User | dudleynyc |
Upload Date | Fri, 10 Dec 2021 23:43:29 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G66) |
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 1333 MT/s |
Single-Core Score | 544 | |
---|---|---|
Crypto Score | 548 | |
Integer Score | 505 | |
Floating Point Score | 629 | |
AES-XTS
|
548
957.2 MB/sec |
|
Text Compression
|
540
2.73 MB/sec |
|
Image Compression
|
510
24.1 Mpixels/sec |
|
Navigation
|
574
1.62 MTE/sec |
|
HTML5
|
419
492.3 KElements/sec |
|
SQLite
|
483
151.2 Krows/sec |
|
PDF Rendering
|
520
28.2 Mpixels/sec |
|
Text Rendering
|
464
147.7 KB/sec |
|
Clang
|
510
3.97 Klines/sec |
|
Camera
|
539
6.25 images/sec |
|
N-Body Physics
|
553
691.6 Kpairs/sec |
|
Rigid Body Physics
|
717
4443.7 FPS |
|
Gaussian Blur
|
555
30.5 Mpixels/sec |
|
Face Detection
|
624
4.80 images/sec |
|
Horizon Detection
|
585
14.4 Mpixels/sec |
|
Image Inpainting
|
1048
51.4 Mpixels/sec |
|
HDR
|
1057
14.4 Mpixels/sec |
|
Ray Tracing
|
690
554.0 Kpixels/sec |
|
Structure from Motion
|
429
3.84 Kpixels/sec |
|
Speech Recognition
|
567
18.1 Words/sec |
|
Machine Learning
|
409
15.8 images/sec |
Multi-Core Score | 1190 | |
---|---|---|
Crypto Score | 1321 | |
Integer Score | 1142 | |
Floating Point Score | 1273 | |
AES-XTS
|
1321
2.25 GB/sec |
|
Text Compression
|
1569
7.93 MB/sec |
|
Image Compression
|
1273
60.2 Mpixels/sec |
|
Navigation
|
1352
3.81 MTE/sec |
|
HTML5
|
875
1.03 MElements/sec |
|
SQLite
|
1076
337.0 Krows/sec |
|
PDF Rendering
|
1095
59.4 Mpixels/sec |
|
Text Rendering
|
1042
332.1 KB/sec |
|
Clang
|
1108
8.63 Klines/sec |
|
Camera
|
1031
11.9 images/sec |
|
N-Body Physics
|
1164
1.46 Mpairs/sec |
|
Rigid Body Physics
|
1804
11173.9 FPS |
|
Gaussian Blur
|
1012
55.6 Mpixels/sec |
|
Face Detection
|
1331
10.2 images/sec |
|
Horizon Detection
|
1313
32.4 Mpixels/sec |
|
Image Inpainting
|
2007
98.4 Mpixels/sec |
|
HDR
|
2083
28.4 Mpixels/sec |
|
Ray Tracing
|
1580
1.27 Mpixels/sec |
|
Structure from Motion
|
769
6.89 Kpixels/sec |
|
Speech Recognition
|
1106
35.4 Words/sec |
|
Machine Learning
|
680
26.3 images/sec |