User | bykovav |
Upload Date | Sun, 27 Jun 2021 20:46:25 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 11.4 (Build 20F71) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-937CB26E2E02BB01 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 | 570 | |
---|---|---|
Crypto Score | 640 | |
Integer Score | 533 | |
Floating Point Score | 638 | |
AES-XTS
|
640
1.09 GB/sec |
|
Text Compression
|
646
3.26 MB/sec |
|
Image Compression
|
567
26.8 Mpixels/sec |
|
Navigation
|
615
1.73 MTE/sec |
|
HTML5
|
451
529.4 KElements/sec |
|
SQLite
|
487
152.6 Krows/sec |
|
PDF Rendering
|
530
28.7 Mpixels/sec |
|
Text Rendering
|
494
157.5 KB/sec |
|
Clang
|
493
3.84 Klines/sec |
|
Camera
|
540
6.26 images/sec |
|
N-Body Physics
|
545
681.4 Kpairs/sec |
|
Rigid Body Physics
|
734
4547.4 FPS |
|
Gaussian Blur
|
537
29.5 Mpixels/sec |
|
Face Detection
|
601
4.63 images/sec |
|
Horizon Detection
|
601
14.8 Mpixels/sec |
|
Image Inpainting
|
1072
52.6 Mpixels/sec |
|
HDR
|
1070
14.6 Mpixels/sec |
|
Ray Tracing
|
702
563.4 Kpixels/sec |
|
Structure from Motion
|
444
3.97 Kpixels/sec |
|
Speech Recognition
|
580
18.5 Words/sec |
|
Machine Learning
|
441
17.0 images/sec |
Multi-Core Score | 1219 | |
---|---|---|
Crypto Score | 1338 | |
Integer Score | 1162 | |
Floating Point Score | 1322 | |
AES-XTS
|
1338
2.28 GB/sec |
|
Text Compression
|
1581
8.00 MB/sec |
|
Image Compression
|
1265
59.8 Mpixels/sec |
|
Navigation
|
1376
3.88 MTE/sec |
|
HTML5
|
871
1.02 MElements/sec |
|
SQLite
|
1144
358.6 Krows/sec |
|
PDF Rendering
|
1187
64.4 Mpixels/sec |
|
Text Rendering
|
1040
331.2 KB/sec |
|
Clang
|
1075
8.38 Klines/sec |
|
Camera
|
1062
12.3 images/sec |
|
N-Body Physics
|
1192
1.49 Mpairs/sec |
|
Rigid Body Physics
|
1810
11216.6 FPS |
|
Gaussian Blur
|
1076
59.1 Mpixels/sec |
|
Face Detection
|
1312
10.1 images/sec |
|
Horizon Detection
|
1331
32.8 Mpixels/sec |
|
Image Inpainting
|
1964
96.3 Mpixels/sec |
|
HDR
|
2273
31.0 Mpixels/sec |
|
Ray Tracing
|
1699
1.36 Mpixels/sec |
|
Structure from Motion
|
908
8.13 Kpixels/sec |
|
Speech Recognition
|
1112
35.6 Words/sec |
|
Machine Learning
|
695
26.9 images/sec |