User | sjroberts |
Upload Date | Sun, 07 Feb 2021 08:56:44 +0000 |
Views | 7 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G87) |
Model | MacBook Air (11-inch Mid 2011) |
Model ID | MacBookAir4,1 |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
CPU Information | |
---|---|
Name | Intel Core i7-2677M |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.80 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 | 4.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 1333 MT/s |
Single-Core Score | 453 | |
---|---|---|
Crypto Score | 445 | |
Integer Score | 433 | |
Floating Point Score | 496 | |
AES-XTS
|
445
775.9 MB/sec |
|
Text Compression
|
440
2.23 MB/sec |
|
Image Compression
|
485
23.0 Mpixels/sec |
|
Navigation
|
492
1.39 MTE/sec |
|
HTML5
|
354
416.1 KElements/sec |
|
SQLite
|
412
129.1 Krows/sec |
|
PDF Rendering
|
454
24.7 Mpixels/sec |
|
Text Rendering
|
428
136.3 KB/sec |
|
Clang
|
393
3.07 Klines/sec |
|
Camera
|
461
5.34 images/sec |
|
N-Body Physics
|
399
499.7 Kpairs/sec |
|
Rigid Body Physics
|
596
3691.3 FPS |
|
Gaussian Blur
|
418
23.0 Mpixels/sec |
|
Face Detection
|
354
2.73 images/sec |
|
Horizon Detection
|
451
11.1 Mpixels/sec |
|
Image Inpainting
|
872
42.8 Mpixels/sec |
|
HDR
|
901
12.3 Mpixels/sec |
|
Ray Tracing
|
589
472.9 Kpixels/sec |
|
Structure from Motion
|
378
3.39 Kpixels/sec |
|
Speech Recognition
|
450
14.4 Words/sec |
|
Machine Learning
|
358
13.8 images/sec |
Multi-Core Score | 833 | |
---|---|---|
Crypto Score | 1078 | |
Integer Score | 780 | |
Floating Point Score | 907 | |
AES-XTS
|
1078
1.84 GB/sec |
|
Text Compression
|
1039
5.25 MB/sec |
|
Image Compression
|
825
39.0 Mpixels/sec |
|
Navigation
|
998
2.81 MTE/sec |
|
HTML5
|
566
664.4 KElements/sec |
|
SQLite
|
767
240.4 Krows/sec |
|
PDF Rendering
|
761
41.3 Mpixels/sec |
|
Text Rendering
|
864
275.1 KB/sec |
|
Clang
|
728
5.67 Klines/sec |
|
Camera
|
601
6.97 images/sec |
|
N-Body Physics
|
711
889.2 Kpairs/sec |
|
Rigid Body Physics
|
1263
7824.2 FPS |
|
Gaussian Blur
|
759
41.7 Mpixels/sec |
|
Face Detection
|
916
7.05 images/sec |
|
Horizon Detection
|
871
21.5 Mpixels/sec |
|
Image Inpainting
|
1392
68.3 Mpixels/sec |
|
HDR
|
1584
21.6 Mpixels/sec |
|
Ray Tracing
|
1139
914.8 Kpixels/sec |
|
Structure from Motion
|
622
5.58 Kpixels/sec |
|
Speech Recognition
|
856
27.4 Words/sec |
|
Machine Learning
|
471
18.2 images/sec |