Dynabook Inc. PORTEGE Z40L-N Dynabook Inc. PORTEGE Z40L-N Difference
Single Precision 2413 2413 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Half Precision 1770 1770 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Quantized 6383 6383 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Geekbench AI 1.3.0 Geekbench AI 1.3.0

System Information

Dynabook Inc. PORTEGE Z40L-N Dynabook Inc. PORTEGE Z40L-N
AI Framework OpenVINO OpenVINO
AI Backend CPU CPU
AI Device Intel(R) Core(TM) Ultra 7 258V Intel(R) Core(TM) Ultra 7 258V
Operating System Microsoft Windows 11 Pro (64-bit) Microsoft Windows 11 Pro (64-bit)
Model Dynabook Inc. PORTEGE Z40L-N Dynabook Inc. PORTEGE Z40L-N
Processor Intel Core Ultra 7 258V @ 2.20 GHz
1 Processor, 8 Cores
Intel Core Ultra 7 258V @ 2.20 GHz
1 Processor, 8 Cores
Processor ID GenuineIntel Family 6 Model 189 Stepping 1 GenuineIntel Family 6 Model 189 Stepping 1
Processor Codename
Processor Package
Motherboard Dynabook Inc. OK0129/0000 Dynabook Inc. OK0129/0000
Northbridge
Southbridge
BIOS Dynabook Inc. Version 1.31 Dynabook Inc. Version 1.31
Memory 32.00 GB 32.00 GB

AI Performance

Dynabook Inc. PORTEGE Z40L-N Dynabook Inc. PORTEGE Z40L-N Difference
Image Classification (SP) 1860 1860 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Classification (HP) 1405 1405 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Classification (Q) 5297 5297 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Segmentation (SP) 2092 2092 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Segmentation (HP) 1073 1073 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Segmentation (Q) 4434 4434 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Pose Estimation (SP) 2497 2497 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Pose Estimation (HP) 1792 1792 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Pose Estimation (Q) 9860 9860 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Object Detection (SP) 1322 1322 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Object Detection (HP) 1007 1007 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Object Detection (Q) 3912 3912 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Face Detection (SP) 3951 3951 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Face Detection (HP) 3188 3188 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Face Detection (Q) 8959 8959 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Depth Estimation (SP) 3054 3054 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Depth Estimation (HP) 2248 2248 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Depth Estimation (Q) 9845 9845 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Style Transfer (SP) 6651 6651 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Style Transfer (HP) 5252 5252 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Style Transfer (Q) 23517 23517 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Super-Resolution (SP) 1381 1381 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Super-Resolution (HP) 1002 1002 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Image Super-Resolution (Q) 5280 5280 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Text Classification (SP) 1782 1782 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Text Classification (HP) 1321 1321 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Text Classification (Q) 4228 4228 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Machine Translation (SP) 2644 2644 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Machine Translation (HP) 2227 2227 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N
 
Machine Translation (Q) 2679 2679 100.0%
Dynabook Inc. PORTEGE Z40L-N
 
Dynabook Inc. PORTEGE Z40L-N