User | sjroberts |
Upload Date | Sat, 24 Sep 2022 11:48:22 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14042) |
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 | 558 | |
---|---|---|
Crypto Score | 655 | |
Integer Score | 514 | |
Floating Point Score | 638 | |
AES-XTS
|
655
1.12 GB/sec |
|
Text Compression
|
563
2.85 MB/sec |
|
Image Compression
|
511
24.2 Mpixels/sec |
|
Navigation
|
585
1.65 MTE/sec |
|
HTML5
|
442
518.8 KElements/sec |
|
SQLite
|
466
146.1 Krows/sec |
|
PDF Rendering
|
529
28.7 Mpixels/sec |
|
Text Rendering
|
483
154.0 KB/sec |
|
Clang
|
517
4.03 Klines/sec |
|
Camera
|
543
6.30 images/sec |
|
N-Body Physics
|
558
697.8 Kpairs/sec |
|
Rigid Body Physics
|
722
4471.2 FPS |
|
Gaussian Blur
|
550
30.2 Mpixels/sec |
|
Face Detection
|
639
4.92 images/sec |
|
Horizon Detection
|
610
15.0 Mpixels/sec |
|
Image Inpainting
|
1070
52.5 Mpixels/sec |
|
HDR
|
1020
13.9 Mpixels/sec |
|
Ray Tracing
|
745
598.1 Kpixels/sec |
|
Structure from Motion
|
449
4.02 Kpixels/sec |
|
Speech Recognition
|
493
15.8 Words/sec |
|
Machine Learning
|
462
17.9 images/sec |
Multi-Core Score | 1153 | |
---|---|---|
Crypto Score | 1323 | |
Integer Score | 1096 | |
Floating Point Score | 1248 | |
AES-XTS
|
1323
2.26 GB/sec |
|
Text Compression
|
1559
7.89 MB/sec |
|
Image Compression
|
938
44.4 Mpixels/sec |
|
Navigation
|
1343
3.79 MTE/sec |
|
HTML5
|
883
1.04 MElements/sec |
|
SQLite
|
1074
336.3 Krows/sec |
|
PDF Rendering
|
1093
59.3 Mpixels/sec |
|
Text Rendering
|
1057
336.9 KB/sec |
|
Clang
|
1084
8.45 Klines/sec |
|
Camera
|
975
11.3 images/sec |
|
N-Body Physics
|
1177
1.47 Mpairs/sec |
|
Rigid Body Physics
|
1729
10713.1 FPS |
|
Gaussian Blur
|
960
52.8 Mpixels/sec |
|
Face Detection
|
1295
9.97 images/sec |
|
Horizon Detection
|
1308
32.2 Mpixels/sec |
|
Image Inpainting
|
1980
97.1 Mpixels/sec |
|
HDR
|
1974
26.9 Mpixels/sec |
|
Ray Tracing
|
1641
1.32 Mpixels/sec |
|
Structure from Motion
|
749
6.71 Kpixels/sec |
|
Speech Recognition
|
1101
35.2 Words/sec |
|
Machine Learning
|
653
25.2 images/sec |