NVIDIA Quadro K620 versus NVIDIA GRID K2

Comparaison des cartes vidéo NVIDIA Quadro K620 and NVIDIA GRID K2 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.

NVIDIA Quadro K620

versus

NVIDIA GRID K2

Différences

Raisons pour considerer le NVIDIA Quadro K620

La carte vidéo est plus nouvelle: date de sortie 1 ans 2 mois plus tard
Environ 42% plus haut vitesse du noyau: 1058 MHz versus 745 MHz
5.5x consummation d’énergie moyen plus bas: 41 Watt versus 225 Watt
Environ 48% meilleur performance en PassMark - G2D Mark: 473 versus 319
Environ 17% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 22.112 versus 18.943
7.2x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 2490 versus 344
10.7x meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3329 versus 312
7.2x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 2490 versus 344
10.7x meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3329 versus 312

Caractéristiques
Date de sortie	22 July 2014 versus 11 May 2013
Vitesse du noyau	1058 MHz versus 745 MHz
Thermal Design Power (TDP)	41 Watt versus 225 Watt
Référence
PassMark - G2D Mark	473 versus 319
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	22.112 versus 18.943
GFXBench 4.0 - Manhattan (Frames)	2490 versus 344
GFXBench 4.0 - T-Rex (Frames)	3329 versus 312
GFXBench 4.0 - Manhattan (Fps)	2490 versus 344
GFXBench 4.0 - T-Rex (Fps)	3329 versus 312

Raisons pour considerer le NVIDIA GRID K2

times}x plus de taux de remplissage de la texture: 2x 95.36 GTexel / s billion / sec versus 17.98 GTexel / s
8x plus de pipelines: 2x 1536 versus 384
5.3x de meilleur performance á point flottant: 2x 2,289 gflops versus 863.2 gflops
4x plus de taille maximale de mémoire : 2x 4 GB versus 2 GB
2.8x plus de vitesse de mémoire: 5000 MHz versus 1800 MHz
Environ 23% meilleur performance en PassMark - G3D Mark: 2737 versus 2233
Environ 52% meilleur performance en Geekbench - OpenCL: 10471 versus 6869
3.3x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 968.568 versus 297.631
Environ 76% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 2.51 versus 1.427
2.1x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 32.988 versus 15.363
Environ 15% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 114.144 versus 99.125
2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 6371 versus 2970
2.1x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 6371 versus 2970

Caractéristiques
Taux de remplissage de la texture	2x 95.36 GTexel / s billion / sec versus 17.98 GTexel / s
Pipelines	2x 1536 versus 384
Performance á point flottant	2x 2,289 gflops versus 863.2 gflops
Taille de mémore maximale	2x 4 GB versus 2 GB
Vitesse de mémoire	5000 MHz versus 1800 MHz
Référence
PassMark - G3D Mark	2737 versus 2233
Geekbench - OpenCL	10471 versus 6869
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	968.568 versus 297.631
CompuBench 1.5 Desktop - T-Rex (Frames/s)	2.51 versus 1.427
CompuBench 1.5 Desktop - Video Composition (Frames/s)	32.988 versus 15.363
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	114.144 versus 99.125
GFXBench 4.0 - Car Chase Offscreen (Frames)	6371 versus 2970
GFXBench 4.0 - Car Chase Offscreen (Fps)	6371 versus 2970

Comparer les références

GPU 1: NVIDIA Quadro K620
GPU 2: NVIDIA GRID K2

PassMark - G3D Mark

GPU 1

GPU 2

2233

2737

PassMark - G2D Mark

GPU 1

GPU 2

473

319

Geekbench - OpenCL

GPU 1

GPU 2

6869

10471

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

22.112

18.943

CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)

GPU 1

GPU 2

297.631

968.568

CompuBench 1.5 Desktop - T-Rex (Frames/s)

GPU 1

GPU 2

1.427

2.51

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

15.363

32.988

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

99.125

114.144

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

2970

6371

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

2490

344

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3329

312

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

2970

6371

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

2490

344

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3329

312

Nom	NVIDIA Quadro K620	NVIDIA GRID K2
PassMark - G3D Mark	2233	2737
PassMark - G2D Mark	473	319
Geekbench - OpenCL	6869	10471
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	22.112	18.943
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	297.631	968.568
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.427	2.51
CompuBench 1.5 Desktop - Video Composition (Frames/s)	15.363	32.988
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	99.125	114.144
GFXBench 4.0 - Car Chase Offscreen (Frames)	2970	6371
GFXBench 4.0 - Manhattan (Frames)	2490	344
GFXBench 4.0 - T-Rex (Frames)	3329	312
GFXBench 4.0 - Car Chase Offscreen (Fps)	2970	6371
GFXBench 4.0 - Manhattan (Fps)	2490	344
GFXBench 4.0 - T-Rex (Fps)	3329	312
3DMark Fire Strike - Graphics Score	702

Comparer les caractéristiques

	NVIDIA Quadro K620	NVIDIA GRID K2
Essentiel
Architecture	Maxwell	Kepler
Nom de code	GM107	GK104
Date de sortie	22 July 2014	11 May 2013
Prix de sortie (MSRP)	$189.89	$5,199
Position dans l’évaluation de la performance	974	975
Prix maintenant	$189.93
Genre	Workstation	Workstation
Valeur pour le prix (0-100)	15.23
Infos techniques
Vitesse augmenté	1124 MHz
Vitesse du noyau	1058 MHz	745 MHz
Performance á point flottant	863.2 gflops	2x 2,289 gflops
Processus de fabrication	28 nm	28 nm
Pipelines	384	2x 1536
Taux de remplissage de la texture	17.98 GTexel / s	2x 95.36 GTexel / s billion / sec
Thermal Design Power (TDP)	41 Watt	225 Watt
Compte de transistor	1,870 million	3,540 million
Sorties et ports de vidéo
Connecteurs d’écran	1x DVI, 1x DisplayPort, DVI-I DP	No outputs
Nombre d’écrans á la fois	4
Compatibilité, dimensions et exigences
Interface	PCIe 2.0 x16	PCIe 3.0 x16
Longeur	160 mm	267 mm
Connecteurs d’énergie supplementaires	None	1x 8-pin
Largeur	1" (2.5 cm)
Soutien API
DirectX	12	12.0 (11_0)
OpenGL	4.5	4.6
Shader Model	5
Vulkan
Mémoire
RAM maximale	2 GB	2x 4 GB
Largeur du bus mémoire	128 Bit	2x 256 Bit
Vitesse de mémoire	1800 MHz	5000 MHz
Genre de mémoire	128 Bit	GDDR5
Bande passante de la mémoire		2x 160.0 GB / s
Technologies
3D Vision Pro
Mosaic
nView Desktop Management