus 384
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- Environ 75% plus haut de vitesse de mémoire: 7000 MHz versus 4000 MHz
- 2.1x meilleur performance en PassMark - G3D Mark: 2723 versus 1306
- 2.5x meilleur performance en Geekbench - OpenCL: 11659 versus 4746
- 2.6x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 33.507 versus 12.759
- 2.2x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1037.305 versus 465.631
- Environ 94% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.064 versus 1.576
- Environ 82% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 52.533 versus 28.839
- Environ 75% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 140.911 versus 80.418
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 4485 versus 2181
- Environ 7% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 2158 versus 2014
- 2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 4485 versus 2181
- Environ 7% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 2158 versus 2014
Caractéristiques | |
Date de sortie | 18 April 2017 versus 1 April 2013 |
Vitesse du noyau | 1100 MHz versus 850 MHz |
Vitesse augmenté | 1183 MHz versus 850 MHz |
Taux de remplissage de la texture | 37.86 GTexel / s versus 21.6 GTexel / s |
Pipelines | 512 versus 384 |
Processus de fabrication | 14 nm versus 28 nm |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 7000 MHz versus 4000 MHz |
Référence | |
PassMark - G3D Mark | 2723 versus 1306 |
Geekbench - OpenCL | 11659 versus 4746 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 33.507 versus 12.759 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1037.305 versus 465.631 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.064 versus 1.576 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 52.533 versus 28.839 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 140.911 versus 80.418 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4485 versus 2181 |
GFXBench 4.0 - T-Rex (Frames) | 2158 versus 2014 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4485 versus 2181 |
GFXBench 4.0 - T-Rex (Fps) | 2158 versus 2014 |
Raisons pour considerer le AMD Radeon HD 8790M
- 576x de meilleur performance á point flottant: 691.2 gflops versus 1.2 TFLOPs
- Environ 56% meilleur performance en PassMark - G2D Mark: 751 versus 480
- 2.8x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2656 versus 940
- 2.8x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2656 versus 940
- Environ 34% meilleur performance en 3DMark Fire Strike - Graphics Score: 1607 versus 1199
Caractéristiques | |
Performance á point flottant | 691.2 gflops versus 1.2 TFLOPs |
Référence | |
PassMark - G2D Mark | 751 versus 480 |
GFXBench 4.0 - Manhattan (Frames) | 2656 versus 940 |
GFXBench 4.0 - Manhattan (Fps) | 2656 versus 940 |
3DMark Fire Strike - Graphics Score | 1607 versus 1199 |
Comparer les références
GPU 1: AMD Radeon RX 550
GPU 2: AMD Radeon HD 8790M
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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Nom | AMD Radeon RX 550 | AMD Radeon HD 8790M |
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PassMark - G3D Mark | 2723 | 1306 |
PassMark - G2D Mark | 480 | 751 |
Geekbench - OpenCL | 11659 | 4746 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 33.507 | 12.759 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1037.305 | 465.631 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 3.064 | 1.576 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 52.533 | 28.839 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 140.911 | 80.418 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 4485 | 2181 |
GFXBench 4.0 - Manhattan (Frames) | 940 | 2656 |
GFXBench 4.0 - T-Rex (Frames) | 2158 | 2014 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 4485 | 2181 |
GFXBench 4.0 - Manhattan (Fps) | 940 | 2656 |
GFXBench 4.0 - T-Rex (Fps) | 2158 | 2014 |
3DMark Fire Strike - Graphics Score | 1199 | 1607 |
Comparer les caractéristiques
AMD Radeon RX 550 | AMD Radeon HD 8790M | |
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Essentiel |
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Architecture | GCN 4.0 | GCN 1.0 |
Nom de code | Lexa | Mars |
Conception | Radeon RX 500 Series | AMD Radeon HD 8000M Series |
Génération GCN | 4th Gen | |
Date de sortie | 18 April 2017 | 1 April 2013 |
Prix de sortie (MSRP) | $79 | |
Position dans l’évaluation de la performance | 861 | 864 |
Prix maintenant | $75 | |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 59.51 | |
Infos techniques |
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Vitesse augmenté | 1183 MHz | 850 MHz |
Vitesse du noyau | 1100 MHz | 850 MHz |
Performance á point flottant | 1.2 TFLOPs | 691.2 gflops |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 512 | 384 |
Taux de remplissage de la texture | 37.86 GTexel / s | 21.6 GTexel / s |
Thermal Design Power (TDP) | 50 Watt | |
Compte de transistor | 2,200 million | 1,040 million |
Unités de Compute | 6 | |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 1x DisplayPort | No outputs |
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
HDMI | ||
VGA | ||
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x8 | MXM-A (3.0) |
Longeur | 145 mm | |
Énergie du systeme recommandé (PSU) | 400 Watt | |
Connecteurs d’énergie supplementaires | None | None |
Taille du laptop | medium sized | |
Soutien API |
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DirectX | 12 | 11 |
OpenCL | 2.0 | |
OpenGL | 4.5 | 4.4 |
Vulkan | ||
Mémoire |
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RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 112 GB/s | 64 GB / s |
Largeur du bus mémoire | 128 bit | 128 Bit |
Vitesse de mémoire | 7000 MHz | 4000 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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4K H264 Decode | ||
4K H264 Encode | ||
AMD Eyefinity | ||
AMD Radeon™ Chill | ||
AMD Radeon™ ReLive | ||
AppAcceleration | ||
FreeSync | ||
H265/HEVC Decode | ||
H265/HEVC Encode | ||
HDMI 4K Support | ||
LiquidVR | ||
PowerTune | ||
TrueAudio | ||
Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) | ||
Virtual Super Resolution (VSR) |