iPhone 8 iPhone 8 Difference
Inference Score 615 615 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.10 iOS 16.7.10
Model iPhone 8 iPhone 8
Processor Apple A11 Bionic @ 2.39 GHz
1 Processor, 6 Cores
Apple A11 Bionic @ 2.39 GHz
1 Processor, 6 Cores
Processor ID ARM ARM
L1 Instruction Cache 48.0 KB x 1 48.0 KB x 1
L1 Data Cache 32.0 KB x 1 32.0 KB x 1
L2 Cache 8.00 MB x 1 8.00 MB x 1
L3 Cache
Motherboard D20AP D20AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 615 615 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 144 144 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 142 142 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2217 2217 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2587 2587 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2591 2591 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 309 309 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 259 259 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 948 948 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 959 959 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 941 941 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2327 2327 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2220 2220 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2326 2326 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4372 4372 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 4913 4913 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4976 4976 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1225 1225 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1077 1077 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1022 1022 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 50 50 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 175 175 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 200 200 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 228 228 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 275 275 100.0%
iPhone 8
 
iPhone 8