NOVEMBER 2020 PCWorld 47shows in its 8.2MP sensor. To simulate a
real-world task, we order Gigapixel AI to
upscale the image by a factor of 6X using AI.
The result is another big win for the 11th-gen
Tiger Lake, with the time reduced by a
whopping 82 percent over the Ryzen 7
4800U chip.
We should note that the performance of
the 10th-gen Ice Lake should have been
better, but we were unable to launch
OpenVINO on it. Meanwhile, the 10th-gen
Comet Lake U did allow us to enable
OpenVINO, but it made very little difference.
In the interest of full disclosure, there are
two ways to
run Gigapixel
AI. One is
using the
CPU along
with
OpenVINO,
the other is to
let it also
enable
“discrete
graphics,”
which we’reNero AI Photo Tagger
Total Time
Seconds
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 41W PL1+ DT
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 28W PL1+ DT
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 28W PL1
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 15W PL1
Dell XPS 13 2-in-1 7390 4/8 Tiger Lake (Core i7-1065G7/Iris Plus) 46WPL1
Dell XPS 13 7390 6/12 Ice Lake (Core i7-10710U/HD) 22W PL1
Lenovo Slim 7 8/16 Matisse (Ryzen 7 4800U/Radeon) 38W PL1
SHORTER BARS INDICATE BETTER PERFORMANCE215290249273238460348Nero AI Photo Tagger
Total AI Time
Seconds
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 41W PL1+ DT
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 28W PL1+ DT
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 28W PL1
Intel Ref 4/8 Tiger Lake (Core i7-1185G7/Iris XE) 15W PL1
Dell XPS 13 2-in-1 7390 4/8 Tiger Lake (Core i7-1065G7/Iris Plus) 46WPL1
Dell XPS 13 7390 6/12 Ice Lake (Core i7-10710U/HD) 22W PL1
Lenovo Slim 7 8/16 Matisse (Ryzen 7 4800U/Radeon) 38W PL1
SHORTER BARS INDICATE BETTER PERFORMANCE14 4194157240143340212