User | jke |
Upload Date | Tue, 01 Mar 2022 02:12:24 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14042) |
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 1333 MT/s |
Single-Core Score | 521 | |
---|---|---|
Crypto Score | 575 | |
Integer Score | 488 | |
Floating Point Score | 582 | |
AES-XTS
|
575
1003.4 MB/sec |
|
Text Compression
|
583
2.95 MB/sec |
|
Image Compression
|
520
24.6 Mpixels/sec |
|
Navigation
|
542
1.53 MTE/sec |
|
HTML5
|
421
494.3 KElements/sec |
|
SQLite
|
414
129.8 Krows/sec |
|
PDF Rendering
|
488
26.5 Mpixels/sec |
|
Text Rendering
|
443
141.1 KB/sec |
|
Clang
|
484
3.77 Klines/sec |
|
Camera
|
525
6.08 images/sec |
|
N-Body Physics
|
465
581.8 Kpairs/sec |
|
Rigid Body Physics
|
672
4164.0 FPS |
|
Gaussian Blur
|
463
25.5 Mpixels/sec |
|
Face Detection
|
571
4.40 images/sec |
|
Horizon Detection
|
556
13.7 Mpixels/sec |
|
Image Inpainting
|
925
45.4 Mpixels/sec |
|
HDR
|
1006
13.7 Mpixels/sec |
|
Ray Tracing
|
680
546.3 Kpixels/sec |
|
Structure from Motion
|
417
3.74 Kpixels/sec |
|
Speech Recognition
|
512
16.4 Words/sec |
|
Machine Learning
|
418
16.1 images/sec |
Multi-Core Score | 1036 | |
---|---|---|
Crypto Score | 1210 | |
Integer Score | 952 | |
Floating Point Score | 1190 | |
AES-XTS
|
1210
2.06 GB/sec |
|
Text Compression
|
1406
7.11 MB/sec |
|
Image Compression
|
1158
54.8 Mpixels/sec |
|
Navigation
|
1138
3.21 MTE/sec |
|
HTML5
|
703
825.5 KElements/sec |
|
SQLite
|
864
270.8 Krows/sec |
|
PDF Rendering
|
838
45.5 Mpixels/sec |
|
Text Rendering
|
907
288.9 KB/sec |
|
Clang
|
846
6.59 Klines/sec |
|
Camera
|
891
10.3 images/sec |
|
N-Body Physics
|
838
1.05 Mpairs/sec |
|
Rigid Body Physics
|
1622
10050.6 FPS |
|
Gaussian Blur
|
973
53.5 Mpixels/sec |
|
Face Detection
|
1222
9.41 images/sec |
|
Horizon Detection
|
1258
31.0 Mpixels/sec |
|
Image Inpainting
|
1813
88.9 Mpixels/sec |
|
HDR
|
2096
28.6 Mpixels/sec |
|
Ray Tracing
|
1572
1.26 Mpixels/sec |
|
Structure from Motion
|
806
7.22 Kpixels/sec |
|
Speech Recognition
|
1046
33.4 Words/sec |
|
Machine Learning
|
664
25.7 images/sec |