NVIDIA GeForce GTX 970 versus NVIDIA GeForce GTX 980

Comparaison des cartes vidéo NVIDIA GeForce GTX 970 and NVIDIA GeForce GTX 980 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 GeForce GTX 970

versus

NVIDIA GeForce GTX 980

Différences

Raisons pour considerer le NVIDIA GeForce GTX 970

Environ 11% consummation d’énergie moyen plus bas: 148 Watt versus 165 Watt
Environ 3% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 489.884 versus 477.015
Environ 20% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 11499 versus 9566
Environ 20% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 11499 versus 9566

Caractéristiques
Thermal Design Power (TDP)	148 Watt versus 165 Watt
Référence
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	489.884 versus 477.015
GFXBench 4.0 - Car Chase Offscreen (Frames)	11499 versus 9566
GFXBench 4.0 - Manhattan (Frames)	3698 versus 3690
GFXBench 4.0 - T-Rex (Frames)	3340 versus 3335
GFXBench 4.0 - Car Chase Offscreen (Fps)	11499 versus 9566
GFXBench 4.0 - Manhattan (Fps)	3698 versus 3690
GFXBench 4.0 - T-Rex (Fps)	3340 versus 3335

Raisons pour considerer le NVIDIA GeForce GTX 980

Environ 3% plus de la vitesse augmenté: 1216 MHz versus 1178 MHz
Environ 32% taux plus haut de remplissage de la texture: 144 billion / sec versus 109 billion / sec
Environ 23% de pipelines plus haut: 2048 versus 1664
Environ 27% de meilleur performance á point flottant: 4,981 gflops versus 3,920 gflops
Environ 15% meilleur performance en PassMark - G3D Mark: 11104 versus 9638
Environ 3% meilleur performance en PassMark - G2D Mark: 792 versus 769
Environ 22% meilleur performance en Geekbench - OpenCL: 34824 versus 28476
Environ 5% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 110.006 versus 105.107
Environ 10% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1348.307 versus 1225.96
Environ 5% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 9.194 versus 8.76
Environ 5% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 37.443 versus 35.714
Environ 19% meilleur performance en 3DMark Fire Strike - Graphics Score: 4321 versus 3626

Caractéristiques
Vitesse augmenté	1216 MHz versus 1178 MHz
Taux de remplissage de la texture	144 billion / sec versus 109 billion / sec
Pipelines	2048 versus 1664
Performance á point flottant	4,981 gflops versus 3,920 gflops
Référence
PassMark - G3D Mark	11104 versus 9638
PassMark - G2D Mark	792 versus 769
Geekbench - OpenCL	34824 versus 28476
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	110.006 versus 105.107
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1348.307 versus 1225.96
CompuBench 1.5 Desktop - T-Rex (Frames/s)	9.194 versus 8.76
CompuBench 1.5 Desktop - Video Composition (Frames/s)	37.443 versus 35.714
3DMark Fire Strike - Graphics Score	4321 versus 3626

Comparer les références

GPU 1: NVIDIA GeForce GTX 970
GPU 2: NVIDIA GeForce GTX 980

PassMark - G3D Mark

GPU 1

GPU 2

9638

11104

PassMark - G2D Mark

GPU 1

GPU 2

769

792

Geekbench - OpenCL

GPU 1

GPU 2

28476

34824

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

105.107

110.006

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

GPU 1

GPU 2

1225.96

1348.307

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

GPU 1

GPU 2

8.76

9.194

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

35.714

37.443

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

489.884

477.015

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

11499

9566

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3698

3690

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3340

3335

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

11499

9566

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3698

3690

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3340

3335

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

3626

4321

Nom	NVIDIA GeForce GTX 970	NVIDIA GeForce GTX 980
PassMark - G3D Mark	9638	11104
PassMark - G2D Mark	769	792
Geekbench - OpenCL	28476	34824
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	105.107	110.006
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1225.96	1348.307
CompuBench 1.5 Desktop - T-Rex (Frames/s)	8.76	9.194
CompuBench 1.5 Desktop - Video Composition (Frames/s)	35.714	37.443
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	489.884	477.015
GFXBench 4.0 - Car Chase Offscreen (Frames)	11499	9566
GFXBench 4.0 - Manhattan (Frames)	3698	3690
GFXBench 4.0 - T-Rex (Frames)	3340	3335
GFXBench 4.0 - Car Chase Offscreen (Fps)	11499	9566
GFXBench 4.0 - Manhattan (Fps)	3698	3690
GFXBench 4.0 - T-Rex (Fps)	3340	3335
3DMark Fire Strike - Graphics Score	3626	4321

Comparer les caractéristiques

	NVIDIA GeForce GTX 970	NVIDIA GeForce GTX 980
Essentiel
Architecture	Maxwell 2.0	Maxwell 2.0
Nom de code	GM204	GM204
Date de sortie	19 September 2014	19 September 2014
Prix de sortie (MSRP)	$329	$549
Position dans l’évaluation de la performance	363	364
Prix maintenant	$407.76	$605.06
Genre	Desktop	Desktop
Valeur pour le prix (0-100)	28.59	21.18
Infos techniques
Vitesse augmenté	1178 MHz	1216 MHz
Vitesse du noyau	1050 MHz
Noyaux CUDA	1664	2048
Performance á point flottant	3,920 gflops	4,981 gflops
Processus de fabrication	28 nm	28 nm
Température maximale du GPU	98 °C
Pipelines	1664	2048
Taux de remplissage de la texture	109 billion / sec	144 billion / sec
Thermal Design Power (TDP)	148 Watt	165 Watt
Compte de transistor	5,200 million	5,200 million
Sorties et ports de vidéo
Contribution d’audio pour HDMI	Internal	Internal
Connecteurs d’écran	1x DVI, 1x HDMI, 3x DisplayPort, Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2	1x DVI, 1x HDMI, 3x DisplayPort, Dual Link DVI-I, HDMI 2.0, 3x DisplayPort 1.2
Soutien de G-SYNC
HDCP
Résolution VGA maximale	2048x1536	2048x1536
Soutien de plusiers moniteurs
Soutien de DisplayPort Multimode (DP++)		1
HDMI
Soutien de l’écran analog VGA		1
Compatibilité, dimensions et exigences
Soutien de bus	PCI Express 3.0	PCI Express 3.0
Hauteur	4.376" (11.1 cm)	4.376" (11.1 cm)
Interface	PCIe 3.0 x16	PCIe 3.0 x16
Longeur	10.5" (26.7 cm)	10.5" (26.7 cm)
Énergie du systeme recommandé (PSU)	500 Watt	500 Watt
Options SLI	4x	1
Connecteurs d’énergie supplementaires	2x 6-pins	2x 6-pins
Soutien API
DirectX	12.0 (12_1)	12.0 (12_1)
OpenGL	4.4	4.5
OpenCL		1.2
Mémoire
RAM maximale	4 GB	4 GB
Bande passante de la mémoire	224 GB / s	224 GB / s
Largeur du bus mémoire	256 Bit	256 Bit
Vitesse de mémoire	7.0 GB/s	7.0 GB/s
Genre de mémoire	GDDR5	GDDR5
Mémoire partagé	0	0
Technologies
3D Vision
Adaptive Vertical Sync
CUDA
GameStream
GameWorks
GeForce Experience
GeForce ShadowPlay
GPU Boost
SLI
Surround
BatteryBoost
H.264, VC1, MPEG2 1080p video decoder
Optimus