User | pretz |
Upload Date | Fri, 13 Nov 2020 00:33:52 +0000 |
Views | 8 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G6032) |
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 | 452 | |
---|---|---|
Crypto Score | 546 | |
Integer Score | 437 | |
Floating Point Score | 470 | |
AES-XTS
|
546
952.3 MB/sec |
|
Text Compression
|
589
2.98 MB/sec |
|
Image Compression
|
471
22.3 Mpixels/sec |
|
Navigation
|
548
1.54 MTE/sec |
|
HTML5
|
331
389.0 KElements/sec |
|
SQLite
|
384
120.3 Krows/sec |
|
PDF Rendering
|
364
19.8 Mpixels/sec |
|
Text Rendering
|
453
144.4 KB/sec |
|
Clang
|
425
3.31 Klines/sec |
|
Camera
|
429
4.97 images/sec |
|
N-Body Physics
|
412
515.6 Kpairs/sec |
|
Rigid Body Physics
|
574
3556.3 FPS |
|
Gaussian Blur
|
396
21.8 Mpixels/sec |
|
Face Detection
|
387
2.98 images/sec |
|
Horizon Detection
|
433
10.7 Mpixels/sec |
|
Image Inpainting
|
813
39.9 Mpixels/sec |
|
HDR
|
995
13.6 Mpixels/sec |
|
Ray Tracing
|
588
472.1 Kpixels/sec |
|
Structure from Motion
|
315
2.82 Kpixels/sec |
|
Speech Recognition
|
440
14.1 Words/sec |
|
Machine Learning
|
241
9.30 images/sec |
Multi-Core Score | 842 | |
---|---|---|
Crypto Score | 895 | |
Integer Score | 693 | |
Floating Point Score | 1156 | |
AES-XTS
|
895
1.53 GB/sec |
|
Text Compression
|
925
4.68 MB/sec |
|
Image Compression
|
737
34.9 Mpixels/sec |
|
Navigation
|
947
2.67 MTE/sec |
|
HTML5
|
451
529.0 KElements/sec |
|
SQLite
|
627
196.4 Krows/sec |
|
PDF Rendering
|
688
37.3 Mpixels/sec |
|
Text Rendering
|
683
217.6 KB/sec |
|
Clang
|
597
4.65 Klines/sec |
|
Camera
|
720
8.35 images/sec |
|
N-Body Physics
|
1023
1.28 Mpairs/sec |
|
Rigid Body Physics
|
1522
9427.2 FPS |
|
Gaussian Blur
|
834
45.8 Mpixels/sec |
|
Face Detection
|
1121
8.63 images/sec |
|
Horizon Detection
|
1239
30.5 Mpixels/sec |
|
Image Inpainting
|
1692
83.0 Mpixels/sec |
|
HDR
|
1895
25.8 Mpixels/sec |
|
Ray Tracing
|
1568
1.26 Mpixels/sec |
|
Structure from Motion
|
756
6.78 Kpixels/sec |
|
Speech Recognition
|
1115
35.7 Words/sec |
|
Machine Learning
|
645
24.9 images/sec |