User | vol |
Upload Date | Sun, 19 Apr 2020 01:46:28 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 10.13.4 (Build 17E202) |
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 | 545 | |
---|---|---|
Crypto Score | 573 | |
Integer Score | 504 | |
Floating Point Score | 629 | |
AES-XTS
|
573
1000.7 MB/sec |
|
Text Compression
|
570
2.88 MB/sec |
|
Image Compression
|
548
25.9 Mpixels/sec |
|
Navigation
|
522
1.47 MTE/sec |
|
HTML5
|
421
494.7 KElements/sec |
|
SQLite
|
486
152.1 Krows/sec |
|
PDF Rendering
|
493
26.7 Mpixels/sec |
|
Text Rendering
|
468
149.1 KB/sec |
|
Clang
|
487
3.79 Klines/sec |
|
Camera
|
560
6.49 images/sec |
|
N-Body Physics
|
537
672.5 Kpairs/sec |
|
Rigid Body Physics
|
737
4565.1 FPS |
|
Gaussian Blur
|
540
29.7 Mpixels/sec |
|
Face Detection
|
610
4.70 images/sec |
|
Horizon Detection
|
596
14.7 Mpixels/sec |
|
Image Inpainting
|
1048
51.4 Mpixels/sec |
|
HDR
|
1030
14.0 Mpixels/sec |
|
Ray Tracing
|
686
551.2 Kpixels/sec |
|
Structure from Motion
|
424
3.79 Kpixels/sec |
|
Speech Recognition
|
560
17.9 Words/sec |
|
Machine Learning
|
443
17.1 images/sec |
Multi-Core Score | 1130 | |
---|---|---|
Crypto Score | 1313 | |
Integer Score | 1095 | |
Floating Point Score | 1175 | |
AES-XTS
|
1313
2.24 GB/sec |
|
Text Compression
|
1495
7.56 MB/sec |
|
Image Compression
|
1116
52.8 Mpixels/sec |
|
Navigation
|
1340
3.78 MTE/sec |
|
HTML5
|
895
1.05 MElements/sec |
|
SQLite
|
1073
336.3 Krows/sec |
|
PDF Rendering
|
1002
54.4 Mpixels/sec |
|
Text Rendering
|
1010
321.7 KB/sec |
|
Clang
|
1068
8.32 Klines/sec |
|
Camera
|
974
11.3 images/sec |
|
N-Body Physics
|
1159
1.45 Mpairs/sec |
|
Rigid Body Physics
|
1724
10681.7 FPS |
|
Gaussian Blur
|
955
52.5 Mpixels/sec |
|
Face Detection
|
1289
9.92 images/sec |
|
Horizon Detection
|
1228
30.3 Mpixels/sec |
|
Image Inpainting
|
1745
85.6 Mpixels/sec |
|
HDR
|
1695
23.1 Mpixels/sec |
|
Ray Tracing
|
1345
1.08 Mpixels/sec |
|
Structure from Motion
|
635
5.69 Kpixels/sec |
|
Speech Recognition
|
1103
35.3 Words/sec |
|
Machine Learning
|
699
27.0 images/sec |