User | dmitry8080 |
Upload Date | Fri, 12 Jun 2020 10:35:08 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G13035) |
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 | 504 | |
---|---|---|
Crypto Score | 558 | |
Integer Score | 476 | |
Floating Point Score | 557 | |
AES-XTS
|
558
974.0 MB/sec |
|
Text Compression
|
564
2.85 MB/sec |
|
Image Compression
|
481
22.7 Mpixels/sec |
|
Navigation
|
516
1.45 MTE/sec |
|
HTML5
|
386
453.4 KElements/sec |
|
SQLite
|
445
139.4 Krows/sec |
|
PDF Rendering
|
477
25.9 Mpixels/sec |
|
Text Rendering
|
452
144.0 KB/sec |
|
Clang
|
469
3.65 Klines/sec |
|
Camera
|
513
5.95 images/sec |
|
N-Body Physics
|
439
549.9 Kpairs/sec |
|
Rigid Body Physics
|
659
4080.6 FPS |
|
Gaussian Blur
|
441
24.3 Mpixels/sec |
|
Face Detection
|
556
4.28 images/sec |
|
Horizon Detection
|
544
13.4 Mpixels/sec |
|
Image Inpainting
|
920
45.1 Mpixels/sec |
|
HDR
|
930
12.7 Mpixels/sec |
|
Ray Tracing
|
630
505.8 Kpixels/sec |
|
Structure from Motion
|
400
3.58 Kpixels/sec |
|
Speech Recognition
|
469
15.0 Words/sec |
|
Machine Learning
|
409
15.8 images/sec |
Multi-Core Score | 988 | |
---|---|---|
Crypto Score | 1211 | |
Integer Score | 935 | |
Floating Point Score | 1067 | |
AES-XTS
|
1211
2.06 GB/sec |
|
Text Compression
|
1190
6.02 MB/sec |
|
Image Compression
|
1015
48.0 Mpixels/sec |
|
Navigation
|
1181
3.33 MTE/sec |
|
HTML5
|
728
854.9 KElements/sec |
|
SQLite
|
902
282.5 Krows/sec |
|
PDF Rendering
|
894
48.5 Mpixels/sec |
|
Text Rendering
|
930
296.4 KB/sec |
|
Clang
|
863
6.72 Klines/sec |
|
Camera
|
815
9.45 images/sec |
|
N-Body Physics
|
947
1.18 Mpairs/sec |
|
Rigid Body Physics
|
1360
8424.4 FPS |
|
Gaussian Blur
|
726
39.9 Mpixels/sec |
|
Face Detection
|
1097
8.45 images/sec |
|
Horizon Detection
|
1064
26.2 Mpixels/sec |
|
Image Inpainting
|
1732
85.0 Mpixels/sec |
|
HDR
|
1633
22.3 Mpixels/sec |
|
Ray Tracing
|
1518
1.22 Mpixels/sec |
|
Structure from Motion
|
666
5.97 Kpixels/sec |
|
Speech Recognition
|
1009
32.2 Words/sec |
|
Machine Learning
|
645
24.9 images/sec |