User | tom526 |
Upload Date | Sun, 07 Jan 2024 06:02:16 +0000 |
Views | 9 |
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 |
Cluster 1 | 2 Cores |
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 | 524 | |
---|---|---|
Crypto Score | 591 | |
Integer Score | 489 | |
Floating Point Score | 588 | |
AES-XTS
|
591
1.01 GB/sec |
|
Text Compression
|
589
2.98 MB/sec |
|
Image Compression
|
530
25.1 Mpixels/sec |
|
Navigation
|
514
1.45 MTE/sec |
|
HTML5
|
407
477.4 KElements/sec |
|
SQLite
|
453
141.8 Krows/sec |
|
PDF Rendering
|
493
26.7 Mpixels/sec |
|
Text Rendering
|
443
141.0 KB/sec |
|
Clang
|
478
3.73 Klines/sec |
|
Camera
|
521
6.03 images/sec |
|
N-Body Physics
|
469
586.8 Kpairs/sec |
|
Rigid Body Physics
|
677
4194.1 FPS |
|
Gaussian Blur
|
477
26.2 Mpixels/sec |
|
Face Detection
|
577
4.44 images/sec |
|
Horizon Detection
|
564
13.9 Mpixels/sec |
|
Image Inpainting
|
970
47.6 Mpixels/sec |
|
HDR
|
998
13.6 Mpixels/sec |
|
Ray Tracing
|
669
537.2 Kpixels/sec |
|
Structure from Motion
|
420
3.76 Kpixels/sec |
|
Speech Recognition
|
498
15.9 Words/sec |
|
Machine Learning
|
433
16.7 images/sec |
Multi-Core Score | 1024 | |
---|---|---|
Crypto Score | 1215 | |
Integer Score | 974 | |
Floating Point Score | 1100 | |
AES-XTS
|
1215
2.07 GB/sec |
|
Text Compression
|
1427
7.22 MB/sec |
|
Image Compression
|
1012
47.9 Mpixels/sec |
|
Navigation
|
1281
3.61 MTE/sec |
|
HTML5
|
753
883.9 KElements/sec |
|
SQLite
|
860
269.4 Krows/sec |
|
PDF Rendering
|
910
49.4 Mpixels/sec |
|
Text Rendering
|
944
300.8 KB/sec |
|
Clang
|
920
7.16 Klines/sec |
|
Camera
|
835
9.68 images/sec |
|
N-Body Physics
|
988
1.24 Mpairs/sec |
|
Rigid Body Physics
|
1485
9198.5 FPS |
|
Gaussian Blur
|
834
45.9 Mpixels/sec |
|
Face Detection
|
1152
8.87 images/sec |
|
Horizon Detection
|
1152
28.4 Mpixels/sec |
|
Image Inpainting
|
1718
84.3 Mpixels/sec |
|
HDR
|
1809
24.6 Mpixels/sec |
|
Ray Tracing
|
1403
1.13 Mpixels/sec |
|
Structure from Motion
|
694
6.22 Kpixels/sec |
|
Speech Recognition
|
980
31.3 Words/sec |
|
Machine Learning
|
594
23.0 images/sec |