User | hxtomtang |
Upload Date | Mon, 14 Dec 2020 00:31:57 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 11.0.1 (Build 20B29) |
Model | MacBook Air (13-inch Mid 2013) |
Model ID | MacBookAir6,2 |
Motherboard | Apple Inc. Mac-7DF21CB3ED6977E5 MacBookAir6,2 |
CPU Information | |
---|---|
Name | Intel Core i7-4650U |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.70 GHz |
L1 Instruction Cache | 32.0 KB x 2 |
L1 Data Cache | 32.0 KB x 2 |
L2 Cache | 256 KB x 2 |
L3 Cache | 4.00 MB x 1 |
Memory Information | |
---|---|
Memory | 8.00 GB DDR3 800 MHz |
Single-Core Score | 667 | |
---|---|---|
Crypto Score | 924 | |
Integer Score | 612 | |
Floating Point Score | 744 | |
AES-XTS
|
924
1.57 GB/sec |
|
Text Compression
|
620
3.13 MB/sec |
|
Image Compression
|
734
34.7 Mpixels/sec |
|
Navigation
|
587
1.66 MTE/sec |
|
HTML5
|
554
650.3 KElements/sec |
|
SQLite
|
603
188.9 Krows/sec |
|
PDF Rendering
|
604
32.8 Mpixels/sec |
|
Text Rendering
|
642
204.6 KB/sec |
|
Clang
|
559
4.35 Klines/sec |
|
Camera
|
619
7.18 images/sec |
|
N-Body Physics
|
554
693.0 Kpairs/sec |
|
Rigid Body Physics
|
769
4762.3 FPS |
|
Gaussian Blur
|
588
32.3 Mpixels/sec |
|
Face Detection
|
656
5.05 images/sec |
|
Horizon Detection
|
691
17.0 Mpixels/sec |
|
Image Inpainting
|
1221
59.9 Mpixels/sec |
|
HDR
|
1309
17.8 Mpixels/sec |
|
Ray Tracing
|
871
699.5 Kpixels/sec |
|
Structure from Motion
|
673
6.03 Kpixels/sec |
|
Speech Recognition
|
562
18.0 Words/sec |
|
Machine Learning
|
646
25.0 images/sec |
Multi-Core Score | 1463 | |
---|---|---|
Crypto Score | 2136 | |
Integer Score | 1358 | |
Floating Point Score | 1577 | |
AES-XTS
|
2136
3.64 GB/sec |
|
Text Compression
|
1649
8.34 MB/sec |
|
Image Compression
|
1521
71.9 Mpixels/sec |
|
Navigation
|
1500
4.23 MTE/sec |
|
HTML5
|
1051
1.23 MElements/sec |
|
SQLite
|
1264
396.2 Krows/sec |
|
PDF Rendering
|
1352
73.4 Mpixels/sec |
|
Text Rendering
|
1418
451.7 KB/sec |
|
Clang
|
1322
10.3 Klines/sec |
|
Camera
|
1238
14.3 images/sec |
|
N-Body Physics
|
1387
1.74 Mpairs/sec |
|
Rigid Body Physics
|
2018
12503.7 FPS |
|
Gaussian Blur
|
1284
70.6 Mpixels/sec |
|
Face Detection
|
1536
11.8 images/sec |
|
Horizon Detection
|
1533
37.8 Mpixels/sec |
|
Image Inpainting
|
2285
112.1 Mpixels/sec |
|
HDR
|
2539
34.6 Mpixels/sec |
|
Ray Tracing
|
2052
1.65 Mpixels/sec |
|
Structure from Motion
|
1166
10.4 Kpixels/sec |
|
Speech Recognition
|
1144
36.6 Words/sec |
|
Machine Learning
|
1115
43.1 images/sec |