User | rvinson |
Upload Date | Sat, 21 Sep 2019 15:11:37 +0000 |
Views | 5 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G8030) |
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 | 539 | |
---|---|---|
Crypto Score | 595 | |
Integer Score | 494 | |
Floating Point Score | 627 | |
AES-XTS
|
595
1.01 GB/sec |
|
Text Compression
|
652
3.30 MB/sec |
|
Image Compression
|
521
24.7 Mpixels/sec |
|
Navigation
|
505
1.42 MTE/sec |
|
HTML5
|
382
448.0 KElements/sec |
|
SQLite
|
503
157.6 Krows/sec |
|
PDF Rendering
|
502
27.3 Mpixels/sec |
|
Text Rendering
|
460
146.7 KB/sec |
|
Clang
|
514
4.01 Klines/sec |
|
Camera
|
449
5.20 images/sec |
|
N-Body Physics
|
548
685.2 Kpairs/sec |
|
Rigid Body Physics
|
711
4403.5 FPS |
|
Gaussian Blur
|
550
30.2 Mpixels/sec |
|
Face Detection
|
618
4.76 images/sec |
|
Horizon Detection
|
596
14.7 Mpixels/sec |
|
Image Inpainting
|
1054
51.7 Mpixels/sec |
|
HDR
|
1048
14.3 Mpixels/sec |
|
Ray Tracing
|
638
512.3 Kpixels/sec |
|
Structure from Motion
|
418
3.75 Kpixels/sec |
|
Speech Recognition
|
570
18.2 Words/sec |
|
Machine Learning
|
442
17.1 images/sec |
Multi-Core Score | 1161 | |
---|---|---|
Crypto Score | 1319 | |
Integer Score | 1117 | |
Floating Point Score | 1229 | |
AES-XTS
|
1319
2.25 GB/sec |
|
Text Compression
|
1566
7.92 MB/sec |
|
Image Compression
|
1248
59.1 Mpixels/sec |
|
Navigation
|
1336
3.77 MTE/sec |
|
HTML5
|
886
1.04 MElements/sec |
|
SQLite
|
1089
341.0 Krows/sec |
|
PDF Rendering
|
1068
58.0 Mpixels/sec |
|
Text Rendering
|
1022
325.6 KB/sec |
|
Clang
|
1050
8.18 Klines/sec |
|
Camera
|
934
10.8 images/sec |
|
N-Body Physics
|
1156
1.45 Mpairs/sec |
|
Rigid Body Physics
|
1636
10134.1 FPS |
|
Gaussian Blur
|
957
52.6 Mpixels/sec |
|
Face Detection
|
1312
10.1 images/sec |
|
Horizon Detection
|
1274
31.4 Mpixels/sec |
|
Image Inpainting
|
1910
93.7 Mpixels/sec |
|
HDR
|
2005
27.3 Mpixels/sec |
|
Ray Tracing
|
1413
1.13 Mpixels/sec |
|
Structure from Motion
|
776
6.95 Kpixels/sec |
|
Speech Recognition
|
1115
35.7 Words/sec |
|
Machine Learning
|
682
26.4 images/sec |