iMac (27-inch Retina Early 2019) vs LENOVO 81EK
| iMac (27-inch Retina Early 2019) | LENOVO 81EK | Difference | |
|---|---|---|---|
| Single-Core Score | 1259 | 841 | 149.7% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Multi-Core Score | 8375 | 2664 | 314.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Geekbench 5.0.0 Tryout | Geekbench 5.4.1 Tryout | ||
System Information
| iMac (27-inch Retina Early 2019) | LENOVO 81EK | |
|---|---|---|
| Operating System | macOS 10.14.6 (Build 18G84) | Microsoft Windows 10 Home (64-bit) |
| Model | iMac (27-inch Retina Early 2019) | LENOVO 81EK |
| Processor |
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads |
Intel Core i5-8250U @ 1.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 12 | GenuineIntel Family 6 Model 142 Stepping 10 |
| Processor Codename | Kaby Lake-R | |
| Processor Package | Socket 1356 FCBGA | |
| L1 Instruction Cache | 32.0 KB x 8 | 32.0 KB x 4 |
| L1 Data Cache | 32.0 KB x 8 | 32.0 KB x 4 |
| L2 Cache | 256 KB x 8 | 256 KB x 4 |
| L3 Cache | 16.0 MB x 1 | 6.00 MB x 1 |
| Motherboard | Apple Inc. Mac-AA95B1DDAB278B95 1.0 | LENOVO LNVNB161216 |
| Northbridge | Intel Kaby Lake 08 | |
| Southbridge | Intel Coffee Lake-U/Y PCH 21 | |
| BIOS | Apple Inc. 220.270.93.0.0 | LENOVO 7QCN46WW |
| Memory | 32.00 GB DDR4 | 8.00 GB DDR4 SDRAM |
Single-Core Performance
| iMac (27-inch Retina Early 2019) | LENOVO 81EK | Difference | |
|---|---|---|---|
| Single-Core Score | 1259 | 841 | 149.7% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| AES-XTS | 1338 | 871 | 153.6% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Text Compression | 1350 | 730 | 184.9% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Image Compression | 1296 | 991 | 130.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Navigation | 1249 | 733 | 170.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| HTML5 | 1092 | 788 | 138.6% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| SQLite | 1218 | 786 | 155.0% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| PDF Rendering | 1266 | 792 | 159.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Text Rendering | 1271 | 804 | 158.1% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Clang | 1226 | 835 | 146.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Camera | 1302 | 820 | 158.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| N-Body Physics | 1231 | 732 | 168.2% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Rigid Body Physics | 1415 | 843 | 167.9% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Gaussian Blur | 420 | 819 | 51.3% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Face Detection | 778 | 857 | 90.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Horizon Detection | 1276 | 820 | 155.6% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Image Inpainting | 2578 | 1398 | 184.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| HDR | 2473 | 1682 | 147.0% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Ray Tracing | 1190 | 1108 | 107.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Structure from Motion | 1286 | 798 | 161.2% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Speech Recognition | 1436 | 784 | 183.2% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Machine Learning | 1291 | 624 | 206.9% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
Multi-Core Performance
| iMac (27-inch Retina Early 2019) | LENOVO 81EK | Difference | |
|---|---|---|---|
| Multi-Core Score | 8375 | 2664 | 314.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| AES-XTS | 4892 | 2618 | 186.9% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Text Compression | 10567 | 3295 | 320.7% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Image Compression | 11185 | 3458 | 323.5% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Navigation | 3713 | 1564 | 237.4% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| HTML5 | 9016 | 2871 | 314.0% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| SQLite | 10461 | 2957 | 353.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| PDF Rendering | 7984 | 2558 | 312.1% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Text Rendering | 6807 | 2283 | 298.2% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Clang | 10720 | 2615 | 409.9% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Camera | 8440 | 2497 | 338.0% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| N-Body Physics | 8800 | 3687 | 238.7% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Rigid Body Physics | 14891 | 3729 | 399.3% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Gaussian Blur | 9950 | 3026 | 328.8% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Face Detection | 11798 | 3245 | 363.6% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Horizon Detection | 8560 | 2870 | 298.3% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Image Inpainting | 10649 | 3964 | 268.6% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| HDR | 16593 | 3054 | 543.3% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Ray Tracing | 14679 | 4715 | 311.3% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Structure from Motion | 10017 | 2291 | 437.2% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Speech Recognition | 3571 | 1354 | 263.7% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
| Machine Learning | 2410 | 1080 | 223.1% |
| iMac (27-inch Retina Early 2019) | |||
| LENOVO 81EK | |||
