User | Benedetto |
Upload Date | Mon, 20 Apr 2020 18:34:56 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G12034) |
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 | 516 | |
---|---|---|
Crypto Score | 545 | |
Integer Score | 485 | |
Floating Point Score | 577 | |
AES-XTS
|
545
951.1 MB/sec |
|
Text Compression
|
574
2.90 MB/sec |
|
Image Compression
|
529
25.0 Mpixels/sec |
|
Navigation
|
545
1.54 MTE/sec |
|
HTML5
|
400
470.2 KElements/sec |
|
SQLite
|
461
144.3 Krows/sec |
|
PDF Rendering
|
476
25.8 Mpixels/sec |
|
Text Rendering
|
425
135.3 KB/sec |
|
Clang
|
476
3.71 Klines/sec |
|
Camera
|
510
5.91 images/sec |
|
N-Body Physics
|
452
566.1 Kpairs/sec |
|
Rigid Body Physics
|
690
4273.7 FPS |
|
Gaussian Blur
|
462
25.4 Mpixels/sec |
|
Face Detection
|
567
4.37 images/sec |
|
Horizon Detection
|
560
13.8 Mpixels/sec |
|
Image Inpainting
|
938
46.0 Mpixels/sec |
|
HDR
|
1001
13.6 Mpixels/sec |
|
Ray Tracing
|
653
524.6 Kpixels/sec |
|
Structure from Motion
|
412
3.69 Kpixels/sec |
|
Speech Recognition
|
498
15.9 Words/sec |
|
Machine Learning
|
412
15.9 images/sec |
Multi-Core Score | 1094 | |
---|---|---|
Crypto Score | 1218 | |
Integer Score | 1057 | |
Floating Point Score | 1152 | |
AES-XTS
|
1218
2.08 GB/sec |
|
Text Compression
|
1417
7.17 MB/sec |
|
Image Compression
|
1175
55.6 Mpixels/sec |
|
Navigation
|
1261
3.56 MTE/sec |
|
HTML5
|
824
967.4 KElements/sec |
|
SQLite
|
1014
317.6 Krows/sec |
|
PDF Rendering
|
1043
56.6 Mpixels/sec |
|
Text Rendering
|
960
305.9 KB/sec |
|
Clang
|
990
7.71 Klines/sec |
|
Camera
|
949
11.0 images/sec |
|
N-Body Physics
|
976
1.22 Mpairs/sec |
|
Rigid Body Physics
|
1648
10208.1 FPS |
|
Gaussian Blur
|
900
49.5 Mpixels/sec |
|
Face Detection
|
1193
9.18 images/sec |
|
Horizon Detection
|
1194
29.4 Mpixels/sec |
|
Image Inpainting
|
1763
86.5 Mpixels/sec |
|
HDR
|
1921
26.2 Mpixels/sec |
|
Ray Tracing
|
1453
1.17 Mpixels/sec |
|
Structure from Motion
|
731
6.55 Kpixels/sec |
|
Speech Recognition
|
1020
32.6 Words/sec |
|
Machine Learning
|
626
24.2 images/sec |