User | GeekPete |
Upload Date | Sat, 28 Nov 2020 21:15:39 +0000 |
Views | 3 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G14042) |
Model | MacBook Air (11-inch Mid 2011) |
Model ID | MacBookAir4,1 |
Motherboard | Apple Inc. Mac-C08A6BB70A942AC2 MacBookAir4,1 |
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 666 MHz |
Single-Core Score | 380 | |
---|---|---|
Crypto Score | 429 | |
Integer Score | 351 | |
Floating Point Score | 436 | |
AES-XTS
|
429
748.1 MB/sec |
|
Text Compression
|
446
2.25 MB/sec |
|
Image Compression
|
377
17.8 Mpixels/sec |
|
Navigation
|
415
1.17 MTE/sec |
|
HTML5
|
230
270.0 KElements/sec |
|
SQLite
|
301
94.4 Krows/sec |
|
PDF Rendering
|
389
21.1 Mpixels/sec |
|
Text Rendering
|
348
110.8 KB/sec |
|
Clang
|
337
2.62 Klines/sec |
|
Camera
|
365
4.23 images/sec |
|
N-Body Physics
|
344
430.9 Kpairs/sec |
|
Rigid Body Physics
|
596
3692.8 FPS |
|
Gaussian Blur
|
347
19.1 Mpixels/sec |
|
Face Detection
|
373
2.87 images/sec |
|
Horizon Detection
|
427
10.5 Mpixels/sec |
|
Image Inpainting
|
711
34.9 Mpixels/sec |
|
HDR
|
717
9.77 Mpixels/sec |
|
Ray Tracing
|
503
404.1 Kpixels/sec |
|
Structure from Motion
|
318
2.85 Kpixels/sec |
|
Speech Recognition
|
402
12.9 Words/sec |
|
Machine Learning
|
290
11.2 images/sec |
Multi-Core Score | 893 | |
---|---|---|
Crypto Score | 1241 | |
Integer Score | 888 | |
Floating Point Score | 847 | |
AES-XTS
|
1241
2.12 GB/sec |
|
Text Compression
|
1140
5.77 MB/sec |
|
Image Compression
|
891
42.1 Mpixels/sec |
|
Navigation
|
1124
3.17 MTE/sec |
|
HTML5
|
709
832.0 KElements/sec |
|
SQLite
|
807
252.9 Krows/sec |
|
PDF Rendering
|
755
41.0 Mpixels/sec |
|
Text Rendering
|
959
305.5 KB/sec |
|
Clang
|
793
6.18 Klines/sec |
|
Camera
|
912
10.6 images/sec |
|
N-Body Physics
|
957
1.20 Mpairs/sec |
|
Rigid Body Physics
|
1110
6874.1 FPS |
|
Gaussian Blur
|
613
33.7 Mpixels/sec |
|
Face Detection
|
674
5.19 images/sec |
|
Horizon Detection
|
843
20.8 Mpixels/sec |
|
Image Inpainting
|
1226
60.2 Mpixels/sec |
|
HDR
|
1408
19.2 Mpixels/sec |
|
Ray Tracing
|
1066
855.9 Kpixels/sec |
|
Structure from Motion
|
561
5.03 Kpixels/sec |
|
Speech Recognition
|
803
25.7 Words/sec |
|
Machine Learning
|
527
20.4 images/sec |