User | Goldenrod |
Upload Date | Sun, 22 Mar 2020 19:46:43 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G11023) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
CPU Information | |
---|---|
Name | Intel Core i5-2557M |
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 | 3.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 666 MHz |
Single-Core Score | 510 | |
---|---|---|
Crypto Score | 590 | |
Integer Score | 480 | |
Floating Point Score | 562 | |
AES-XTS
|
590
1.01 GB/sec |
|
Text Compression
|
543
2.74 MB/sec |
|
Image Compression
|
516
24.4 Mpixels/sec |
|
Navigation
|
543
1.53 MTE/sec |
|
HTML5
|
412
484.0 KElements/sec |
|
SQLite
|
453
141.9 Krows/sec |
|
PDF Rendering
|
488
26.5 Mpixels/sec |
|
Text Rendering
|
420
133.7 KB/sec |
|
Clang
|
469
3.65 Klines/sec |
|
Camera
|
497
5.76 images/sec |
|
N-Body Physics
|
468
586.0 Kpairs/sec |
|
Rigid Body Physics
|
620
3838.1 FPS |
|
Gaussian Blur
|
426
23.4 Mpixels/sec |
|
Face Detection
|
568
4.37 images/sec |
|
Horizon Detection
|
566
14.0 Mpixels/sec |
|
Image Inpainting
|
954
46.8 Mpixels/sec |
|
HDR
|
993
13.5 Mpixels/sec |
|
Ray Tracing
|
662
531.4 Kpixels/sec |
|
Structure from Motion
|
400
3.59 Kpixels/sec |
|
Speech Recognition
|
443
14.1 Words/sec |
|
Machine Learning
|
400
15.5 images/sec |
Multi-Core Score | 1014 | |
---|---|---|
Crypto Score | 1219 | |
Integer Score | 961 | |
Floating Point Score | 1096 | |
AES-XTS
|
1219
2.08 GB/sec |
|
Text Compression
|
1238
6.26 MB/sec |
|
Image Compression
|
926
43.8 Mpixels/sec |
|
Navigation
|
1210
3.41 MTE/sec |
|
HTML5
|
783
918.8 KElements/sec |
|
SQLite
|
960
300.7 Krows/sec |
|
PDF Rendering
|
928
50.3 Mpixels/sec |
|
Text Rendering
|
948
302.1 KB/sec |
|
Clang
|
918
7.15 Klines/sec |
|
Camera
|
834
9.67 images/sec |
|
N-Body Physics
|
983
1.23 Mpairs/sec |
|
Rigid Body Physics
|
1464
9068.5 FPS |
|
Gaussian Blur
|
832
45.8 Mpixels/sec |
|
Face Detection
|
1111
8.55 images/sec |
|
Horizon Detection
|
1163
28.7 Mpixels/sec |
|
Image Inpainting
|
1698
83.3 Mpixels/sec |
|
HDR
|
1761
24.0 Mpixels/sec |
|
Ray Tracing
|
1419
1.14 Mpixels/sec |
|
Structure from Motion
|
675
6.04 Kpixels/sec |
|
Speech Recognition
|
994
31.8 Words/sec |
|
Machine Learning
|
620
23.9 images/sec |