Intel Iris Plus Graphics 655 versus NVIDIA GeForce 845M
Comparaison des cartes vidéo Intel Iris Plus Graphics 655 and NVIDIA GeForce 845M 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 Intel Iris Plus Graphics 655
- La carte vidéo est plus nouvelle: date de sortie 2 ans 0 mois plus tard
- Environ 2% plus de la vitesse augmenté: 1200 MHz versus 1176 MHz
- Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 28 nm
- 2.2x consummation d’énergie moyen plus bas: 15 Watt versus 33 Watt
- Environ 16% meilleur performance en PassMark - G3D Mark: 1721 versus 1489
- Environ 75% meilleur performance en PassMark - G2D Mark: 358 versus 204
- Environ 21% meilleur performance en Geekbench - OpenCL: 7366 versus 6112
- 2.2x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.796 versus 1.295
- Environ 30% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 29.115 versus 22.387
- Environ 20% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 2780 versus 2320
- Environ 20% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 2780 versus 2320
Caractéristiques | |
Date de sortie | 1 September 2017 versus 26 August 2015 |
Vitesse augmenté | 1200 MHz versus 1176 MHz |
Processus de fabrication | 14 nm versus 28 nm |
Thermal Design Power (TDP) | 15 Watt versus 33 Watt |
Référence | |
PassMark - G3D Mark | 1721 versus 1489 |
PassMark - G2D Mark | 358 versus 204 |
Geekbench - OpenCL | 7366 versus 6112 |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.796 versus 1.295 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 29.115 versus 22.387 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2780 versus 2320 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2780 versus 2320 |
Raisons pour considerer le NVIDIA GeForce 845M
- 3.6x plus de vitesse du noyau: 1071 MHz versus 300 MHz
- 8x plus de pipelines: 384 versus 48
- Environ 38% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 76.073 versus 54.932
- Environ 74% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3287 versus 1884
- Environ 74% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3287 versus 1884
Caractéristiques | |
Vitesse du noyau | 1071 MHz versus 300 MHz |
Pipelines | 384 versus 48 |
Référence | |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 76.073 versus 54.932 |
GFXBench 4.0 - Manhattan (Frames) | 3287 versus 1884 |
GFXBench 4.0 - T-Rex (Frames) | 3358 versus 3343 |
GFXBench 4.0 - Manhattan (Fps) | 3287 versus 1884 |
GFXBench 4.0 - T-Rex (Fps) | 3358 versus 3343 |
Comparer les références
GPU 1: Intel Iris Plus Graphics 655
GPU 2: NVIDIA GeForce 845M
PassMark - G3D Mark |
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PassMark - G2D Mark |
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Geekbench - OpenCL |
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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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Nom | Intel Iris Plus Graphics 655 | NVIDIA GeForce 845M |
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PassMark - G3D Mark | 1721 | 1489 |
PassMark - G2D Mark | 358 | 204 |
Geekbench - OpenCL | 7366 | 6112 |
CompuBench 1.5 Desktop - Face Detection (mPixels/s) | 37.109 | |
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) | 465.116 | |
CompuBench 1.5 Desktop - T-Rex (Frames/s) | 2.796 | 1.295 |
CompuBench 1.5 Desktop - Video Composition (Frames/s) | 29.115 | 22.387 |
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) | 54.932 | 76.073 |
GFXBench 4.0 - Car Chase Offscreen (Frames) | 2780 | 2320 |
GFXBench 4.0 - Manhattan (Frames) | 1884 | 3287 |
GFXBench 4.0 - T-Rex (Frames) | 3343 | 3358 |
GFXBench 4.0 - Car Chase Offscreen (Fps) | 2780 | 2320 |
GFXBench 4.0 - Manhattan (Fps) | 1884 | 3287 |
GFXBench 4.0 - T-Rex (Fps) | 3343 | 3358 |
3DMark Fire Strike - Graphics Score | 619 |
Comparer les caractéristiques
Intel Iris Plus Graphics 655 | NVIDIA GeForce 845M | |
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Essentiel |
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Architecture | Generation 9.5 | Maxwell |
Nom de code | Coffee Lake GT3e | GM108 |
Date de sortie | 1 September 2017 | 26 August 2015 |
Position dans l’évaluation de la performance | 1041 | 1044 |
Genre | Laptop | Laptop |
Infos techniques |
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Vitesse augmenté | 1200 MHz | 1176 MHz |
Vitesse du noyau | 300 MHz | 1071 MHz |
Processus de fabrication | 14 nm | 28 nm |
Pipelines | 48 | 384 |
Thermal Design Power (TDP) | 15 Watt | 33 Watt |
Compte de transistor | 189 million | 1,870 million |
Performance á point flottant | 883.7 gflops | |
Taux de remplissage de la texture | 27.62 GTexel / s | |
Sorties et ports de vidéo |
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Connecteurs d’écran | No outputs | No outputs |
Compatibilité, dimensions et exigences |
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Interface | PCIe 3.0 x1 | PCIe 3.0 x8 |
Taille du laptop | medium sized | |
Soutien API |
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DirectX | 12.0 (12_1) | 12.0 (11_0) |
OpenGL | 4.5 | 4.6 |
Mémoire |
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Genre de mémoire | DDR3 / DDR4 | DDR3 / GDDR5 |
RAM maximale | 2 GB | |
Bande passante de la mémoire | 16.02 GB / s | |
Largeur du bus mémoire | 64 / 128 Bit | |
Vitesse de mémoire | 5012 MHz | |
Mémoire partagé | 0 | |
Technologies |
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CUDA | ||
GeForce Experience | ||
GPU Boost | ||
Optimus |