User | yktmnb |
Upload Date | Fri, 30 Apr 2021 04:27:29 +0000 |
Views | 6 |
System Information | |
---|---|
Operating System | macOS 10.13.6 (Build 17G7024) |
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 1333 MT/s |
Single-Core Score | 506 | |
---|---|---|
Crypto Score | 555 | |
Integer Score | 477 | |
Floating Point Score | 560 | |
AES-XTS
|
555
969.1 MB/sec |
|
Text Compression
|
578
2.92 MB/sec |
|
Image Compression
|
501
23.7 Mpixels/sec |
|
Navigation
|
534
1.51 MTE/sec |
|
HTML5
|
387
454.8 KElements/sec |
|
SQLite
|
438
137.2 Krows/sec |
|
PDF Rendering
|
472
25.6 Mpixels/sec |
|
Text Rendering
|
445
141.8 KB/sec |
|
Clang
|
460
3.59 Klines/sec |
|
Camera
|
509
5.90 images/sec |
|
N-Body Physics
|
486
608.1 Kpairs/sec |
|
Rigid Body Physics
|
672
4162.6 FPS |
|
Gaussian Blur
|
493
27.1 Mpixels/sec |
|
Face Detection
|
556
4.28 images/sec |
|
Horizon Detection
|
542
13.4 Mpixels/sec |
|
Image Inpainting
|
970
47.6 Mpixels/sec |
|
HDR
|
884
12.0 Mpixels/sec |
|
Ray Tracing
|
532
426.9 Kpixels/sec |
|
Structure from Motion
|
379
3.40 Kpixels/sec |
|
Speech Recognition
|
505
16.1 Words/sec |
|
Machine Learning
|
400
15.5 images/sec |
Multi-Core Score | 1107 | |
---|---|---|
Crypto Score | 1262 | |
Integer Score | 1049 | |
Floating Point Score | 1207 | |
AES-XTS
|
1262
2.15 GB/sec |
|
Text Compression
|
1280
6.48 MB/sec |
|
Image Compression
|
871
41.2 Mpixels/sec |
|
Navigation
|
1206
3.40 MTE/sec |
|
HTML5
|
869
1.02 MElements/sec |
|
SQLite
|
1082
338.9 Krows/sec |
|
PDF Rendering
|
1076
58.4 Mpixels/sec |
|
Text Rendering
|
1029
328.0 KB/sec |
|
Clang
|
1075
8.38 Klines/sec |
|
Camera
|
1025
11.9 images/sec |
|
N-Body Physics
|
1154
1.44 Mpairs/sec |
|
Rigid Body Physics
|
1810
11212.2 FPS |
|
Gaussian Blur
|
1026
56.4 Mpixels/sec |
|
Face Detection
|
1295
9.97 images/sec |
|
Horizon Detection
|
1315
32.4 Mpixels/sec |
|
Image Inpainting
|
1912
93.8 Mpixels/sec |
|
HDR
|
2250
30.7 Mpixels/sec |
|
Ray Tracing
|
878
704.8 Kpixels/sec |
|
Structure from Motion
|
776
6.95 Kpixels/sec |
|
Speech Recognition
|
1077
34.4 Words/sec |
|
Machine Learning
|
690
26.6 images/sec |