Upload Date | Wed, 20 Jul 2022 20:30:12 +0000 |
Views | 2 |
System Information | |
---|---|
Operating System | macOS 11.6.7 (Build 20G630) |
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 | 476 | |
---|---|---|
Crypto Score | 552 | |
Integer Score | 443 | |
Floating Point Score | 535 | |
AES-XTS
|
552
963.2 MB/sec |
|
Text Compression
|
556
2.81 MB/sec |
|
Image Compression
|
476
22.5 Mpixels/sec |
|
Navigation
|
443
1.25 MTE/sec |
|
HTML5
|
369
433.3 KElements/sec |
|
SQLite
|
469
146.8 Krows/sec |
|
PDF Rendering
|
397
21.6 Mpixels/sec |
|
Text Rendering
|
445
141.9 KB/sec |
|
Clang
|
381
2.97 Klines/sec |
|
Camera
|
477
5.53 images/sec |
|
N-Body Physics
|
447
559.8 Kpairs/sec |
|
Rigid Body Physics
|
668
4139.4 FPS |
|
Gaussian Blur
|
472
25.9 Mpixels/sec |
|
Face Detection
|
582
4.48 images/sec |
|
Horizon Detection
|
568
14.0 Mpixels/sec |
|
Image Inpainting
|
994
48.8 Mpixels/sec |
|
HDR
|
969
13.2 Mpixels/sec |
|
Ray Tracing
|
620
498.2 Kpixels/sec |
|
Structure from Motion
|
298
2.67 Kpixels/sec |
|
Speech Recognition
|
327
10.5 Words/sec |
|
Machine Learning
|
377
14.5 images/sec |
Multi-Core Score | 969 | |
---|---|---|
Crypto Score | 1134 | |
Integer Score | 931 | |
Floating Point Score | 1025 | |
AES-XTS
|
1134
1.93 GB/sec |
|
Text Compression
|
1212
6.13 MB/sec |
|
Image Compression
|
930
44.0 Mpixels/sec |
|
Navigation
|
1084
3.06 MTE/sec |
|
HTML5
|
708
830.8 KElements/sec |
|
SQLite
|
854
267.7 Krows/sec |
|
PDF Rendering
|
965
52.3 Mpixels/sec |
|
Text Rendering
|
983
313.1 KB/sec |
|
Clang
|
888
6.92 Klines/sec |
|
Camera
|
841
9.74 images/sec |
|
N-Body Physics
|
996
1.25 Mpairs/sec |
|
Rigid Body Physics
|
1478
9157.4 FPS |
|
Gaussian Blur
|
829
45.6 Mpixels/sec |
|
Face Detection
|
1063
8.18 images/sec |
|
Horizon Detection
|
1005
24.8 Mpixels/sec |
|
Image Inpainting
|
1390
68.2 Mpixels/sec |
|
HDR
|
1614
22.0 Mpixels/sec |
|
Ray Tracing
|
1191
956.6 Kpixels/sec |
|
Structure from Motion
|
651
5.83 Kpixels/sec |
|
Speech Recognition
|
924
29.5 Words/sec |
|
Machine Learning
|
626
24.2 images/sec |