| User | raymond |
| Upload Date | Fri, 08 Oct 2021 11:48:05 +0000 |
| Views | 18 |
| System Information | |
|---|---|
| Operating System | macOS 10.15.7 (Build 19H1323) |
| Model | iMac (21.5-inch Mid 2017) |
| Model ID | iMac18,1 |
| Motherboard | Acidanthera Mac-4B682C642B45593E iMac18,1 |
| CPU Information | |
|---|---|
| Name | Intel Xeon E3-1245 v5 |
| Topology | 1 Processor, 4 Cores, 8 Threads |
| Base Frequency | 3.50 GHz |
| L1 Instruction Cache | 32.0 KB x 4 |
| L1 Data Cache | 32.0 KB x 4 |
| L2 Cache | 256 KB x 4 |
| L3 Cache | 8.00 MB x 1 |
| Memory Information | |
|---|---|
| Memory | 24.00 GB DDR4 1066 MHz |
| OpenCL Information | |
|---|---|
| Platform Vendor | Apple |
| Platform Name | Apple |
| Device Vendor | AMD |
| Device Name | ATI Radeon RX 470 Compute Engine |
| Compute Units | 32 |
| Maximum Frequency | 1.21 GHz |
| Device Memory | 8.00 GB |
| OpenCL Score | 35570 | |
|---|---|---|
|
Sobel
|
36497
9.44 Gpixels/sec |
|
|
Canny
|
26924
1.69 Gpixels/sec |
|
|
Stereo Matching
|
121413
171.7 Gpixels/sec |
|
|
Histogram Equalization
|
25011
4.41 Gpixels/sec |
|
|
Gaussian Blur
|
34211
1.88 Gpixels/sec |
|
|
Depth of Field
|
96324
1.12 Gpixels/sec |
|
|
Face Detection
|
8954
68.9 images/sec |
|
|
Horizon Detection
|
31703
781.4 Mpixels/sec |
|
|
Feature Matching
|
11166
231.0 Mpixels/sec |
|
|
Particle Physics
|
134086
3571.5 FPS |
|
|
SFFT
|
27598
380.2 Gflops |