iPhone 8 iPhone 8 Difference
Inference Score 349 349 100.0%
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 349 349 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F32) 236 236 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (F16) 216 216 100.0%
iPhone 8
 
iPhone 8
 
Image Classification (I8) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F32) 193 193 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (F16) 195 195 100.0%
iPhone 8
 
iPhone 8
 
Image Segmentation (I8) 191 191 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F32) 914 914 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (F16) 865 865 100.0%
iPhone 8
 
iPhone 8
 
Pose Estimation (I8) 876 876 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F32) 233 233 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (F16) 221 221 100.0%
iPhone 8
 
iPhone 8
 
Object Detection (I8) 241 241 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F32) 446 446 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (F16) 428 428 100.0%
iPhone 8
 
iPhone 8
 
Face Detection (I8) 398 398 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F32) 478 478 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (F16) 431 431 100.0%
iPhone 8
 
iPhone 8
 
Depth Estimation (I8) 425 425 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F32) 1115 1115 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (F16) 1042 1042 100.0%
iPhone 8
 
iPhone 8
 
Style Transfer (I8) 1051 1051 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F32) 423 423 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (F16) 418 418 100.0%
iPhone 8
 
iPhone 8
 
Image Super-Resolution (I8) 450 450 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F32) 204 204 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (F16) 202 202 100.0%
iPhone 8
 
iPhone 8
 
Text Classification (I8) 213 213 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F32) 269 269 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (F16) 112 112 100.0%
iPhone 8
 
iPhone 8
 
Machine Translation (I8) 174 174 100.0%
iPhone 8
 
iPhone 8