User | dudleynyc |
Upload Date | Fri, 10 Dec 2021 11:00:34 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G66) |
Model | MacBook Air (13-inch Mid 2011) |
Model ID | MacBookAir4,2 |
Motherboard | Apple Inc. Mac-742912EFDBEE19B3 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 | 445 | |
---|---|---|
Crypto Score | 605 | |
Integer Score | 432 | |
Floating Point Score | 448 | |
AES-XTS
|
605
1.03 GB/sec |
|
Text Compression
|
554
2.80 MB/sec |
|
Image Compression
|
532
25.1 Mpixels/sec |
|
Navigation
|
464
1.31 MTE/sec |
|
HTML5
|
298
350.0 KElements/sec |
|
SQLite
|
344
107.6 Krows/sec |
|
PDF Rendering
|
407
22.1 Mpixels/sec |
|
Text Rendering
|
427
136.0 KB/sec |
|
Clang
|
412
3.21 Klines/sec |
|
Camera
|
519
6.01 images/sec |
|
N-Body Physics
|
408
510.9 Kpairs/sec |
|
Rigid Body Physics
|
658
4075.7 FPS |
|
Gaussian Blur
|
260
14.3 Mpixels/sec |
|
Face Detection
|
439
3.38 images/sec |
|
Horizon Detection
|
470
11.6 Mpixels/sec |
|
Image Inpainting
|
668
32.8 Mpixels/sec |
|
HDR
|
988
13.5 Mpixels/sec |
|
Ray Tracing
|
680
546.3 Kpixels/sec |
|
Structure from Motion
|
410
3.67 Kpixels/sec |
|
Speech Recognition
|
275
8.81 Words/sec |
|
Machine Learning
|
202
7.80 images/sec |
Multi-Core Score | 426 | |
---|---|---|
Crypto Score | 461 | |
Integer Score | 379 | |
Floating Point Score | 523 | |
AES-XTS
|
461
804.2 MB/sec |
|
Text Compression
|
496
2.51 MB/sec |
|
Image Compression
|
457
21.6 Mpixels/sec |
|
Navigation
|
549
1.55 MTE/sec |
|
HTML5
|
256
300.2 KElements/sec |
|
SQLite
|
351
110.0 Krows/sec |
|
PDF Rendering
|
397
21.5 Mpixels/sec |
|
Text Rendering
|
310
98.9 KB/sec |
|
Clang
|
316
2.46 Klines/sec |
|
Camera
|
369
4.28 images/sec |
|
N-Body Physics
|
395
494.3 Kpairs/sec |
|
Rigid Body Physics
|
630
3905.0 FPS |
|
Gaussian Blur
|
359
19.7 Mpixels/sec |
|
Face Detection
|
463
3.56 images/sec |
|
Horizon Detection
|
591
14.6 Mpixels/sec |
|
Image Inpainting
|
888
43.6 Mpixels/sec |
|
HDR
|
887
12.1 Mpixels/sec |
|
Ray Tracing
|
614
492.8 Kpixels/sec |
|
Structure from Motion
|
400
3.58 Kpixels/sec |
|
Speech Recognition
|
503
16.1 Words/sec |
|
Machine Learning
|
338
13.0 images/sec |