User | ledkynet |
Upload Date | Sun, 27 Sep 2020 18:56:58 +0000 |
Views | 9 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14031) |
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 666 MHz |
Single-Core Score | 425 | |
---|---|---|
Crypto Score | 533 | |
Integer Score | 403 | |
Floating Point Score | 453 | |
AES-XTS
|
533
930.8 MB/sec |
|
Text Compression
|
475
2.40 MB/sec |
|
Image Compression
|
410
19.4 Mpixels/sec |
|
Navigation
|
433
1.22 MTE/sec |
|
HTML5
|
333
391.2 KElements/sec |
|
SQLite
|
388
121.7 Krows/sec |
|
PDF Rendering
|
410
22.2 Mpixels/sec |
|
Text Rendering
|
377
120.3 KB/sec |
|
Clang
|
363
2.83 Klines/sec |
|
Camera
|
458
5.31 images/sec |
|
N-Body Physics
|
299
374.3 Kpairs/sec |
|
Rigid Body Physics
|
622
3853.0 FPS |
|
Gaussian Blur
|
358
19.7 Mpixels/sec |
|
Face Detection
|
476
3.66 images/sec |
|
Horizon Detection
|
493
12.1 Mpixels/sec |
|
Image Inpainting
|
682
33.5 Mpixels/sec |
|
HDR
|
895
12.2 Mpixels/sec |
|
Ray Tracing
|
566
454.7 Kpixels/sec |
|
Structure from Motion
|
312
2.80 Kpixels/sec |
|
Speech Recognition
|
345
11.0 Words/sec |
|
Machine Learning
|
285
11.0 images/sec |
Multi-Core Score | 904 | |
---|---|---|
Crypto Score | 813 | |
Integer Score | 855 | |
Floating Point Score | 1026 | |
AES-XTS
|
813
1.39 GB/sec |
|
Text Compression
|
874
4.42 MB/sec |
|
Image Compression
|
867
41.0 Mpixels/sec |
|
Navigation
|
1048
2.96 MTE/sec |
|
HTML5
|
685
803.9 KElements/sec |
|
SQLite
|
858
268.7 Krows/sec |
|
PDF Rendering
|
926
50.3 Mpixels/sec |
|
Text Rendering
|
793
252.8 KB/sec |
|
Clang
|
873
6.80 Klines/sec |
|
Camera
|
818
9.48 images/sec |
|
N-Body Physics
|
842
1.05 Mpairs/sec |
|
Rigid Body Physics
|
1421
8801.4 FPS |
|
Gaussian Blur
|
867
47.7 Mpixels/sec |
|
Face Detection
|
1072
8.25 images/sec |
|
Horizon Detection
|
1004
24.8 Mpixels/sec |
|
Image Inpainting
|
1532
75.2 Mpixels/sec |
|
HDR
|
1768
24.1 Mpixels/sec |
|
Ray Tracing
|
1357
1.09 Mpixels/sec |
|
Structure from Motion
|
684
6.13 Kpixels/sec |
|
Speech Recognition
|
936
29.9 Words/sec |
|
Machine Learning
|
504
19.5 images/sec |