| User | KMCC | 
| Upload Date | June 12 2025 03:08 AM | 
| Views | 6 | 
| System Information | |
|---|---|
| Operating System | macOS 15.5 (Build 24F74) | 
| Model | iMac (27-inch Retina Early 2019) | 
| Model ID | iMac19,1 | 
| Motherboard | Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 | 
| CPU Information | |
|---|---|
| Name | Intel Core i9-9900K | 
| Topology | 1 Processor, 8 Cores, 16 Threads | 
| Identifier | GenuineIntel Family 6 Model 158 Stepping 13 | 
| Base Frequency | 3.60 GHz | 
| Cluster 1 | 8 Cores | 
| L1 Instruction Cache | 32.0 KB x 8 | 
| L1 Data Cache | 32.0 KB x 8 | 
| L2 Cache | 256 KB x 8 | 
| L3 Cache | 16.0 MB x 1 | 
| Instruction Sets | sse2 sse3 pclmul fma3 sse41 aesni avx avx2 | 
| Memory Information | |
|---|---|
| Size | 72.00 GB | 
| Transfer Rate | 2667 MT/s | 
| Type | DDR4 | 
| OpenCL Information | |
|---|---|
| Platform Vendor | Apple | 
| Platform Name | Apple | 
| Device Vendor | AMD | 
| Device Name | AMD Radeon Pro 580X Compute Engine | 
| Compute Units | 36 | 
| Maximum Frequency | 1200 MHz | 
| Device Memory | 8.00 GB | 
| OpenCL Score | 42901 | |
|---|---|---|
| 
Background Blur
 | 
19902
 82.4 images/sec  | 
|
| 
Face Detection
 | 
12484
 40.8 images/sec  | 
|
| 
Horizon Detection
 | 
43845
 1.36 Gpixels/sec  | 
|
| 
Edge Detection
 | 
63631
 2.36 Gpixels/sec  | 
|
| 
Gaussian Blur
 | 
66448
 2.90 Gpixels/sec  | 
|
| 
Feature Matching
 | 
8196
 323.1 Mpixels/sec  | 
|
| 
Stereo Matching
 | 
209780
 199.4 Gpixels/sec  | 
|
| 
Particle Physics
 | 
144882
 6376.4 FPS  |