iPhone 8 iPhone 8 Difference
Inference Score 326 326 100.0%
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 326 326 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 224 224 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 180 180 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 178 178 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 176 176 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 912 912 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 836 836 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 675 675 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 143 143 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 173 173 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 188 188 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 358 358 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 356 356 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 357 357 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 467 467 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 429 429 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1127 1127 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1046 1046 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1049 1049 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 319 319 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 419 419 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 418 418 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 153 153 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 273 273 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 217 217 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 243 243 100.0%
iPhone 8
 
iPhone 8