User | sjroberts |
Upload Date | Sun, 07 Feb 2021 08:18:52 +0000 |
Views | 4 |
System Information | |
---|---|
Operating System | macOS 10.14.6 (Build 18G87) |
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 | 388 | |
---|---|---|
Crypto Score | 288 | |
Integer Score | 328 | |
Floating Point Score | 533 | |
AES-XTS
|
288
503.2 MB/sec |
|
Text Compression
|
367
1.86 MB/sec |
|
Image Compression
|
321
15.2 Mpixels/sec |
|
Navigation
|
405
1.14 MTE/sec |
|
HTML5
|
165
194.3 KElements/sec |
|
SQLite
|
273
85.6 Krows/sec |
|
PDF Rendering
|
383
20.8 Mpixels/sec |
|
Text Rendering
|
365
116.2 KB/sec |
|
Clang
|
339
2.64 Klines/sec |
|
Camera
|
426
4.94 images/sec |
|
N-Body Physics
|
278
347.5 Kpairs/sec |
|
Rigid Body Physics
|
627
3886.4 FPS |
|
Gaussian Blur
|
378
20.8 Mpixels/sec |
|
Face Detection
|
535
4.12 images/sec |
|
Horizon Detection
|
533
13.1 Mpixels/sec |
|
Image Inpainting
|
961
47.2 Mpixels/sec |
|
HDR
|
976
13.3 Mpixels/sec |
|
Ray Tracing
|
676
543.0 Kpixels/sec |
|
Structure from Motion
|
384
3.44 Kpixels/sec |
|
Speech Recognition
|
532
17.0 Words/sec |
|
Machine Learning
|
405
15.6 images/sec |
Multi-Core Score | 1088 | |
---|---|---|
Crypto Score | 953 | |
Integer Score | 1033 | |
Floating Point Score | 1228 | |
AES-XTS
|
953
1.62 GB/sec |
|
Text Compression
|
1241
6.27 MB/sec |
|
Image Compression
|
1067
50.5 Mpixels/sec |
|
Navigation
|
1271
3.58 MTE/sec |
|
HTML5
|
701
822.7 KElements/sec |
|
SQLite
|
1114
349.1 Krows/sec |
|
PDF Rendering
|
1081
58.6 Mpixels/sec |
|
Text Rendering
|
1003
319.7 KB/sec |
|
Clang
|
959
7.47 Klines/sec |
|
Camera
|
982
11.4 images/sec |
|
N-Body Physics
|
1157
1.45 Mpairs/sec |
|
Rigid Body Physics
|
1805
11181.4 FPS |
|
Gaussian Blur
|
990
54.4 Mpixels/sec |
|
Face Detection
|
1305
10.0 images/sec |
|
Horizon Detection
|
1348
33.2 Mpixels/sec |
|
Image Inpainting
|
1431
70.2 Mpixels/sec |
|
HDR
|
2001
27.3 Mpixels/sec |
|
Ray Tracing
|
1555
1.25 Mpixels/sec |
|
Structure from Motion
|
762
6.82 Kpixels/sec |
|
Speech Recognition
|
1093
34.9 Words/sec |
|
Machine Learning
|
711
27.5 images/sec |