User | noname3 |
Upload Date | Thu, 02 Apr 2020 12:36:01 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.15.4 (Build 19E266) |
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 | 502 | |
---|---|---|
Crypto Score | 573 | |
Integer Score | 479 | |
Floating Point Score | 539 | |
AES-XTS
|
573
999.9 MB/sec |
|
Text Compression
|
561
2.84 MB/sec |
|
Image Compression
|
514
24.3 Mpixels/sec |
|
Navigation
|
552
1.56 MTE/sec |
|
HTML5
|
386
453.2 KElements/sec |
|
SQLite
|
455
142.6 Krows/sec |
|
PDF Rendering
|
478
25.9 Mpixels/sec |
|
Text Rendering
|
465
148.3 KB/sec |
|
Clang
|
458
3.57 Klines/sec |
|
Camera
|
466
5.40 images/sec |
|
N-Body Physics
|
300
375.8 Kpairs/sec |
|
Rigid Body Physics
|
626
3880.4 FPS |
|
Gaussian Blur
|
430
23.6 Mpixels/sec |
|
Face Detection
|
529
4.08 images/sec |
|
Horizon Detection
|
558
13.7 Mpixels/sec |
|
Image Inpainting
|
918
45.0 Mpixels/sec |
|
HDR
|
976
13.3 Mpixels/sec |
|
Ray Tracing
|
655
526.3 Kpixels/sec |
|
Structure from Motion
|
402
3.60 Kpixels/sec |
|
Speech Recognition
|
495
15.8 Words/sec |
|
Machine Learning
|
397
15.3 images/sec |
Multi-Core Score | 1101 | |
---|---|---|
Crypto Score | 1214 | |
Integer Score | 1053 | |
Floating Point Score | 1186 | |
AES-XTS
|
1214
2.07 GB/sec |
|
Text Compression
|
1365
6.90 MB/sec |
|
Image Compression
|
1175
55.6 Mpixels/sec |
|
Navigation
|
1310
3.69 MTE/sec |
|
HTML5
|
818
960.6 KElements/sec |
|
SQLite
|
1068
334.7 Krows/sec |
|
PDF Rendering
|
1102
59.8 Mpixels/sec |
|
Text Rendering
|
936
298.2 KB/sec |
|
Clang
|
912
7.10 Klines/sec |
|
Camera
|
925
10.7 images/sec |
|
N-Body Physics
|
935
1.17 Mpairs/sec |
|
Rigid Body Physics
|
1636
10134.4 FPS |
|
Gaussian Blur
|
937
51.5 Mpixels/sec |
|
Face Detection
|
1217
9.37 images/sec |
|
Horizon Detection
|
1238
30.5 Mpixels/sec |
|
Image Inpainting
|
1783
87.5 Mpixels/sec |
|
HDR
|
2080
28.3 Mpixels/sec |
|
Ray Tracing
|
1560
1.25 Mpixels/sec |
|
Structure from Motion
|
772
6.91 Kpixels/sec |
|
Speech Recognition
|
1041
33.3 Words/sec |
|
Machine Learning
|
651
25.2 images/sec |