| User | no-lan |
| Upload Date | Fri, 25 Jun 2021 03:40:53 +0000 |
| Views | 8 |
| Notes | Testing for regression from BPF Spectre patch on 5.12.13. Performance regression apparent. |
| System Information | |
|---|---|
| Operating System | Gentoo/Linux |
| Model | LENOVO 81YM |
| Motherboard | LENOVO LNVNB161216 |
| CPU Information | |
|---|---|
| Name | AMD Ryzen 7 4700U |
| Topology | 1 Processor, 8 Cores |
| Base Frequency | 2.00 GHz |
| L1 Instruction Cache | 32.0 KB x 8 |
| L1 Data Cache | 32.0 KB x 8 |
| L2 Cache | 512 KB x 8 |
| L3 Cache | 4.00 MB x 2 |
| Memory Information | |
|---|---|
| Memory | 15.07 GB |
| Single-Core Score | 1206 | |
|---|---|---|
| Crypto Score | 2242 | |
| Integer Score | 1072 | |
| Floating Point Score | 1325 | |
|
AES-XTS
|
2242
3.82 GB/sec |
|
|
Text Compression
|
903
4.57 MB/sec |
|
|
Image Compression
|
1246
59.0 Mpixels/sec |
|
|
Navigation
|
867
2.44 MTE/sec |
|
|
HTML5
|
1068
1.25 MElements/sec |
|
|
SQLite
|
1048
328.5 Krows/sec |
|
|
PDF Rendering
|
1096
59.5 Mpixels/sec |
|
|
Text Rendering
|
1025
326.6 KB/sec |
|
|
Clang
|
1151
8.97 Klines/sec |
|
|
Camera
|
1329
15.4 images/sec |
|
|
N-Body Physics
|
987
1.23 Mpairs/sec |
|
|
Rigid Body Physics
|
1263
7825.3 FPS |
|
|
Gaussian Blur
|
1344
73.9 Mpixels/sec |
|
|
Face Detection
|
1415
10.9 images/sec |
|
|
Horizon Detection
|
1221
30.1 Mpixels/sec |
|
|
Image Inpainting
|
2137
104.8 Mpixels/sec |
|
|
HDR
|
2590
35.3 Mpixels/sec |
|
|
Ray Tracing
|
1683
1.35 Mpixels/sec |
|
|
Structure from Motion
|
1133
10.2 Kpixels/sec |
|
|
Speech Recognition
|
781
25.0 Words/sec |
|
|
Machine Learning
|
929
35.9 images/sec |
| Multi-Core Score | 5426 | |
|---|---|---|
| Crypto Score | 3774 | |
| Integer Score | 5391 | |
| Floating Point Score | 5778 | |
|
AES-XTS
|
3774
6.43 GB/sec |
|
|
Text Compression
|
5282
26.7 MB/sec |
|
|
Image Compression
|
8233
389.5 Mpixels/sec |
|
|
Navigation
|
2361
6.66 MTE/sec |
|
|
HTML5
|
6636
7.79 MElements/sec |
|
|
SQLite
|
7139
2.24 Mrows/sec |
|
|
PDF Rendering
|
5328
289.2 Mpixels/sec |
|
|
Text Rendering
|
3390
1.05 MB/sec |
|
|
Clang
|
7835
61.0 Klines/sec |
|
|
Camera
|
5583
64.7 images/sec |
|
|
N-Body Physics
|
3866
4.84 Mpairs/sec |
|
|
Rigid Body Physics
|
9016
55855.1 FPS |
|
|
Gaussian Blur
|
4820
264.9 Mpixels/sec |
|
|
Face Detection
|
7681
59.1 images/sec |
|
|
Horizon Detection
|
6224
153.4 Mpixels/sec |
|
|
Image Inpainting
|
9084
445.6 Mpixels/sec |
|
|
HDR
|
11646
158.7 Mpixels/sec |
|
|
Ray Tracing
|
8838
7.10 Mpixels/sec |
|
|
Structure from Motion
|
5994
53.7 Kpixels/sec |
|
|
Speech Recognition
|
3053
97.6 Words/sec |
|
|
Machine Learning
|
1743
67.3 images/sec |