AMD Radeon 520 versus AMD Radeon HD 7870 GHz Edition
Comparaison des cartes vidéo AMD Radeon 520 and AMD Radeon HD 7870 GHz Edition 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, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps), 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), 3DMark Fire Strike - Graphics Score.
Différences
Raisons pour considerer le AMD Radeon 520
- La carte vidéo est plus nouvelle: date de sortie 5 ans 1 mois plus tard
- Environ 3% plus de la vitesse augmenté: 1030 MHz versus 1000 MHz
- times}x plus de taux de remplissage de la texture: 20.60 GTexel/s versus 80 GTexel / s
- 4.5x consummation d’énergie moyen plus bas: 50 Watt versus 225 Watt
- 2x plus de taille maximale de mémoire : 4 GB versus 2 GB
- 3.8x plus de vitesse de mémoire: 4500 MHz versus 1200 MHz
Date de sortie | 18 April 2017 versus 5 March 2012 |
Vitesse augmenté | 1030 MHz versus 1000 MHz |
Taux de remplissage de la texture | 20.60 GTexel/s versus 80 GTexel / s |
Thermal Design Power (TDP) | 50 Watt versus 225 Watt |
Taille de mémore maximale | 4 GB versus 2 GB |
Vitesse de mémoire | 4500 MHz versus 1200 MHz |
Raisons pour considerer le AMD Radeon HD 7870 GHz Edition
- 4x plus de pipelines: 1280 versus 320
- 3.9x de meilleur performance á point flottant: 2,560 gflops versus 660 GFLOPs
- 5.3x meilleur performance en PassMark - G3D Mark: 4604 versus 865
- 2.9x meilleur performance en PassMark - G2D Mark: 586 versus 203
- 2.9x meilleur performance en Geekbench - OpenCL: 77430 versus 26304
- 5.8x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 6821 versus 1182
- 5.8x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 6821 versus 1182
- 3x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3716 versus 1242
- 3x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3716 versus 1242
Caractéristiques | |
Pipelines | 1280 versus 320 |
Performance á point flottant | 2,560 gflops versus 660 GFLOPs |
Référence | |
PassMark - G3D Mark | 4604 versus 865 |
PassMark - G2D Mark | 586 versus 203 |
Geekbench - OpenCL | 77430 versus 26304 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 6821 versus 1182 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 6821 versus 1182 |
GFXBench 4.0 - Manhattan (Frames) | 3716 versus 1242 |
GFXBench 4.0 - Manhattan (Fps) | 3716 versus 1242 |
GFXBench 4.0 - T-Rex (Frames) | 3358 versus 3351 |
GFXBench 4.0 - T-Rex (Fps) | 3358 versus 3351 |
Comparer les références
GPU 1: AMD Radeon 520
GPU 2: AMD Radeon HD 7870 GHz Edition
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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GFXBench 4.0 - Car Chase Offscreen (Frames) |
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GFXBench 4.0 - Car Chase Offscreen (Fps) |
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GFXBench 4.0 - Manhattan (Frames) |
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GFXBench 4.0 - Manhattan (Fps) |
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GFXBench 4.0 - T-Rex (Frames) |
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GFXBench 4.0 - T-Rex (Fps) |
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Nom | AMD Radeon 520 | AMD Radeon HD 7870 GHz Edition |
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PassMark - G3D Mark | 865 | 4604 |
PassMark - G2D Mark | 203 | 586 |
Geekbench - OpenCL | 26304 | 77430 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 1182 | 6821 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 1182 | 6821 |
GFXBench 4.0 - Manhattan (Frames) | 1242 | 3716 |
GFXBench 4.0 - Manhattan (Fps) | 1242 | 3716 |
GFXBench 4.0 - T-Rex (Frames) | 3351 | 3358 |
GFXBench 4.0 - T-Rex (Fps) | 3351 | 3358 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 55.446 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 952.668 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 4.68 | |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 64.456 | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 294.215 | |
3DMark Fire Strike - Graphics Score | 1651 |
Comparer les caractéristiques
AMD Radeon 520 | AMD Radeon HD 7870 GHz Edition | |
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Essentiel |
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Architecture | GCN 1.0 | GCN 1.0 |
Nom de code | Oland | Pitcairn |
Conception | Radeon 500 Series | AMD Radeon HD 7000 Series |
Génération GCN | 1st Gen | |
Date de sortie | 18 April 2017 | 5 March 2012 |
Position dans l’évaluation de la performance | 1109 | 463 |
Genre | Desktop, Laptop | Desktop |
Prix de sortie (MSRP) | $349 | |
Infos techniques |
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Vitesse augmenté | 1030 MHz | 1000 MHz |
Unités de Compute | 5 | |
Vitesse du noyau | 1030 MHz | |
Performance á point flottant | 660 GFLOPs | 2,560 gflops |
Processus de fabrication | 28 nm | 28 nm |
Pipelines | 320 | 1280 |
Pixel fill rate | 4.10 GP/s | |
Render output units | 4 | |
Stream Processors | 320 | 1024 |
Taux de remplissage de la texture | 20.60 GTexel/s | 80 GTexel / s |
Texture Units | 20 | |
Thermal Design Power (TDP) | 50 Watt | 225 Watt |
Compte de transistor | 1,040 million | 2,800 million |
Sorties et ports de vidéo |
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Connecteurs d’écran | 1x DVI, 1x HDMI, 1x VGA | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
Soutien de DisplayPort | ||
Soutien de Dual-link DVI | ||
HDMI | ||
VGA | ||
Eyefinity | ||
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
Connecteurs d’énergie supplementaires | None | 2x 6-pin |
Soutien de bus | PCIe 2.1 x16 | |
Longeur | 241 mm | |
Soutien API |
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DirectX | 12 | 11 |
OpenCL | 2.0 | |
OpenGL | 4.5 | 4.5 |
Vulkan | ||
Mémoire |
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RAM maximale | 4 GB | 2 GB |
Bande passante de la mémoire | 48 GB/s | 153.6 GB/s |
Largeur du bus mémoire | 64 bit | 256 Bit |
Vitesse de mémoire | 4500 MHz | 1200 MHz |
Genre de mémoire | GDDR5 | GDDR5 |
Mémoire partagé | 0 | |
Technologies |
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4K H264 Decode | ||
4K H264 Encode | ||
AMD Graphics Core Next (GCN) Architecture | ||
AMD Radeon™ ReLive | ||
AppAcceleration | ||
DualGraphics | ||
Enduro | ||
H265/HEVC Decode | ||
H265/HEVC Encode | ||
HDMI 4K Support | ||
PowerTune | ||
TressFX | ||
Unified Video Decoder (UVD) | ||
Video Code Engine (VCE) | ||
AMD Eyefinity | ||
CrossFire | ||
FreeSync |