User | choonky |
Upload Date | Sun, 07 Nov 2021 11:48:06 +0000 |
Views | 5 |
Notes | I tried using Turbo Boost Switcher to disable turbo boost. This, together with Macs Fan Control made the temps not go above 75C with the fans staying very quiet, but there is a slight performance drop. OS still feels very snappy though. |
System Information | |
---|---|
Operating System | macOS 12.0.1 (Build 21A559) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-937CB26E2E02BB01 MacBookAir4,2 |
CPU Information | |
---|---|
Name | Intel Core i5-2557M |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.70 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 | 3.00 MB x 1 |
Memory Information | |
---|---|
Memory | 4.00 GB DDR3 1333 MT/s |
Single-Core Score | 360 | |
---|---|---|
Crypto Score | 390 | |
Integer Score | 341 | |
Floating Point Score | 395 | |
AES-XTS
|
390
681.1 MB/sec |
|
Text Compression
|
405
2.05 MB/sec |
|
Image Compression
|
351
16.6 Mpixels/sec |
|
Navigation
|
425
1.20 MTE/sec |
|
HTML5
|
282
330.7 KElements/sec |
|
SQLite
|
305
95.6 Krows/sec |
|
PDF Rendering
|
333
18.1 Mpixels/sec |
|
Text Rendering
|
323
103.0 KB/sec |
|
Clang
|
323
2.52 Klines/sec |
|
Camera
|
346
4.02 images/sec |
|
N-Body Physics
|
328
410.3 Kpairs/sec |
|
Rigid Body Physics
|
451
2796.4 FPS |
|
Gaussian Blur
|
308
16.9 Mpixels/sec |
|
Face Detection
|
374
2.88 images/sec |
|
Horizon Detection
|
381
9.39 Mpixels/sec |
|
Image Inpainting
|
676
33.2 Mpixels/sec |
|
HDR
|
656
8.93 Mpixels/sec |
|
Ray Tracing
|
438
351.8 Kpixels/sec |
|
Structure from Motion
|
276
2.47 Kpixels/sec |
|
Speech Recognition
|
363
11.6 Words/sec |
|
Machine Learning
|
287
11.1 images/sec |
Multi-Core Score | 827 | |
---|---|---|
Crypto Score | 870 | |
Integer Score | 798 | |
Floating Point Score | 884 | |
AES-XTS
|
870
1.48 GB/sec |
|
Text Compression
|
1069
5.40 MB/sec |
|
Image Compression
|
837
39.6 Mpixels/sec |
|
Navigation
|
1070
3.02 MTE/sec |
|
HTML5
|
604
709.7 KElements/sec |
|
SQLite
|
740
231.7 Krows/sec |
|
PDF Rendering
|
813
44.1 Mpixels/sec |
|
Text Rendering
|
731
232.8 KB/sec |
|
Clang
|
736
5.73 Klines/sec |
|
Camera
|
705
8.17 images/sec |
|
N-Body Physics
|
746
933.9 Kpairs/sec |
|
Rigid Body Physics
|
1188
7361.6 FPS |
|
Gaussian Blur
|
708
38.9 Mpixels/sec |
|
Face Detection
|
860
6.62 images/sec |
|
Horizon Detection
|
897
22.1 Mpixels/sec |
|
Image Inpainting
|
1322
64.9 Mpixels/sec |
|
HDR
|
1496
20.4 Mpixels/sec |
|
Ray Tracing
|
1090
875.7 Kpixels/sec |
|
Structure from Motion
|
602
5.39 Kpixels/sec |
|
Speech Recognition
|
827
26.4 Words/sec |
|
Machine Learning
|
498
19.2 images/sec |