User | Alkuzmi |
Upload Date | Thu, 16 Apr 2020 21:03:17 +0000 |
Views | 5 |
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 666 MHz |
Single-Core Score | 160 | |
---|---|---|
Crypto Score | 170 | |
Integer Score | 152 | |
Floating Point Score | 175 | |
AES-XTS
|
170
296.4 MB/sec |
|
Text Compression
|
152
789.0 KB/sec |
|
Image Compression
|
152
7.19 Mpixels/sec |
|
Navigation
|
184
518.8 KTE/sec |
|
HTML5
|
113
133.3 KElements/sec |
|
SQLite
|
133
41.7 Krows/sec |
|
PDF Rendering
|
151
8.20 Mpixels/sec |
|
Text Rendering
|
171
54.4 KB/sec |
|
Clang
|
151
1.18 Klines/sec |
|
Camera
|
174
2.01 images/sec |
|
N-Body Physics
|
140
174.8 Kpairs/sec |
|
Rigid Body Physics
|
246
1526.8 FPS |
|
Gaussian Blur
|
131
7.20 Mpixels/sec |
|
Face Detection
|
164
1.26 images/sec |
|
Horizon Detection
|
169
4.15 Mpixels/sec |
|
Image Inpainting
|
292
14.3 Mpixels/sec |
|
HDR
|
287
3.91 Mpixels/sec |
|
Ray Tracing
|
186
149.5 Kpixels/sec |
|
Structure from Motion
|
119
1.07 Kpixels/sec |
|
Speech Recognition
|
166
5.30 Words/sec |
|
Machine Learning
|
125
4.85 images/sec |
Multi-Core Score | 313 | |
---|---|---|
Crypto Score | 321 | |
Integer Score | 291 | |
Floating Point Score | 359 | |
AES-XTS
|
321
559.5 MB/sec |
|
Text Compression
|
389
1.97 MB/sec |
|
Image Compression
|
306
14.5 Mpixels/sec |
|
Navigation
|
424
1.20 MTE/sec |
|
HTML5
|
209
244.9 KElements/sec |
|
SQLite
|
266
83.5 Krows/sec |
|
PDF Rendering
|
280
15.2 Mpixels/sec |
|
Text Rendering
|
279
88.8 KB/sec |
|
Clang
|
247
1.92 Klines/sec |
|
Camera
|
276
3.20 images/sec |
|
N-Body Physics
|
279
349.1 Kpairs/sec |
|
Rigid Body Physics
|
433
2685.3 FPS |
|
Gaussian Blur
|
269
14.8 Mpixels/sec |
|
Face Detection
|
324
2.49 images/sec |
|
Horizon Detection
|
342
8.42 Mpixels/sec |
|
Image Inpainting
|
538
26.4 Mpixels/sec |
|
HDR
|
569
7.76 Mpixels/sec |
|
Ray Tracing
|
412
331.0 Kpixels/sec |
|
Structure from Motion
|
243
2.18 Kpixels/sec |
|
Speech Recognition
|
465
14.9 Words/sec |
|
Machine Learning
|
246
9.52 images/sec |