NVIDIA GeForce GTX 880M versus NVIDIA GRID K520

Comparaison des cartes vidéo NVIDIA GeForce GTX 880M and NVIDIA GRID K520 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 NVIDIA GeForce GTX 880M

  • La carte vidéo est plus nouvelle: date de sortie 7 mois plus tard
  • Environ 28% plus haut vitesse du noyau: 954 MHz versus 745 MHz
  • Environ 84% consummation d’énergie moyen plus bas: 122 Watt versus 225 Watt
  • Environ 8% meilleur performance en PassMark - G3D Mark: 3814 versus 3516
  • 2.1x meilleur performance en PassMark - G2D Mark: 330 versus 160
  • Environ 38% meilleur performance en Geekbench - OpenCL: 15023 versus 10864
  • 2.2x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 46.273 versus 20.97
  • Environ 21% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 3.914 versus 3.244
  • Environ 8% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 82.511 versus 76.158
Caractéristiques
Date de sortie 12 March 2014 versus 23 July 2013
Vitesse du noyau 954 MHz versus 745 MHz
Thermal Design Power (TDP) 122 Watt versus 225 Watt
Référence
PassMark - G3D Mark 3814 versus 3516
PassMark - G2D Mark 330 versus 160
Geekbench - OpenCL 15023 versus 10864
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 46.273 versus 20.97
CompuBench 1.5 Desktop - T-Rex (Frames/s) 3.914 versus 3.244
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 82.511 versus 76.158
GFXBench 4.0 - Manhattan (Frames) 3718 versus 3713
GFXBench 4.0 - T-Rex (Frames) 3356 versus 3354
GFXBench 4.0 - Manhattan (Fps) 3718 versus 3713
GFXBench 4.0 - T-Rex (Fps) 3356 versus 3354

Raisons pour considerer le NVIDIA GRID K520

  • times}x plus de taux de remplissage de la texture: 2x 102.0 GTexel / s billion / sec versus 127.1 GTexel / s
  • 2x plus de pipelines: 2x 1536 versus 1536
  • Environ 61% de meilleur performance á point flottant: 2x 2,448 gflops versus 3,050 gflops
  • Environ 37% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1063.784 versus 777.677
  • Environ 11% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 42.277 versus 38.196
  • Environ 51% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 6782 versus 4501
  • Environ 51% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 6782 versus 4501
Caractéristiques
Taux de remplissage de la texture 2x 102.0 GTexel / s billion / sec versus 127.1 GTexel / s
Pipelines 2x 1536 versus 1536
Performance á point flottant 2x 2,448 gflops versus 3,050 gflops
Référence
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 1063.784 versus 777.677
CompuBench 1.5 Desktop - Video Composition (Frames/s) 42.277 versus 38.196
GFXBench 4.0 - Car Chase Offscreen (Frames) 6782 versus 4501
GFXBench 4.0 - Car Chase Offscreen (Fps) 6782 versus 4501

Comparer les références

GPU 1: NVIDIA GeForce GTX 880M
GPU 2: NVIDIA GRID K520

PassMark - G3D Mark
GPU 1
GPU 2
3814
3516
PassMark - G2D Mark
GPU 1
GPU 2
330
160
Geekbench - OpenCL
GPU 1
GPU 2
15023
10864
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
46.273
20.97
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
777.677
1063.784
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
3.914
3.244
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
38.196
42.277
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
82.511
76.158
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
4501
6782
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3718
3713
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3356
3354
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
4501
6782
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3718
3713
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3356
3354
Nom NVIDIA GeForce GTX 880M NVIDIA GRID K520
PassMark - G3D Mark 3814 3516
PassMark - G2D Mark 330 160
Geekbench - OpenCL 15023 10864
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 46.273 20.97
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 777.677 1063.784
CompuBench 1.5 Desktop - T-Rex (Frames/s) 3.914 3.244
CompuBench 1.5 Desktop - Video Composition (Frames/s) 38.196 42.277
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 82.511 76.158
GFXBench 4.0 - Car Chase Offscreen (Frames) 4501 6782
GFXBench 4.0 - Manhattan (Frames) 3718 3713
GFXBench 4.0 - T-Rex (Frames) 3356 3354
GFXBench 4.0 - Car Chase Offscreen (Fps) 4501 6782
GFXBench 4.0 - Manhattan (Fps) 3718 3713
GFXBench 4.0 - T-Rex (Fps) 3356 3354
3DMark Fire Strike - Graphics Score 1611

Comparer les caractéristiques

NVIDIA GeForce GTX 880M NVIDIA GRID K520

Essentiel

Architecture Kepler Kepler
Nom de code GK104 GK104
Date de sortie 12 March 2014 23 July 2013
Position dans l’évaluation de la performance 737 738
Genre Laptop Workstation
Prix de sortie (MSRP) $3,599

Infos techniques

Vitesse augmenté 993 MHz
Vitesse du noyau 954 MHz 745 MHz
Noyaux CUDA 1536
Performance á point flottant 3,050 gflops 2x 2,448 gflops
Processus de fabrication 28 nm 28 nm
Pipelines 1536 2x 1536
Taux de remplissage de la texture 127.1 GTexel / s 2x 102.0 GTexel / s billion / sec
Thermal Design Power (TDP) 122 Watt 225 Watt
Compte de transistor 3,540 million 3,540 million

Sorties et ports de vidéo

Audio HD reseau 7.1 sur HDMI
Connecteurs d’écran No outputs No outputs
Soutien de DisplayPort Multimode (DP++) Up to 3840x2160
Soutien du signal sDP 1.2 Up to 3840x2160
Protection du contenu HDCP
HDMI
Support du signale LVDS Up to 1920x1200
Bitstreaming d’audio TrueHD et DTS-HD
Soutien de l’écran analog VGA Up to 2048x1536

Compatibilité, dimensions et exigences

Soutien de bus PCI Express 2.0, PCI Express 3.0
Interface MXM-B (3.0) PCIe 3.0 x16
Taille du laptop large
Connecteurs d’énergie supplementaires None 1x 8-pin
Longeur 267 mm

Soutien API

DirectX 12.0 (11_0) 12.0 (11_0)
OpenCL 1.1
OpenGL 4.5 4.6

Mémoire

RAM maximale 8 GB 2x 4 GB
Bande passante de la mémoire 160.0 GB / s 2x 160.0 GB / s
Largeur du bus mémoire 256 Bit 2x 256 Bit
Genre de mémoire GDDR5 GDDR5
Mémoire partagé 0
Configuration standard de la mémoire GDDR5
Vitesse de mémoire 5000 MHz

Technologies

3D Blu-Ray
BatteryBoost
CUDA
Direct Compute
FXAA
GeForce Experience
GeForce ShadowPlay
GPU Boost
H.264, VC1, MPEG2 1080p video decoder
Optimus
SLI
TXAA