NVIDIA GeForce RTX 3080 versus NVIDIA GeForce RTX 3070

Comparaison des cartes vidéo NVIDIA GeForce RTX 3080 and NVIDIA GeForce RTX 3070 pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Sorties et ports de vidéo, Compatibilité, dimensions et exigences, Soutien API, Mémoire. 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 RTX 3080

versus

NVIDIA GeForce RTX 3070

Différences

Raisons pour considerer le NVIDIA GeForce RTX 3080

Environ 47% taux plus haut de remplissage de la texture: 465.1 GTexel/s versus 317.4 GTexel/s
Environ 48% de pipelines plus haut: 8704 versus 5888
Environ 25% plus de taille maximale de mémoire: 10 GB versus 8 GB
Environ 13% meilleur performance en PassMark - G3D Mark: 25315 versus 22408
Environ 4% meilleur performance en PassMark - G2D Mark: 1041 versus 999
Environ 34% meilleur performance en Geekbench - OpenCL: 167693 versus 124865
Environ 1% meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 457.414 versus 452.561
Environ 4% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 6022.79 versus 5803.174
Environ 26% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 51.221 versus 40.794
Environ 46% meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 2381.93 versus 1634.218
Environ 9% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 34537 versus 31716
Environ 9% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 34537 versus 31716
Environ 30% meilleur performance en 3DMark Fire Strike - Graphics Score: 17706 versus 13611

Caractéristiques
Taux de remplissage de la texture	465.1 GTexel/s versus 317.4 GTexel/s
Pipelines	8704 versus 5888
Taille de mémore maximale	10 GB versus 8 GB
Référence
PassMark - G3D Mark	25315 versus 22408
PassMark - G2D Mark	1041 versus 999
Geekbench - OpenCL	167693 versus 124865
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	457.414 versus 452.561
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6022.79 versus 5803.174
CompuBench 1.5 Desktop - T-Rex (Frames/s)	51.221 versus 40.794
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2381.93 versus 1634.218
GFXBench 4.0 - Car Chase Offscreen (Frames)	34537 versus 31716
GFXBench 4.0 - Car Chase Offscreen (Fps)	34537 versus 31716
3DMark Fire Strike - Graphics Score	17706 versus 13611

Raisons pour considerer le NVIDIA GeForce RTX 3070

Environ 4% plus haut vitesse du noyau: 1500 MHz versus 1440 MHz
Environ 1% plus de la vitesse augmenté: 1725 MHz versus 1710 MHz
Environ 45% consummation d’énergie moyen plus bas: 220 Watt versus 320 Watt
Environ 47% plus haut de vitesse de mémoire: 1750 MHz, 14 Gbps effective versus 1188 MHz, 19 Gbps effective
Environ 5% meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 184.548 versus 175.219
3.7x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 13566 versus 3716
9.5x meilleur performance en GFXBench 4.0 - T-Rex (Frames): 31930 versus 3356
3.7x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 13566 versus 3716
9.5x meilleur performance en GFXBench 4.0 - T-Rex (Fps): 31930 versus 3356

Caractéristiques
Vitesse du noyau	1500 MHz versus 1440 MHz
Vitesse augmenté	1725 MHz versus 1710 MHz
Thermal Design Power (TDP)	220 Watt versus 320 Watt
Vitesse de mémoire	1750 MHz, 14 Gbps effective versus 1188 MHz, 19 Gbps effective
Référence
CompuBench 1.5 Desktop - Video Composition (Frames/s)	184.548 versus 175.219
GFXBench 4.0 - Manhattan (Frames)	13566 versus 3716
GFXBench 4.0 - T-Rex (Frames)	31930 versus 3356
GFXBench 4.0 - Manhattan (Fps)	13566 versus 3716
GFXBench 4.0 - T-Rex (Fps)	31930 versus 3356

