User | JustNoo |
Upload Date | Fri, 22 Nov 2019 02:01:37 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G6030) |
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 | 443 | |
---|---|---|
Crypto Score | 479 | |
Integer Score | 424 | |
Floating Point Score | 478 | |
AES-XTS
|
479
835.7 MB/sec |
|
Text Compression
|
493
2.49 MB/sec |
|
Image Compression
|
450
21.3 Mpixels/sec |
|
Navigation
|
476
1.34 MTE/sec |
|
HTML5
|
345
405.1 KElements/sec |
|
SQLite
|
405
126.8 Krows/sec |
|
PDF Rendering
|
421
22.8 Mpixels/sec |
|
Text Rendering
|
414
132.0 KB/sec |
|
Clang
|
388
3.02 Klines/sec |
|
Camera
|
441
5.11 images/sec |
|
N-Body Physics
|
384
480.9 Kpairs/sec |
|
Rigid Body Physics
|
561
3475.0 FPS |
|
Gaussian Blur
|
353
19.4 Mpixels/sec |
|
Face Detection
|
468
3.60 images/sec |
|
Horizon Detection
|
487
12.0 Mpixels/sec |
|
Image Inpainting
|
805
39.5 Mpixels/sec |
|
HDR
|
845
11.5 Mpixels/sec |
|
Ray Tracing
|
493
395.6 Kpixels/sec |
|
Structure from Motion
|
369
3.31 Kpixels/sec |
|
Speech Recognition
|
405
12.9 Words/sec |
|
Machine Learning
|
343
13.3 images/sec |
Multi-Core Score | 992 | |
---|---|---|
Crypto Score | 1056 | |
Integer Score | 948 | |
Floating Point Score | 1075 | |
AES-XTS
|
1056
1.80 GB/sec |
|
Text Compression
|
1202
6.08 MB/sec |
|
Image Compression
|
1075
50.9 Mpixels/sec |
|
Navigation
|
1019
2.87 MTE/sec |
|
HTML5
|
717
842.2 KElements/sec |
|
SQLite
|
913
286.0 Krows/sec |
|
PDF Rendering
|
959
52.0 Mpixels/sec |
|
Text Rendering
|
935
297.9 KB/sec |
|
Clang
|
891
6.94 Klines/sec |
|
Camera
|
900
10.4 images/sec |
|
N-Body Physics
|
875
1.10 Mpairs/sec |
|
Rigid Body Physics
|
1488
9218.8 FPS |
|
Gaussian Blur
|
880
48.4 Mpixels/sec |
|
Face Detection
|
1014
7.81 images/sec |
|
Horizon Detection
|
1134
27.9 Mpixels/sec |
|
Image Inpainting
|
1656
81.2 Mpixels/sec |
|
HDR
|
1929
26.3 Mpixels/sec |
|
Ray Tracing
|
1271
1.02 Mpixels/sec |
|
Structure from Motion
|
710
6.36 Kpixels/sec |
|
Speech Recognition
|
932
29.8 Words/sec |
|
Machine Learning
|
623
24.1 images/sec |