Intel UHD Graphics 620 versus Intel HD Graphics 4400

Comparaison des cartes vidéo Intel UHD Graphics 620 and Intel HD Graphics 4400 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 UHD Graphics 620

  • La carte vidéo est plus nouvelle: date de sortie 3 ans 11 mois plus tard
  • Environ 20% de pipelines plus haut: 24 versus 20
  • Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 14 nm versus 22 nm
  • Environ 33% consummation d’énergie moyen plus bas: 15 Watt versus 20 Watt
  • Environ 99% meilleur performance en PassMark - G3D Mark: 1042 versus 524
  • 2.1x meilleur performance en Geekbench - OpenCL: 4592 versus 2143
  • 3.5x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 27.062 versus 7.844
  • Environ 77% meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 273.504 versus 154.696
  • Environ 85% meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 1.777 versus 0.958
  • 2.2x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 19.939 versus 9.084
  • 3.8x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 31.881 versus 8.335
  • Environ 71% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 1397 versus 817
  • Environ 71% meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 1397 versus 817
Caractéristiques
Date de sortie 1 September 2017 versus 3 September 2013
Pipelines 24 versus 20
Processus de fabrication 14 nm versus 22 nm
Thermal Design Power (TDP) 15 Watt versus 20 Watt
Référence
PassMark - G3D Mark 1042 versus 524
Geekbench - OpenCL 4592 versus 2143
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 27.062 versus 7.844
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 273.504 versus 154.696
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.777 versus 0.958
CompuBench 1.5 Desktop - Video Composition (Frames/s) 19.939 versus 9.084
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 31.881 versus 8.335
GFXBench 4.0 - Car Chase Offscreen (Frames) 1397 versus 817
GFXBench 4.0 - Car Chase Offscreen (Fps) 1397 versus 817

Raisons pour considerer le Intel HD Graphics 4400

  • Environ 17% plus haut vitesse du noyau: 350 MHz versus 300 MHz
  • Environ 14% meilleur performance en PassMark - G2D Mark: 275 versus 241
  • Environ 57% meilleur performance en GFXBench 4.0 - Manhattan (Frames): 1381 versus 878
  • Environ 37% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3044 versus 2227
  • Environ 57% meilleur performance en GFXBench 4.0 - Manhattan (Fps): 1381 versus 878
  • Environ 37% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3044 versus 2227
  • 2.5x meilleur performance en 3DMark Fire Strike - Graphics Score: 152 versus 62
Caractéristiques
Vitesse du noyau 350 MHz versus 300 MHz
Référence
PassMark - G2D Mark 275 versus 241
GFXBench 4.0 - Manhattan (Frames) 1381 versus 878
GFXBench 4.0 - T-Rex (Frames) 3044 versus 2227
GFXBench 4.0 - Manhattan (Fps) 1381 versus 878
GFXBench 4.0 - T-Rex (Fps) 3044 versus 2227
3DMark Fire Strike - Graphics Score 152 versus 62

Comparer les références

GPU 1: Intel UHD Graphics 620
GPU 2: Intel HD Graphics 4400

PassMark - G3D Mark
GPU 1
GPU 2
1042
524
PassMark - G2D Mark
GPU 1
GPU 2
241
275
Geekbench - OpenCL
GPU 1
GPU 2
4592
2143
CompuBench 1.5 Desktop - Face Detection (mPixels/s)
GPU 1
GPU 2
27.062
7.844
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)
GPU 1
GPU 2
273.504
154.696
CompuBench 1.5 Desktop - T-Rex (Frames/s)
GPU 1
GPU 2
1.777
0.958
CompuBench 1.5 Desktop - Video Composition (Frames/s)
GPU 1
GPU 2
19.939
9.084
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)
GPU 1
GPU 2
31.881
8.335
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
1397
817
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
878
1381
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
2227
3044
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
1397
817
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
878
1381
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
2227
3044
3DMark Fire Strike - Graphics Score
GPU 1
GPU 2
62
152
Nom Intel UHD Graphics 620 Intel HD Graphics 4400
PassMark - G3D Mark 1042 524
PassMark - G2D Mark 241 275
Geekbench - OpenCL 4592 2143
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 27.062 7.844
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 273.504 154.696
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.777 0.958
CompuBench 1.5 Desktop - Video Composition (Frames/s) 19.939 9.084
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 31.881 8.335
GFXBench 4.0 - Car Chase Offscreen (Frames) 1397 817
GFXBench 4.0 - Manhattan (Frames) 878 1381
GFXBench 4.0 - T-Rex (Frames) 2227 3044
GFXBench 4.0 - Car Chase Offscreen (Fps) 1397 817
GFXBench 4.0 - Manhattan (Fps) 878 1381
GFXBench 4.0 - T-Rex (Fps) 2227 3044
3DMark Fire Strike - Graphics Score 62 152

Comparer les caractéristiques

Intel UHD Graphics 620 Intel HD Graphics 4400

Essentiel

Architecture Generation 9.5 Generation 7.5
Nom de code Kaby Lake GT2 Haswell GT2
Date de sortie 1 September 2017 3 September 2013
Position dans l’évaluation de la performance 1380 1421
Genre Laptop Laptop

Infos techniques

Vitesse augmenté 1150 MHz 1150 MHz
Vitesse du noyau 300 MHz 350 MHz
Processus de fabrication 14 nm 22 nm
Pipelines 24 20
Thermal Design Power (TDP) 15 Watt 20 Watt
Compte de transistor 189 million 392 million
Performance á point flottant 46 gflops
Taux de remplissage de la texture 4.6 GTexel / s

Sorties et ports de vidéo

Connecteurs d’écran No outputs No outputs

Compatibilité, dimensions et exigences

Interface PCIe 3.0 x1 PCIe 1.0 x16

Soutien API

DirectX 12.0 (12_1) 12.0 (11_1)
OpenGL 4.5 4.3

Mémoire

RAM maximale 32 GB
Largeur du bus mémoire 64 / 128 Bit 64 / 128 Bit
Genre de mémoire LPDDR3 / DDR4
Mémoire partagé 1 1

Technologies

Quick Sync