iPhone 8 iPhone 8 Difference
Inference Score 618 618 100.0%
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 D201AP D201AP
BIOS
Memory 1.93 GB 1.93 GB

Inference Performance

iPhone 8 iPhone 8 Difference
Inference Score 618 618 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 186 186 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 145 145 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 187 187 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 199 199 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2293 2293 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2630 2630 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2651 2651 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 283 283 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 302 302 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 956 956 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 932 932 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 972 972 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2381 2381 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2387 2387 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2332 2332 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4380 4380 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5108 5108 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 5032 5032 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 925 925 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1092 1092 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1056 1056 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 48 48 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 197 197 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 198 198 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 225 225 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 285 285 100.0%
iPhone 8
 
iPhone 8