User | nelchiu |
Upload Date | Wed, 27 Jan 2021 02:36:09 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G66) |
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 | 613 | |
---|---|---|
Crypto Score | 949 | |
Integer Score | 636 | |
Floating Point Score | 508 | |
AES-XTS
|
949
1.62 GB/sec |
|
Text Compression
|
626
3.17 MB/sec |
|
Image Compression
|
691
32.7 Mpixels/sec |
|
Navigation
|
591
1.67 MTE/sec |
|
HTML5
|
633
743.4 KElements/sec |
|
SQLite
|
563
176.5 Krows/sec |
|
PDF Rendering
|
635
34.5 Mpixels/sec |
|
Text Rendering
|
695
221.3 KB/sec |
|
Clang
|
655
5.10 Klines/sec |
|
Camera
|
642
7.44 images/sec |
|
N-Body Physics
|
491
614.5 Kpairs/sec |
|
Rigid Body Physics
|
883
5468.1 FPS |
|
Gaussian Blur
|
337
18.5 Mpixels/sec |
|
Face Detection
|
323
2.48 images/sec |
|
Horizon Detection
|
446
11.0 Mpixels/sec |
|
Image Inpainting
|
643
31.5 Mpixels/sec |
|
HDR
|
669
9.12 Mpixels/sec |
|
Ray Tracing
|
562
451.4 Kpixels/sec |
|
Structure from Motion
|
395
3.54 Kpixels/sec |
|
Speech Recognition
|
401
12.8 Words/sec |
|
Machine Learning
|
720
27.8 images/sec |
Multi-Core Score | 993 | |
---|---|---|
Crypto Score | 1257 | |
Integer Score | 778 | |
Floating Point Score | 1416 | |
AES-XTS
|
1257
2.14 GB/sec |
|
Text Compression
|
1044
5.28 MB/sec |
|
Image Compression
|
775
36.7 Mpixels/sec |
|
Navigation
|
991
2.80 MTE/sec |
|
HTML5
|
555
651.3 KElements/sec |
|
SQLite
|
1027
321.7 Krows/sec |
|
PDF Rendering
|
730
39.6 Mpixels/sec |
|
Text Rendering
|
710
226.1 KB/sec |
|
Clang
|
686
5.35 Klines/sec |
|
Camera
|
644
7.46 images/sec |
|
N-Body Physics
|
669
836.6 Kpairs/sec |
|
Rigid Body Physics
|
1687
10454.3 FPS |
|
Gaussian Blur
|
668
36.7 Mpixels/sec |
|
Face Detection
|
1214
9.35 images/sec |
|
Horizon Detection
|
1655
40.8 Mpixels/sec |
|
Image Inpainting
|
2417
118.6 Mpixels/sec |
|
HDR
|
2876
39.2 Mpixels/sec |
|
Ray Tracing
|
2273
1.83 Mpixels/sec |
|
Structure from Motion
|
1287
11.5 Kpixels/sec |
|
Speech Recognition
|
1239
39.6 Words/sec |
|
Machine Learning
|
1207
46.6 images/sec |