Intel Iris Xe Graphics G4 versus Intel UHD Graphics 620

Comparaison des cartes vidéo Intel Iris Xe Graphics G4 and Intel UHD Graphics 620 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.

Intel Iris Xe Graphics G4

versus

Intel UHD Graphics 620

Différences

Raisons pour considerer le Intel Iris Xe Graphics G4

La carte vidéo est plus nouvelle: date de sortie 3 ans 0 mois plus tard
16x plus de pipelines: 384 versus 24
Un nouveau processus de fabrication soutient une carte vidéo plus forte, mais moins chaude: 10 nm versus 14 nm
2.6x meilleur performance en PassMark - G3D Mark: 2666 versus 1042
Environ 59% meilleur performance en PassMark - G2D Mark: 383 versus 241
2.6x meilleur performance en Geekbench - OpenCL: 11991 versus 4592
3x meilleur performance en CompuBench 1.5 Desktop - Face Detection (mPixels/s): 79.859 versus 27.062
4.2x meilleur performance en CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 1137.615 versus 273.504
2.6x meilleur performance en CompuBench 1.5 Desktop - T-Rex (Frames/s): 4.569 versus 1.777
3.1x meilleur performance en CompuBench 1.5 Desktop - Video Composition (Frames/s): 61.688 versus 19.939
6x meilleur performance en CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s): 192.566 versus 31.881
4x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Frames): 5609 versus 1397
4.2x meilleur performance en GFXBench 4.0 - Manhattan (Frames): 3708 versus 878
Environ 51% meilleur performance en GFXBench 4.0 - T-Rex (Frames): 3356 versus 2227
4x meilleur performance en GFXBench 4.0 - Car Chase Offscreen (Fps): 5609 versus 1397
4.2x meilleur performance en GFXBench 4.0 - Manhattan (Fps): 3708 versus 878
Environ 51% meilleur performance en GFXBench 4.0 - T-Rex (Fps): 3356 versus 2227

Caractéristiques
Date de sortie	2 Sep 2020 versus 1 September 2017
Pipelines	384 versus 24
Processus de fabrication	10 nm versus 14 nm
Référence
PassMark - G3D Mark	2666 versus 1042
PassMark - G2D Mark	383 versus 241
Geekbench - OpenCL	11991 versus 4592
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	79.859 versus 27.062
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1137.615 versus 273.504
CompuBench 1.5 Desktop - T-Rex (Frames/s)	4.569 versus 1.777
CompuBench 1.5 Desktop - Video Composition (Frames/s)	61.688 versus 19.939
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	192.566 versus 31.881
GFXBench 4.0 - Car Chase Offscreen (Frames)	5609 versus 1397
GFXBench 4.0 - Manhattan (Frames)	3708 versus 878
GFXBench 4.0 - T-Rex (Frames)	3356 versus 2227
GFXBench 4.0 - Car Chase Offscreen (Fps)	5609 versus 1397
GFXBench 4.0 - Manhattan (Fps)	3708 versus 878
GFXBench 4.0 - T-Rex (Fps)	3356 versus 2227

Raisons pour considerer le Intel UHD Graphics 620

Environ 5% plus de la vitesse augmenté: 1150 MHz versus 1100 MHz

Vitesse augmenté	1150 MHz versus 1100 MHz

Comparer les références

GPU 1: Intel Iris Xe Graphics G4
GPU 2: Intel UHD Graphics 620

PassMark - G3D Mark

GPU 1

GPU 2

2666

1042

PassMark - G2D Mark

GPU 1

GPU 2

383

241

Geekbench - OpenCL

GPU 1

GPU 2

11991

4592

CompuBench 1.5 Desktop - Face Detection (mPixels/s)

GPU 1

GPU 2

79.859

27.062

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

GPU 1

GPU 2

1137.615

273.504

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

GPU 1

GPU 2

4.569

1.777

CompuBench 1.5 Desktop - Video Composition (Frames/s)

GPU 1

GPU 2

61.688

19.939

CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)

GPU 1

GPU 2

192.566

31.881

GFXBench 4.0 - Car Chase Offscreen (Frames)

GPU 1

GPU 2

5609

1397

GFXBench 4.0 - Manhattan (Frames)

GPU 1

GPU 2

3708

878

GFXBench 4.0 - T-Rex (Frames)

GPU 1

GPU 2

3356

2227

GFXBench 4.0 - Car Chase Offscreen (Fps)

GPU 1

GPU 2

5609

1397

GFXBench 4.0 - Manhattan (Fps)

GPU 1

GPU 2

3708

878

GFXBench 4.0 - T-Rex (Fps)

GPU 1

GPU 2

3356

2227

Nom	Intel Iris Xe Graphics G4	Intel UHD Graphics 620
PassMark - G3D Mark	2666	1042
PassMark - G2D Mark	383	241
Geekbench - OpenCL	11991	4592
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	79.859	27.062
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	1137.615	273.504
CompuBench 1.5 Desktop - T-Rex (Frames/s)	4.569	1.777
CompuBench 1.5 Desktop - Video Composition (Frames/s)	61.688	19.939
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	192.566	31.881
GFXBench 4.0 - Car Chase Offscreen (Frames)	5609	1397
GFXBench 4.0 - Manhattan (Frames)	3708	878
GFXBench 4.0 - T-Rex (Frames)	3356	2227
GFXBench 4.0 - Car Chase Offscreen (Fps)	5609	1397
GFXBench 4.0 - Manhattan (Fps)	3708	878
GFXBench 4.0 - T-Rex (Fps)	3356	2227
3DMark Fire Strike - Graphics Score		62

Comparer les caractéristiques

	Intel Iris Xe Graphics G4	Intel UHD Graphics 620
Essentiel
Architecture	Generation 12.0	Generation 9.5
Nom de code	Tiger Lake GT1	Kaby Lake GT2
Date de sortie	2 Sep 2020	1 September 2017
Position dans l’évaluation de la performance	594	1380
Genre	Laptop	Laptop
Infos techniques
Vitesse augmenté	1100 MHz	1150 MHz
Unités de Compute	48
Vitesse du noyau	300 MHz	300 MHz
Processus de fabrication	10 nm	14 nm
Peak Double Precision (FP64) Performance	211.2 GFLOPS
Peak Half Precision (FP16) Performance	1.690 TFLOPS
Peak Single Precision (FP32) Performance	844.8 GFLOPS
Pipelines	384	24
Pixel fill rate	13.20 GPixel/s
Taux de remplissage de la texture	52.80 GTexel/s
Thermal Design Power (TDP)	15 Watt	15 Watt
Compte de transistor		189 million
Sorties et ports de vidéo
Connecteurs d’écran	No outputs	No outputs
Compatibilité, dimensions et exigences
Interface	PCIe 3.0 x1	PCIe 3.0 x1
Largeur	IGP
Soutien API
DirectX	12.1	12.0 (12_1)
OpenCL	2.1
OpenGL	4.6	4.5
Shader Model	6.4
Vulkan
Mémoire
RAM maximale		32 GB
Largeur du bus mémoire		64 / 128 Bit
Genre de mémoire		LPDDR3 / DDR4
Mémoire partagé		1
Technologies
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