User | bmanisk |
Upload Date | Sat, 05 Sep 2020 02:11:46 +0000 |
Views | 7 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14019) |
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 | 514 | |
---|---|---|
Crypto Score | 587 | |
Integer Score | 479 | |
Floating Point Score | 577 | |
AES-XTS
|
587
1023.8 MB/sec |
|
Text Compression
|
541
2.74 MB/sec |
|
Image Compression
|
533
25.2 Mpixels/sec |
|
Navigation
|
529
1.49 MTE/sec |
|
HTML5
|
389
456.5 KElements/sec |
|
SQLite
|
434
135.9 Krows/sec |
|
PDF Rendering
|
471
25.6 Mpixels/sec |
|
Text Rendering
|
441
140.6 KB/sec |
|
Clang
|
477
3.72 Klines/sec |
|
Camera
|
522
6.05 images/sec |
|
N-Body Physics
|
454
567.9 Kpairs/sec |
|
Rigid Body Physics
|
676
4190.5 FPS |
|
Gaussian Blur
|
463
25.4 Mpixels/sec |
|
Face Detection
|
583
4.49 images/sec |
|
Horizon Detection
|
556
13.7 Mpixels/sec |
|
Image Inpainting
|
921
45.2 Mpixels/sec |
|
HDR
|
976
13.3 Mpixels/sec |
|
Ray Tracing
|
650
521.7 Kpixels/sec |
|
Structure from Motion
|
412
3.69 Kpixels/sec |
|
Speech Recognition
|
487
15.6 Words/sec |
|
Machine Learning
|
440
17.0 images/sec |
Multi-Core Score | 980 | |
---|---|---|
Crypto Score | 1225 | |
Integer Score | 935 | |
Floating Point Score | 1037 | |
AES-XTS
|
1225
2.09 GB/sec |
|
Text Compression
|
1285
6.50 MB/sec |
|
Image Compression
|
985
46.6 Mpixels/sec |
|
Navigation
|
1189
3.35 MTE/sec |
|
HTML5
|
751
881.6 KElements/sec |
|
SQLite
|
858
268.9 Krows/sec |
|
PDF Rendering
|
892
48.4 Mpixels/sec |
|
Text Rendering
|
924
294.4 KB/sec |
|
Clang
|
860
6.70 Klines/sec |
|
Camera
|
796
9.23 images/sec |
|
N-Body Physics
|
915
1.14 Mpairs/sec |
|
Rigid Body Physics
|
1416
8774.6 FPS |
|
Gaussian Blur
|
782
43.0 Mpixels/sec |
|
Face Detection
|
1078
8.30 images/sec |
|
Horizon Detection
|
1070
26.4 Mpixels/sec |
|
Image Inpainting
|
1619
79.4 Mpixels/sec |
|
HDR
|
1720
23.4 Mpixels/sec |
|
Ray Tracing
|
1300
1.04 Mpixels/sec |
|
Structure from Motion
|
654
5.86 Kpixels/sec |
|
Speech Recognition
|
921
29.5 Words/sec |
|
Machine Learning
|
583
22.5 images/sec |