User | FlMonkey |
Upload Date | Thu, 29 Apr 2021 15:41:53 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G11023) |
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 | 343 | |
---|---|---|
Crypto Score | 430 | |
Integer Score | 306 | |
Floating Point Score | 408 | |
AES-XTS
|
430
749.8 MB/sec |
|
Text Compression
|
353
1.78 MB/sec |
|
Image Compression
|
331
15.7 Mpixels/sec |
|
Navigation
|
298
838.9 KTE/sec |
|
HTML5
|
273
321.1 KElements/sec |
|
SQLite
|
324
101.5 Krows/sec |
|
PDF Rendering
|
317
17.2 Mpixels/sec |
|
Text Rendering
|
267
85.1 KB/sec |
|
Clang
|
279
2.18 Klines/sec |
|
Camera
|
321
3.72 images/sec |
|
N-Body Physics
|
331
414.1 Kpairs/sec |
|
Rigid Body Physics
|
524
3245.1 FPS |
|
Gaussian Blur
|
279
15.3 Mpixels/sec |
|
Face Detection
|
475
3.65 images/sec |
|
Horizon Detection
|
416
10.3 Mpixels/sec |
|
Image Inpainting
|
661
32.4 Mpixels/sec |
|
HDR
|
635
8.65 Mpixels/sec |
|
Ray Tracing
|
378
303.7 Kpixels/sec |
|
Structure from Motion
|
274
2.45 Kpixels/sec |
|
Speech Recognition
|
363
11.6 Words/sec |
|
Machine Learning
|
347
13.4 images/sec |
Multi-Core Score | 873 | |
---|---|---|
Crypto Score | 1166 | |
Integer Score | 836 | |
Floating Point Score | 903 | |
AES-XTS
|
1166
1.99 GB/sec |
|
Text Compression
|
1053
5.33 MB/sec |
|
Image Compression
|
882
41.7 Mpixels/sec |
|
Navigation
|
1000
2.82 MTE/sec |
|
HTML5
|
696
817.0 KElements/sec |
|
SQLite
|
759
237.8 Krows/sec |
|
PDF Rendering
|
844
45.8 Mpixels/sec |
|
Text Rendering
|
774
246.7 KB/sec |
|
Clang
|
704
5.49 Klines/sec |
|
Camera
|
880
10.2 images/sec |
|
N-Body Physics
|
735
919.3 Kpairs/sec |
|
Rigid Body Physics
|
1186
7348.3 FPS |
|
Gaussian Blur
|
658
36.2 Mpixels/sec |
|
Face Detection
|
898
6.92 images/sec |
|
Horizon Detection
|
954
23.5 Mpixels/sec |
|
Image Inpainting
|
1329
65.2 Mpixels/sec |
|
HDR
|
1576
21.5 Mpixels/sec |
|
Ray Tracing
|
1140
915.4 Kpixels/sec |
|
Structure from Motion
|
620
5.56 Kpixels/sec |
|
Speech Recognition
|
773
24.7 Words/sec |
|
Machine Learning
|
582
22.5 images/sec |