User | phillips076 |
Upload Date | Fri, 28 Feb 2020 05:30:55 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G11023) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 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 666 MHz |
Single-Core Score | 511 | |
---|---|---|
Crypto Score | 516 | |
Integer Score | 481 | |
Floating Point Score | 574 | |
AES-XTS
|
516
901.0 MB/sec |
|
Text Compression
|
544
2.75 MB/sec |
|
Image Compression
|
520
24.6 Mpixels/sec |
|
Navigation
|
550
1.55 MTE/sec |
|
HTML5
|
384
450.5 KElements/sec |
|
SQLite
|
410
128.5 Krows/sec |
|
PDF Rendering
|
491
26.6 Mpixels/sec |
|
Text Rendering
|
470
149.7 KB/sec |
|
Clang
|
473
3.69 Klines/sec |
|
Camera
|
516
5.98 images/sec |
|
N-Body Physics
|
456
570.6 Kpairs/sec |
|
Rigid Body Physics
|
684
4238.4 FPS |
|
Gaussian Blur
|
468
25.7 Mpixels/sec |
|
Face Detection
|
597
4.59 images/sec |
|
Horizon Detection
|
573
14.1 Mpixels/sec |
|
Image Inpainting
|
960
47.1 Mpixels/sec |
|
HDR
|
877
11.9 Mpixels/sec |
|
Ray Tracing
|
676
542.9 Kpixels/sec |
|
Structure from Motion
|
410
3.67 Kpixels/sec |
|
Speech Recognition
|
447
14.3 Words/sec |
|
Machine Learning
|
425
16.4 images/sec |
Multi-Core Score | 1090 | |
---|---|---|
Crypto Score | 1209 | |
Integer Score | 1038 | |
Floating Point Score | 1182 | |
AES-XTS
|
1209
2.06 GB/sec |
|
Text Compression
|
1382
6.99 MB/sec |
|
Image Compression
|
1176
55.6 Mpixels/sec |
|
Navigation
|
1286
3.63 MTE/sec |
|
HTML5
|
814
956.1 KElements/sec |
|
SQLite
|
843
264.2 Krows/sec |
|
PDF Rendering
|
1047
56.8 Mpixels/sec |
|
Text Rendering
|
960
305.9 KB/sec |
|
Clang
|
987
7.69 Klines/sec |
|
Camera
|
983
11.4 images/sec |
|
N-Body Physics
|
1002
1.25 Mpairs/sec |
|
Rigid Body Physics
|
1676
10381.4 FPS |
|
Gaussian Blur
|
972
53.5 Mpixels/sec |
|
Face Detection
|
1224
9.43 images/sec |
|
Horizon Detection
|
1234
30.4 Mpixels/sec |
|
Image Inpainting
|
1743
85.5 Mpixels/sec |
|
HDR
|
2005
27.3 Mpixels/sec |
|
Ray Tracing
|
1517
1.22 Mpixels/sec |
|
Structure from Motion
|
750
6.71 Kpixels/sec |
|
Speech Recognition
|
989
31.6 Words/sec |
|
Machine Learning
|
651
25.1 images/sec |