iMac (21.5-inch Retina Mid 2017) vs LENOVO 81N8
| iMac (21.5-inch Retina Mid 2017) | LENOVO 81N8 | Difference | |
|---|---|---|---|
| Single-Core Score | 905 | 897 | 100.9% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Multi-Core Score | 2834 | 2777 | 102.1% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Geekbench 5.0.4 Tryout | Geekbench 5.2.3 Tryout | ||
System Information
| iMac (21.5-inch Retina Mid 2017) | LENOVO 81N8 | |
|---|---|---|
| Operating System | macOS 10.14.6 (Build 18G103) | Windows 10 LTSC (64-bit) |
| Model | iMac (21.5-inch Retina Mid 2017) | LENOVO 81N8 |
| Processor |
Intel Core i5-7400 @ 3.00 GHz
1 Processor, 4 Cores |
Intel Core i5-8265U @ 1.80 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 9 | GenuineIntel Family 6 Model 142 Stepping 12 |
| Processor Codename | Kaby Lake-U/Y | |
| Processor Package | Socket 1356 FCBGA | |
| L1 Instruction Cache | 32.0 KB x 2 | 32.0 KB x 4 |
| L1 Data Cache | 32.0 KB x 2 | 32.0 KB x 4 |
| L2 Cache | 256 KB x 2 | 256 KB x 4 |
| L3 Cache | 6.00 MB x 1 | 6.00 MB x 1 |
| Motherboard | Apple Inc. Mac-77F17D7DA9285301 iMac18,2 | LENOVO LNVNB161216 |
| Northbridge | Intel ID3E34 0C | |
| Southbridge | Intel Coffee Lake-U/Y PCH 30 | |
| BIOS | Apple Inc. 428.0.0.0.0 | LENOVO ALCN31WW(V2.08) |
| Memory | 8.00 GB DDR4 | 7.82 GB |
Single-Core Performance
| iMac (21.5-inch Retina Mid 2017) | LENOVO 81N8 | Difference | |
|---|---|---|---|
| Single-Core Score | 905 | 897 | 100.9% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| AES-XTS | 1141 | 1224 | 93.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Text Compression | 867 | 721 | 120.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Image Compression | 869 | 1024 | 84.9% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Navigation | 828 | 719 | 115.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| HTML5 | 741 | 816 | 90.8% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| SQLite | 854 | 822 | 103.9% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| PDF Rendering | 865 | 896 | 96.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Text Rendering | 880 | 914 | 96.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Clang | 809 | 870 | 93.0% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Camera | 865 | 860 | 100.6% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| N-Body Physics | 820 | 730 | 112.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Rigid Body Physics | 1020 | 933 | 109.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Gaussian Blur | 819 | 792 | 103.4% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Face Detection | 900 | 864 | 104.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Horizon Detection | 904 | 868 | 104.1% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Image Inpainting | 1713 | 1437 | 119.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| HDR | 1580 | 1750 | 90.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Ray Tracing | 1052 | 1111 | 94.7% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Structure from Motion | 872 | 837 | 104.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Speech Recognition | 831 | 753 | 110.4% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Machine Learning | 908 | 861 | 105.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
Multi-Core Performance
| iMac (21.5-inch Retina Mid 2017) | LENOVO 81N8 | Difference | |
|---|---|---|---|
| Multi-Core Score | 2834 | 2777 | 102.1% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| AES-XTS | 3994 | 3628 | 110.1% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Text Compression | 2447 | 3221 | 76.0% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Image Compression | 2982 | 3389 | 88.0% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Navigation | 2110 | 1813 | 116.4% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| HTML5 | 2544 | 2582 | 98.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| SQLite | 2821 | 2559 | 110.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| PDF Rendering | 2428 | 2751 | 88.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Text Rendering | 2993 | 2783 | 107.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Clang | 2479 | 2597 | 95.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Camera | 2657 | 2404 | 110.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| N-Body Physics | 2707 | 2906 | 93.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Rigid Body Physics | 3500 | 3382 | 103.5% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Gaussian Blur | 3211 | 2785 | 115.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Face Detection | 3483 | 3036 | 114.7% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Horizon Detection | 2954 | 2898 | 101.9% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Image Inpainting | 4612 | 3942 | 117.0% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| HDR | 5446 | 5278 | 103.2% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Ray Tracing | 4280 | 4937 | 86.7% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Structure from Motion | 2967 | 2487 | 119.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Speech Recognition | 1832 | 1739 | 105.3% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
| Machine Learning | 1750 | 1283 | 136.4% |
| iMac (21.5-inch Retina Mid 2017) | |||
| LENOVO 81N8 | |||
