User | bykovav |
Upload Date | Sun, 27 Jun 2021 20:30:17 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 11.4 (Build 20F71) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-937CB26E2E02BB01 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 1333 MT/s |
Single-Core Score | 417 | |
---|---|---|
Crypto Score | 446 | |
Integer Score | 397 | |
Floating Point Score | 454 | |
AES-XTS
|
446
779.1 MB/sec |
|
Text Compression
|
406
2.06 MB/sec |
|
Image Compression
|
503
23.8 Mpixels/sec |
|
Navigation
|
415
1.17 MTE/sec |
|
HTML5
|
255
299.1 KElements/sec |
|
SQLite
|
406
127.1 Krows/sec |
|
PDF Rendering
|
348
18.9 Mpixels/sec |
|
Text Rendering
|
483
154.0 KB/sec |
|
Clang
|
294
2.29 Klines/sec |
|
Camera
|
562
6.51 images/sec |
|
N-Body Physics
|
268
335.3 Kpairs/sec |
|
Rigid Body Physics
|
471
2917.6 FPS |
|
Gaussian Blur
|
320
17.6 Mpixels/sec |
|
Face Detection
|
365
2.81 images/sec |
|
Horizon Detection
|
388
9.57 Mpixels/sec |
|
Image Inpainting
|
629
30.9 Mpixels/sec |
|
HDR
|
719
9.80 Mpixels/sec |
|
Ray Tracing
|
553
444.3 Kpixels/sec |
|
Structure from Motion
|
452
4.05 Kpixels/sec |
|
Speech Recognition
|
593
19.0 Words/sec |
|
Machine Learning
|
442
17.1 images/sec |
Multi-Core Score | 1228 | |
---|---|---|
Crypto Score | 1339 | |
Integer Score | 1171 | |
Floating Point Score | 1334 | |
AES-XTS
|
1339
2.28 GB/sec |
|
Text Compression
|
1453
7.35 MB/sec |
|
Image Compression
|
1289
61.0 Mpixels/sec |
|
Navigation
|
1387
3.91 MTE/sec |
|
HTML5
|
897
1.05 MElements/sec |
|
SQLite
|
1157
362.4 Krows/sec |
|
PDF Rendering
|
1201
65.2 Mpixels/sec |
|
Text Rendering
|
1076
342.8 KB/sec |
|
Clang
|
1093
8.51 Klines/sec |
|
Camera
|
1086
12.6 images/sec |
|
N-Body Physics
|
1214
1.52 Mpairs/sec |
|
Rigid Body Physics
|
1825
11305.3 FPS |
|
Gaussian Blur
|
1092
60.1 Mpixels/sec |
|
Face Detection
|
1348
10.4 images/sec |
|
Horizon Detection
|
1359
33.5 Mpixels/sec |
|
Image Inpainting
|
1976
96.9 Mpixels/sec |
|
HDR
|
2304
31.4 Mpixels/sec |
|
Ray Tracing
|
1720
1.38 Mpixels/sec |
|
Structure from Motion
|
881
7.90 Kpixels/sec |
|
Speech Recognition
|
1136
36.3 Words/sec |
|
Machine Learning
|
686
26.5 images/sec |