Apple M1 7-core versus Apple M1 8-core

Comparaison des cartes vidéo Apple M1 7-core and Apple M1 8-core pour tous les caractéristiques connus dans les catégories suivants: Essentiel, Infos techniques, Mémoire, Technologies. Analyse du performance de référence des cartes vidéo: Geekbench - OpenCL, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Différences

Raisons pour considerer le Apple M1 8-core

  • Environ 14% de pipelines plus haut: 8 versus 7
  • Environ 40% consummation d’énergie moyen plus bas: 10 Watt versus 14 Watt
Pipelines 8 versus 7
Thermal Design Power (TDP) 10 Watt versus 14 Watt

Comparer les références

GPU 1: Apple M1 7-core
GPU 2: Apple M1 8-core

Geekbench - OpenCL
GPU 1
GPU 2
18783
18783
GFXBench 4.0 - Car Chase Offscreen (Frames)
GPU 1
GPU 2
10433
10433
GFXBench 4.0 - Car Chase Offscreen (Fps)
GPU 1
GPU 2
10433
10433
GFXBench 4.0 - Manhattan (Frames)
GPU 1
GPU 2
3723
3723
GFXBench 4.0 - Manhattan (Fps)
GPU 1
GPU 2
3723
3723
GFXBench 4.0 - T-Rex (Frames)
GPU 1
GPU 2
3364
3364
GFXBench 4.0 - T-Rex (Fps)
GPU 1
GPU 2
3364
3364
Nom Apple M1 7-core Apple M1 8-core
Geekbench - OpenCL 18783 18783
GFXBench 4.0 - Car Chase Offscreen (Frames) 10433 10433
GFXBench 4.0 - Car Chase Offscreen (Fps) 10433 10433
GFXBench 4.0 - Manhattan (Frames) 3723 3723
GFXBench 4.0 - Manhattan (Fps) 3723 3723
GFXBench 4.0 - T-Rex (Frames) 3364 3364
GFXBench 4.0 - T-Rex (Fps) 3364 3364

Comparer les caractéristiques

Apple M1 7-core Apple M1 8-core

Essentiel

Date de sortie 10 Nov 2020 10 Nov 2020
Position dans l’évaluation de la performance 423 424
Genre Desktop, Laptop Desktop, Laptop

Infos techniques

Vitesse du noyau 1278 MHz 1278 MHz
Processus de fabrication 5 nm 5 nm
Peak Double Precision (FP64) Performance 590 GFLOPS 650 GFLOPS
Peak Half Precision (FP16) Performance 4750 GFLOPS 5200 GFLOPS
Peak Single Precision (FP32) Performance 2.290 TFLOPS 2.617 TFLOPS
Pipelines 7 8
Render output units 28 32
Thermal Design Power (TDP) 14 Watt 10 Watt

Mémoire

RAM maximale 8 GB 8 GB
Bande passante de la mémoire 66.67 GB/s 66.67 GB/s
Largeur du bus mémoire 128 bit 128 bit
Genre de mémoire LPDDR4X-4266 LPDDR4X-4266

Technologies

4K H264 Decode
4K H264 Encode
H265/HEVC Decode
H265/HEVC Encode