iPhone 8 iPhone 8 Difference
Inference Score 327 327 100.0%
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 327 327 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 228 228 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 183 183 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 182 182 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 855 855 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 735 735 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 674 674 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 130 130 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 359 359 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 355 355 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 427 427 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1133 1133 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1045 1045 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1043 1043 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 351 351 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 422 422 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 420 420 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 181 181 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 288 288 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 222 222 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 256 256 100.0%
iPhone 8
 
iPhone 8