User | SergeevMA |
Upload Date | Wed, 15 Jul 2020 08:55:48 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G13035) |
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 | 461 | |
---|---|---|
Crypto Score | 526 | |
Integer Score | 430 | |
Floating Point Score | 518 | |
AES-XTS
|
526
917.3 MB/sec |
|
Text Compression
|
513
2.59 MB/sec |
|
Image Compression
|
482
22.8 Mpixels/sec |
|
Navigation
|
483
1.36 MTE/sec |
|
HTML5
|
363
426.0 KElements/sec |
|
SQLite
|
408
128.0 Krows/sec |
|
PDF Rendering
|
446
24.2 Mpixels/sec |
|
Text Rendering
|
350
111.5 KB/sec |
|
Clang
|
389
3.03 Klines/sec |
|
Camera
|
470
5.45 images/sec |
|
N-Body Physics
|
400
500.4 Kpairs/sec |
|
Rigid Body Physics
|
539
3337.2 FPS |
|
Gaussian Blur
|
427
23.4 Mpixels/sec |
|
Face Detection
|
505
3.89 images/sec |
|
Horizon Detection
|
526
13.0 Mpixels/sec |
|
Image Inpainting
|
865
42.4 Mpixels/sec |
|
HDR
|
897
12.2 Mpixels/sec |
|
Ray Tracing
|
571
458.9 Kpixels/sec |
|
Structure from Motion
|
365
3.27 Kpixels/sec |
|
Speech Recognition
|
473
15.1 Words/sec |
|
Machine Learning
|
386
14.9 images/sec |
Multi-Core Score | 1059 | |
---|---|---|
Crypto Score | 1281 | |
Integer Score | 1043 | |
Floating Point Score | 1058 | |
AES-XTS
|
1281
2.18 GB/sec |
|
Text Compression
|
1392
7.04 MB/sec |
|
Image Compression
|
1157
54.7 Mpixels/sec |
|
Navigation
|
1269
3.58 MTE/sec |
|
HTML5
|
792
930.4 KElements/sec |
|
SQLite
|
1001
313.7 Krows/sec |
|
PDF Rendering
|
945
51.3 Mpixels/sec |
|
Text Rendering
|
1008
321.3 KB/sec |
|
Clang
|
992
7.73 Klines/sec |
|
Camera
|
953
11.0 images/sec |
|
N-Body Physics
|
1115
1.39 Mpairs/sec |
|
Rigid Body Physics
|
1718
10641.6 FPS |
|
Gaussian Blur
|
841
46.2 Mpixels/sec |
|
Face Detection
|
748
5.76 images/sec |
|
Horizon Detection
|
854
21.0 Mpixels/sec |
|
Image Inpainting
|
1476
72.4 Mpixels/sec |
|
HDR
|
1613
22.0 Mpixels/sec |
|
Ray Tracing
|
1513
1.21 Mpixels/sec |
|
Structure from Motion
|
760
6.81 Kpixels/sec |
|
Speech Recognition
|
1043
33.4 Words/sec |
|
Machine Learning
|
635
24.5 images/sec |