User | ozarowski |
Upload Date | Wed, 19 Jun 2024 21:50:18 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G66) |
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 | 251 | |
---|---|---|
Crypto Score | 276 | |
Integer Score | 239 | |
Floating Point Score | 272 | |
AES-XTS
|
276
482.3 MB/sec |
|
Text Compression
|
277
1.40 MB/sec |
|
Image Compression
|
275
13.0 Mpixels/sec |
|
Navigation
|
305
858.8 KTE/sec |
|
HTML5
|
189
221.4 KElements/sec |
|
SQLite
|
209
65.4 Krows/sec |
|
PDF Rendering
|
248
13.5 Mpixels/sec |
|
Text Rendering
|
220
70.2 KB/sec |
|
Clang
|
204
1.59 Klines/sec |
|
Camera
|
251
2.91 images/sec |
|
N-Body Physics
|
183
229.4 Kpairs/sec |
|
Rigid Body Physics
|
366
2267.0 FPS |
|
Gaussian Blur
|
189
10.4 Mpixels/sec |
|
Face Detection
|
323
2.48 images/sec |
|
Horizon Detection
|
273
6.73 Mpixels/sec |
|
Image Inpainting
|
449
22.0 Mpixels/sec |
|
HDR
|
516
7.03 Mpixels/sec |
|
Ray Tracing
|
342
274.9 Kpixels/sec |
|
Structure from Motion
|
188
1.69 Kpixels/sec |
|
Speech Recognition
|
229
7.33 Words/sec |
|
Machine Learning
|
158
6.10 images/sec |
Multi-Core Score | 433 | |
---|---|---|
Crypto Score | 433 | |
Integer Score | 410 | |
Floating Point Score | 484 | |
AES-XTS
|
433
756.2 MB/sec |
|
Text Compression
|
530
2.68 MB/sec |
|
Image Compression
|
470
22.2 Mpixels/sec |
|
Navigation
|
542
1.53 MTE/sec |
|
HTML5
|
318
372.8 KElements/sec |
|
SQLite
|
374
117.0 Krows/sec |
|
PDF Rendering
|
396
21.5 Mpixels/sec |
|
Text Rendering
|
375
119.6 KB/sec |
|
Clang
|
346
2.70 Klines/sec |
|
Camera
|
396
4.58 images/sec |
|
N-Body Physics
|
349
436.9 Kpairs/sec |
|
Rigid Body Physics
|
625
3871.8 FPS |
|
Gaussian Blur
|
399
21.9 Mpixels/sec |
|
Face Detection
|
486
3.74 images/sec |
|
Horizon Detection
|
500
12.3 Mpixels/sec |
|
Image Inpainting
|
711
34.9 Mpixels/sec |
|
HDR
|
894
12.2 Mpixels/sec |
|
Ray Tracing
|
628
504.1 Kpixels/sec |
|
Structure from Motion
|
340
3.04 Kpixels/sec |
|
Speech Recognition
|
429
13.7 Words/sec |
|
Machine Learning
|
275
10.6 images/sec |