User | dudleynyc |
Upload Date | Tue, 24 Sep 2019 21:15:01 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G8030) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 MacBookAir4,2 |
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 | 546 | |
---|---|---|
Crypto Score | 626 | |
Integer Score | 509 | |
Floating Point Score | 612 | |
AES-XTS
|
626
1.07 GB/sec |
|
Text Compression
|
625
3.16 MB/sec |
|
Image Compression
|
527
24.9 Mpixels/sec |
|
Navigation
|
563
1.59 MTE/sec |
|
HTML5
|
410
482.0 KElements/sec |
|
SQLite
|
479
150.1 Krows/sec |
|
PDF Rendering
|
502
27.3 Mpixels/sec |
|
Text Rendering
|
479
152.6 KB/sec |
|
Clang
|
486
3.78 Klines/sec |
|
Camera
|
538
6.24 images/sec |
|
N-Body Physics
|
525
657.2 Kpairs/sec |
|
Rigid Body Physics
|
696
4309.5 FPS |
|
Gaussian Blur
|
546
30.0 Mpixels/sec |
|
Face Detection
|
590
4.55 images/sec |
|
Horizon Detection
|
589
14.5 Mpixels/sec |
|
Image Inpainting
|
1024
50.2 Mpixels/sec |
|
HDR
|
1027
14.0 Mpixels/sec |
|
Ray Tracing
|
594
476.6 Kpixels/sec |
|
Structure from Motion
|
442
3.96 Kpixels/sec |
|
Speech Recognition
|
570
18.2 Words/sec |
|
Machine Learning
|
413
16.0 images/sec |
Multi-Core Score | 1106 | |
---|---|---|
Crypto Score | 1311 | |
Integer Score | 1054 | |
Floating Point Score | 1186 | |
AES-XTS
|
1311
2.23 GB/sec |
|
Text Compression
|
1539
7.78 MB/sec |
|
Image Compression
|
1044
49.4 Mpixels/sec |
|
Navigation
|
1343
3.79 MTE/sec |
|
HTML5
|
829
973.5 KElements/sec |
|
SQLite
|
1008
315.8 Krows/sec |
|
PDF Rendering
|
1012
54.9 Mpixels/sec |
|
Text Rendering
|
1007
320.8 KB/sec |
|
Clang
|
978
7.62 Klines/sec |
|
Camera
|
893
10.4 images/sec |
|
N-Body Physics
|
1136
1.42 Mpairs/sec |
|
Rigid Body Physics
|
1576
9763.6 FPS |
|
Gaussian Blur
|
934
51.4 Mpixels/sec |
|
Face Detection
|
1233
9.49 images/sec |
|
Horizon Detection
|
1253
30.9 Mpixels/sec |
|
Image Inpainting
|
1863
91.4 Mpixels/sec |
|
HDR
|
1912
26.1 Mpixels/sec |
|
Ray Tracing
|
1330
1.07 Mpixels/sec |
|
Structure from Motion
|
743
6.65 Kpixels/sec |
|
Speech Recognition
|
1058
33.8 Words/sec |
|
Machine Learning
|
677
26.2 images/sec |