AMD Radeon RX 470 (Laptop) versus AMD Radeon R9 280
Comparaison des cartes vidéo AMD Radeon RX 470 (Laptop) and AMD Radeon R9 280 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: 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, PassMark - G3D Mark, PassMark - G2D Mark.
Différences
Raisons pour considerer le AMD Radeon RX 470 (Laptop)
- La carte vidéo est plus nouvelle: date de sortie 2 ans 5 mois plus tard
- Environ 29% plus de la vitesse augmenté: 1206 MHz versus 933 MHz
- Environ 32% taux plus haut de remplissage de la texture: 137.5 GTexel / s versus 104.5 GTexel / s
- Environ 14% de pipelines plus haut: 2048 versus 1792
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- Environ 67% consummation d’énergie moyen plus bas: 120 Watt versus 200 Watt
- Environ 33% plus de taille maximale de mémoire: 4 GB versus 3 GB
- 5.3x plus de vitesse de mémoire: 6600 MHz versus 1250 MHz
- Environ 64% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 111.543 versus 67.829
- Environ 43% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1817.005 versus 1266.685
- Environ 46% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 9.511 versus 6.495
- Environ 25% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 99.875 versus 79.909
- Environ 40% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 511.362 versus 365.384
- Environ 25% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 9983 versus 7957
- Environ 25% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 9983 versus 7957
Caractéristiques | |
Date de sortie | 4 August 2016 versus 4 March 2014 |
Vitesse augmenté | 1206 MHz versus 933 MHz |
Taux de remplissage de la texture | 137.5 GTexel / s versus 104.5 GTexel / s |
Pipelines | 2048 versus 1792 |
Processus de fabrication | 14 nm versus 28 nm |
Thermal Design Power (TDP) | 120 Watt versus 200 Watt |
Taille de mémore maximale | 4 GB versus 3 GB |
Vitesse de mémoire | 6600 MHz versus 1250 MHz |
Référence | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 111.543 versus 67.829 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1817.005 versus 1266.685 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 9.511 versus 6.495 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 99.875 versus 79.909 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 511.362 versus 365.384 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 9983 versus 7957 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 9983 versus 7957 |
Raisons pour considerer le AMD Radeon R9 280
- 682.4x de meilleur performance á point flottant: 3,344 gflops versus 4.9 TFLOPs
- Environ 51% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3698 versus 2443
- Environ 99% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3337 versus 1674
- Environ 51% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3698 versus 2443
- Environ 99% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3337 versus 1674
- 2.4x meilleur performance en 3DMark Fire Strike - Graphics Score: 2009 versus 842
Caractéristiques | |
Performance á point flottant | 3,344 gflops versus 4.9 TFLOPs |
Référence | |
GFXBench 4.0 - Manhattan (Frames) | 3698 versus 2443 |
GFXBench 4.0 - T-Rex (Frames) | 3337 versus 1674 |
GFXBench 4.0 - Manhattan (Fps) | 3698 versus 2443 |
GFXBench 4.0 - T-Rex (Fps) | 3337 versus 1674 |
3DMark Fire Strike - Graphics Score | 2009 versus 842 |
Comparer les références
GPU 1: AMD Radeon RX 470 (Laptop)
GPU 2: AMD Radeon R9 280
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 470 (Laptop) | AMD Radeon R9 280 |
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Geekbench - OpenCL | 33787 | |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 111.543 | 67.829 |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 1817.005 | 1266.685 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 9.511 | 6.495 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 99.875 | 79.909 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 511.362 | 365.384 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 9983 | 7957 |
GFXBench 4.0 - Manhattan (Frames) | 2443 | 3698 |
GFXBench 4.0 - T-Rex (Frames) | 1674 | 3337 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 9983 | 7957 |
GFXBench 4.0 - Manhattan (Fps) | 2443 | 3698 |
GFXBench 4.0 - T-Rex (Fps) | 1674 | 3337 |
3DMark Fire Strike - Graphics Score | 842 | 2009 |
PassMark - G3D Mark | 5543 | |
PassMark - G2D Mark | 667 |
Comparer les caractéristiques
AMD Radeon RX 470 (Laptop) | AMD Radeon R9 280 | |
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Essentiel |
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Architecture | GCN 4.0 | GCN 1.0 |
Nom de code | Ellesmere | Tahiti |
Conception | Radeon RX 400 Series | AMD Radeon R9 200 Series |
Génération GCN | 4th Gen | |
Date de sortie | 4 August 2016 | 4 March 2014 |
Prix de sortie (MSRP) | $549.99 | $279 |
Position dans l’évaluation de la performance | 488 | 427 |
Prix maintenant | $109.99 | |
Genre | Desktop | Desktop |
Valeur pour le prix (0-100) | 91.95 | |
Infos techniques |
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Vitesse augmenté | 1206 MHz | 933 MHz |
Unités de Compute | 32 | |
Vitesse du noyau | 926 MHz | |
Performance á point flottant | 4.9 TFLOPs | 3,344 gflops |
GPU Power | 85-110 Watt | |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 2048 | 1792 |
Stream Processors | 2048 | 1792 |
Taux de remplissage de la texture | 137.5 GTexel / s | 104.5 GTexel / s |
Thermal Design Power (TDP) | 120 Watt | 200 Watt |
Compte de transistor | 5,700 million | 4,313 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
VGA | ||
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
Eyefinity | ||
HDMI | ||
Compatibilité, dimensions et exigences |
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Bridgeless CrossFire | ||
Interface | MXM-B (3.0) | PCIe 3.0 x16 |
Taille du laptop | large | |
Énergie du systeme recommandé (PSU) | 450 Watt | |
Soutien de bus | PCIe 3.0 | |
Longeur | 275 mm | |
Connecteurs d’énergie supplementaires | 1 x 6-pin + 1 x 8-pin | |
Soutien API |
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DirectX | 12 | 12 |
OpenCL | 2.0 | |
OpenGL | 4.5 | 4.5 |
Vulkan | ||
Mémoire |
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RAM maximale | 4 GB | 3 GB |
Bande passante de la mémoire | 211 GB/s | 240 GB/s |
Largeur du bus mémoire | 256 bit | 384 Bit |
Vitesse de mémoire | 6600 MHz | 1250 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 | ||
CrossFire | ||
DisplayPort 1.3 HBR / 1.4 HDR Ready | ||
FreeSync | ||
H265/HEVC Decode | ||
H265/HEVC Encode | ||
HDMI 2.0b | ||
HDMI 4K Support | ||
PowerTune | ||
TrueAudio | ||
Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) | ||
Virtual Super Resolution (VSR) | ||
ZeroCore | ||
DDMA audio | ||
HD3D | ||
LiquidVR | ||
TressFX |