User | sjroberts |
Upload Date | Sun, 07 Feb 2021 10:06:35 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G87) |
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 | 414 | |
---|---|---|
Crypto Score | 291 | |
Integer Score | 437 | |
Floating Point Score | 386 | |
AES-XTS
|
291
507.4 MB/sec |
|
Text Compression
|
428
2.16 MB/sec |
|
Image Compression
|
450
21.3 Mpixels/sec |
|
Navigation
|
523
1.48 MTE/sec |
|
HTML5
|
378
444.0 KElements/sec |
|
SQLite
|
440
137.7 Krows/sec |
|
PDF Rendering
|
450
24.4 Mpixels/sec |
|
Text Rendering
|
418
133.2 KB/sec |
|
Clang
|
393
3.06 Klines/sec |
|
Camera
|
467
5.41 images/sec |
|
N-Body Physics
|
377
471.4 Kpairs/sec |
|
Rigid Body Physics
|
626
3880.2 FPS |
|
Gaussian Blur
|
375
20.6 Mpixels/sec |
|
Face Detection
|
520
4.00 images/sec |
|
Horizon Detection
|
386
9.51 Mpixels/sec |
|
Image Inpainting
|
652
32.0 Mpixels/sec |
|
HDR
|
516
7.04 Mpixels/sec |
|
Ray Tracing
|
321
257.6 Kpixels/sec |
|
Structure from Motion
|
216
1.94 Kpixels/sec |
|
Speech Recognition
|
315
10.1 Words/sec |
|
Machine Learning
|
218
8.42 images/sec |
Multi-Core Score | 755 | |
---|---|---|
Crypto Score | 609 | |
Integer Score | 707 | |
Floating Point Score | 883 | |
AES-XTS
|
609
1.04 GB/sec |
|
Text Compression
|
708
3.58 MB/sec |
|
Image Compression
|
609
28.8 Mpixels/sec |
|
Navigation
|
848
2.39 MTE/sec |
|
HTML5
|
593
695.7 KElements/sec |
|
SQLite
|
782
245.1 Krows/sec |
|
PDF Rendering
|
787
42.7 Mpixels/sec |
|
Text Rendering
|
811
258.4 KB/sec |
|
Clang
|
634
4.94 Klines/sec |
|
Camera
|
646
7.49 images/sec |
|
N-Body Physics
|
805
1.01 Mpairs/sec |
|
Rigid Body Physics
|
1138
7048.2 FPS |
|
Gaussian Blur
|
736
40.5 Mpixels/sec |
|
Face Detection
|
1034
7.96 images/sec |
|
Horizon Detection
|
896
22.1 Mpixels/sec |
|
Image Inpainting
|
1489
73.0 Mpixels/sec |
|
HDR
|
1518
20.7 Mpixels/sec |
|
Ray Tracing
|
999
802.6 Kpixels/sec |
|
Structure from Motion
|
510
4.57 Kpixels/sec |
|
Speech Recognition
|
644
20.6 Words/sec |
|
Machine Learning
|
547
21.1 images/sec |