iPhone 8 iPhone 8 Difference
Inference Score 628 628 100.0%
iPhone 8
 
iPhone 8
 
Geekbench ML 0.6.0 Geekbench ML 0.6.0

System Information

iPhone 8 iPhone 8
Operating System iOS 16.7.12 iOS 16.7.12
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 628 628 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 154 154 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 189 189 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 205 205 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 206 206 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 2364 2364 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 2879 2879 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 2821 2821 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 260 260 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 312 312 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 315 315 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 968 968 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 1005 1005 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 1067 1067 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 2503 2503 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 2772 2772 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 2776 2776 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 4542 4542 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 5206 5206 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 4958 4958 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 1134 1134 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 1233 1233 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 1242 1242 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 61 61 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 201 201 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 278 278 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 111 111 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 156 156 100.0%
iPhone 8
 
iPhone 8