User | sjroberts |
Upload Date | Sun, 07 Feb 2021 09:43:51 +0000 |
Views | 2 |
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 | 543 | |
---|---|---|
Crypto Score | 598 | |
Integer Score | 513 | |
Floating Point Score | 600 | |
AES-XTS
|
598
1.02 GB/sec |
|
Text Compression
|
604
3.05 MB/sec |
|
Image Compression
|
546
25.8 Mpixels/sec |
|
Navigation
|
581
1.64 MTE/sec |
|
HTML5
|
433
508.0 KElements/sec |
|
SQLite
|
501
157.0 Krows/sec |
|
PDF Rendering
|
503
27.3 Mpixels/sec |
|
Text Rendering
|
471
150.0 KB/sec |
|
Clang
|
473
3.69 Klines/sec |
|
Camera
|
528
6.13 images/sec |
|
N-Body Physics
|
503
629.9 Kpairs/sec |
|
Rigid Body Physics
|
689
4267.4 FPS |
|
Gaussian Blur
|
506
27.8 Mpixels/sec |
|
Face Detection
|
586
4.51 images/sec |
|
Horizon Detection
|
578
14.2 Mpixels/sec |
|
Image Inpainting
|
987
48.4 Mpixels/sec |
|
HDR
|
988
13.5 Mpixels/sec |
|
Ray Tracing
|
663
532.1 Kpixels/sec |
|
Structure from Motion
|
415
3.72 Kpixels/sec |
|
Speech Recognition
|
557
17.8 Words/sec |
|
Machine Learning
|
408
15.8 images/sec |
Multi-Core Score | 1128 | |
---|---|---|
Crypto Score | 1279 | |
Integer Score | 1094 | |
Floating Point Score | 1177 | |
AES-XTS
|
1279
2.18 GB/sec |
|
Text Compression
|
1558
7.88 MB/sec |
|
Image Compression
|
1057
50.0 Mpixels/sec |
|
Navigation
|
1391
3.92 MTE/sec |
|
HTML5
|
895
1.05 MElements/sec |
|
SQLite
|
1103
345.7 Krows/sec |
|
PDF Rendering
|
1084
58.8 Mpixels/sec |
|
Text Rendering
|
1038
330.7 KB/sec |
|
Clang
|
1012
7.88 Klines/sec |
|
Camera
|
873
10.1 images/sec |
|
N-Body Physics
|
1152
1.44 Mpairs/sec |
|
Rigid Body Physics
|
1689
10465.3 FPS |
|
Gaussian Blur
|
844
46.4 Mpixels/sec |
|
Face Detection
|
1296
9.98 images/sec |
|
Horizon Detection
|
1230
30.3 Mpixels/sec |
|
Image Inpainting
|
1655
81.2 Mpixels/sec |
|
HDR
|
1909
26.0 Mpixels/sec |
|
Ray Tracing
|
1419
1.14 Mpixels/sec |
|
Structure from Motion
|
737
6.61 Kpixels/sec |
|
Speech Recognition
|
1027
32.8 Words/sec |
|
Machine Learning
|
677
26.2 images/sec |