LENOVO 81A8 vs iMac19,1
| LENOVO 81A8 | iMac19,1 | Difference | |
|---|---|---|---|
| Single-Core Score | 896 | 1198 | 74.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Multi-Core Score | 1967 | 7633 | 25.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Geekbench 5.4.3 Tryout | Geekbench 5.4.5 Tryout | ||
System Information
| LENOVO 81A8 | iMac19,1 | |
|---|---|---|
| Operating System | Microsoft Windows 10 (64-bit) | macOS 10.15.1 (Build 19B88) |
| Model | LENOVO 81A8 | iMac19,1 |
| Processor |
Intel Core i7-7500U @ 2.89 GHz
1 Processor, 2 Cores, 4 Threads |
Intel Core i9-9900KF @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads |
| Processor ID | GenuineIntel Family 6 Model 142 Stepping 9 | GenuineIntel Family 6 Model 158 Stepping 13 |
| Processor Codename | Kaby Lake-R | |
| Processor Package | Socket 1515 FCBGA | |
| L1 Instruction Cache | 32.0 KB x 2 | 32.0 KB x 8 |
| L1 Data Cache | 32.0 KB x 2 | 32.0 KB x 8 |
| L2 Cache | 256 KB x 2 | 256 KB x 8 |
| L3 Cache | 4.00 MB x 1 | 16.0 MB x 1 |
| Motherboard | LENOVO LNVNB161216 | Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 |
| Northbridge | Intel Kaby Lake 02 | |
| Southbridge | Intel Coffee Lake-U/Y PCH 21 | |
| BIOS | LENOVO 5SCN34WW | Apple Inc. 1731.140.1.0.0 |
| Memory | 7.85 GB DDR4 SDRAM | 64.00 GB DDR4 |
Single-Core Performance
| LENOVO 81A8 | iMac19,1 | Difference | |
|---|---|---|---|
| Single-Core Score | 896 | 1198 | 74.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| AES-XTS | 1156 | 1219 | 94.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Text Compression | 793 | 1310 | 60.5% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Image Compression | 1016 | 1226 | 82.9% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Navigation | 722 | 1194 | 60.5% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| HTML5 | 816 | 1043 | 78.2% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| SQLite | 815 | 1145 | 71.2% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| PDF Rendering | 878 | 1217 | 72.1% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Text Rendering | 870 | 1185 | 73.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Clang | 866 | 1140 | 76.0% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Camera | 855 | 1232 | 69.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| N-Body Physics | 741 | 1226 | 60.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Rigid Body Physics | 917 | 1452 | 63.2% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Gaussian Blur | 866 | 358 | 241.9% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Face Detection | 857 | 755 | 113.5% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Horizon Detection | 846 | 1196 | 70.7% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Image Inpainting | 1457 | 2477 | 58.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| HDR | 1726 | 2258 | 76.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Ray Tracing | 1130 | 1355 | 83.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Structure from Motion | 818 | 1114 | 73.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Speech Recognition | 795 | 1385 | 57.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Machine Learning | 826 | 1354 | 61.0% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
Multi-Core Performance
| LENOVO 81A8 | iMac19,1 | Difference | |
|---|---|---|---|
| Multi-Core Score | 1967 | 7633 | 25.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| AES-XTS | 2425 | 4831 | 50.2% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Text Compression | 2120 | 10109 | 21.0% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Image Compression | 2464 | 10101 | 24.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Navigation | 1299 | 3813 | 34.1% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| HTML5 | 1698 | 7503 | 22.6% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| SQLite | 1923 | 8767 | 21.9% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| PDF Rendering | 2048 | 7171 | 28.6% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Text Rendering | 1833 | 6199 | 29.6% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Clang | 2150 | 9322 | 23.1% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Camera | 1792 | 7553 | 23.7% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| N-Body Physics | 1860 | 8693 | 21.4% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Rigid Body Physics | 2559 | 13645 | 18.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Gaussian Blur | 1754 | 8530 | 20.6% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Face Detection | 1892 | 10758 | 17.6% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Horizon Detection | 2008 | 8064 | 24.9% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Image Inpainting | 2887 | 10216 | 28.3% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| HDR | 3893 | 15063 | 25.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Ray Tracing | 2916 | 13552 | 21.5% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Structure from Motion | 1860 | 7716 | 24.1% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Speech Recognition | 1272 | 3554 | 35.8% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
| Machine Learning | 1020 | 2460 | 41.5% |
| LENOVO 81A8 | |||
| iMac19,1 | |||
