User | shornby |
Upload Date | Thu, 15 Jul 2021 01:15:12 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | Microsoft Windows 8.1 Enterprise (64-bit) |
Model | Apple Inc. MacBookAir6,2 |
Motherboard | Apple Inc. Mac-7DF21CB3ED6977E5 |
Power Plan | High performance |
CPU Information | |
---|---|
Name | Intel Core i7-4650U |
Topology | 1 Processor, 2 Cores, 4 Threads |
Base Frequency | 1.70 GHz |
Maximum Frequency | 3299 MHz |
Package | Socket 1168 BGA |
Codename | Haswell ULT |
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 | 7.94 GB DDR3 SDRAM 799 MHz |
Channels | 2 |
Single-Core Score | 413 | |
---|---|---|
Crypto Score | 621 | |
Integer Score | 381 | |
Floating Point Score | 448 | |
AES-XTS
|
621
1.06 GB/sec |
|
Text Compression
|
407
2.06 MB/sec |
|
Image Compression
|
447
21.1 Mpixels/sec |
|
Navigation
|
286
806.0 KTE/sec |
|
HTML5
|
325
381.4 KElements/sec |
|
SQLite
|
430
134.6 Krows/sec |
|
PDF Rendering
|
373
20.3 Mpixels/sec |
|
Text Rendering
|
416
132.6 KB/sec |
|
Clang
|
389
3.03 Klines/sec |
|
Camera
|
387
4.49 images/sec |
|
N-Body Physics
|
368
460.6 Kpairs/sec |
|
Rigid Body Physics
|
456
2822.0 FPS |
|
Gaussian Blur
|
338
18.6 Mpixels/sec |
|
Face Detection
|
402
3.10 images/sec |
|
Horizon Detection
|
417
10.3 Mpixels/sec |
|
Image Inpainting
|
710
34.8 Mpixels/sec |
|
HDR
|
714
9.73 Mpixels/sec |
|
Ray Tracing
|
503
403.9 Kpixels/sec |
|
Structure from Motion
|
328
2.94 Kpixels/sec |
|
Speech Recognition
|
383
12.2 Words/sec |
|
Machine Learning
|
478
18.5 images/sec |
Multi-Core Score | 621 | |
---|---|---|
Crypto Score | 1428 | |
Integer Score | 650 | |
Floating Point Score | 423 | |
AES-XTS
|
1428
2.43 GB/sec |
|
Text Compression
|
850
4.30 MB/sec |
|
Image Compression
|
821
38.8 Mpixels/sec |
|
Navigation
|
713
2.01 MTE/sec |
|
HTML5
|
581
682.4 KElements/sec |
|
SQLite
|
630
197.3 Krows/sec |
|
PDF Rendering
|
693
37.6 Mpixels/sec |
|
Text Rendering
|
673
214.5 KB/sec |
|
Clang
|
588
4.58 Klines/sec |
|
Camera
|
415
4.81 images/sec |
|
N-Body Physics
|
484
605.0 Kpairs/sec |
|
Rigid Body Physics
|
512
3173.4 FPS |
|
Gaussian Blur
|
300
16.5 Mpixels/sec |
|
Face Detection
|
325
2.50 images/sec |
|
Horizon Detection
|
386
9.53 Mpixels/sec |
|
Image Inpainting
|
655
32.2 Mpixels/sec |
|
HDR
|
615
8.38 Mpixels/sec |
|
Ray Tracing
|
457
367.2 Kpixels/sec |
|
Structure from Motion
|
292
2.62 Kpixels/sec |
|
Speech Recognition
|
398
12.7 Words/sec |
|
Machine Learning
|
392
15.2 images/sec |