Comparer les références

GPU 1: NVIDIA GeForce RTX 3080
GPU 2: NVIDIA GeForce RTX 3070

PassMark - G3D Mark

GPU 1

GPU 2

25315

22408

PassMark - G2D Mark

GPU 1

GPU 2

1041

999

Geekbench - OpenCL

GPU 1

GPU 2

167693

124865

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

457.414

452.561

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

GPU 1

GPU 2

6022.79

5803.174

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

GPU 1

GPU 2

51.221

40.794

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

175.219

184.548

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

2381.93

1634.218

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

34537

31716

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3716

13566

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3356

31930

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

34537

31716

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3716

13566

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3356

31930

3DMark Fire Strike - Graphics Score

GPU 1

GPU 2

17706

13611

Nom	NVIDIA GeForce RTX 3080	NVIDIA GeForce RTX 3070
PassMark - G3D Mark	25315	22408
PassMark - G2D Mark	1041	999
Geekbench - OpenCL	167693	124865
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	457.414	452.561
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	6022.79	5803.174
CompuBench 1.5 Desktop - T-Rex (Frames/s)	51.221	40.794
CompuBench 1.5 Desktop - Video Composition (Frames/s)	175.219	184.548
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	2381.93	1634.218
GFXBench 4.0 - Car Chase Offscreen (Frames)	34537	31716
GFXBench 4.0 - Manhattan (Frames)	3716	13566
GFXBench 4.0 - T-Rex (Frames)	3356	31930
GFXBench 4.0 - Car Chase Offscreen (Fps)	34537	31716
GFXBench 4.0 - Manhattan (Fps)	3716	13566
GFXBench 4.0 - T-Rex (Fps)	3356	31930
3DMark Fire Strike - Graphics Score	17706	13611

Comparer les caractéristiques

	NVIDIA GeForce RTX 3080	NVIDIA GeForce RTX 3070
Essentiel
Architecture	Ampere	Ampere
Nom de code	GA102	GA104
Date de sortie	1 Sep 2020	1 Sep 2020
Prix de sortie (MSRP)	$699	$499
Position dans l’évaluation de la performance	52	41
Genre	Desktop	Desktop
Infos techniques
Vitesse augmenté	1710 MHz	1725 MHz
Vitesse du noyau	1440 MHz	1500 MHz
Processus de fabrication	8 nm	8 nm
Peak Double Precision (FP64) Performance	465.1 GFLOPS (1:64)	317.4 GFLOPS (1:64)
Peak Half Precision (FP16) Performance	29.77 TFLOPS (1:1)	20.31 TFLOPS (1:1)
Peak Single Precision (FP32) Performance	29.77 TFLOPS	20.31 TFLOPS
Pipelines	8704	5888
Pixel fill rate	164.2 GPixel/s	165.6 GPixel/s
Taux de remplissage de la texture	465.1 GTexel/s	317.4 GTexel/s
Thermal Design Power (TDP)	320 Watt	220 Watt
Compte de transistor	28300 million	17400 million
Sorties et ports de vidéo
Connecteurs d’écran	1x HDMI 2.1, 3x DisplayPort 1.4a	1x HDMI 2.1, 3x DisplayPort 1.4a
Compatibilité, dimensions et exigences
Facteur de forme	Dual-slot	Dual-slot
Hauteur	40 mm, 1.6 inches	112 mm (4.4 inches)
Interface	PCIe 4.0 x16	PCIe 4.0 x16
Longeur	285 mm, 11.2 inches	242 mm, 9.5 inches
Énergie du systeme recommandé (PSU)	700 Watt	550 Watt
Connecteurs d’énergie supplementaires	1x 12-pin	1x 12-pin
Largeur	112 mm, 4.4 inches	112 mm, 4.4 inches
Soutien API
DirectX	12 Ultimate (12_2)	12 Ultimate (12_2)
OpenCL	3.0	3.0
OpenGL	4.6	4.6
Shader Model	6.7	6.7
Vulkan
Mémoire
RAM maximale	10 GB	8 GB
Bande passante de la mémoire	760.3 GB/s	448.0 GB/s
Largeur du bus mémoire	320 bit	256 bit
Vitesse de mémoire	1188 MHz, 19 Gbps effective	1750 MHz, 14 Gbps effective
Genre de mémoire	GDDR6X	GDDR6