LENOVO 81C4 vs iMac (27-inch Retina Early 2019)
| LENOVO 81C4 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Single-Core Score | 1057 | 1138 | 92.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Multi-Core Score | 2879 | 5878 | 49.0% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Geekbench 5.2.3 Tryout | Geekbench 5.1.0 Tryout | ||
System Information
| LENOVO 81C4 | iMac (27-inch Retina Early 2019) | |
|---|---|---|
| Operating System | Microsoft Windows 11 Home (64-bit) | macOS 10.15.2 (Build 19C57) |
| Model | LENOVO 81C4 | iMac (27-inch Retina Early 2019) |
| Processor |
Intel Core i7-8550U @ 1.99 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i5-9600K @ 3.70 GHz
1 Processor, 6 Cores |
| Processor ID | GenuineIntel Family 6 Model 142 Stepping 10 | GenuineIntel Family 6 Model 158 Stepping 13 |
| Processor Codename | Kaby Lake-U/Y | |
| Processor Package | Socket 1356 FCBGA | |
| L1 Instruction Cache | 32.0 KB x 4 | 32.0 KB x 3 |
| L1 Data Cache | 32.0 KB x 4 | 32.0 KB x 3 |
| L2 Cache | 256 KB x 4 | 256 KB x 3 |
| L3 Cache | 8.00 MB x 1 | 9.00 MB x 1 |
| Motherboard | LENOVO LNVNB161216 | Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 |
| Northbridge | Intel Kaby Lake 08 | |
| Southbridge | Intel Coffee Lake-U/Y PCH 21 | |
| BIOS | LENOVO 8GCN37WW | Apple Inc. 1037.60.50.0.0 |
| Memory | 15.84 GB DDR4 SDRAM | 40.00 GB DDR4 |
Single-Core Performance
| LENOVO 81C4 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Single-Core Score | 1057 | 1138 | 92.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| AES-XTS | 1386 | 1189 | 116.6% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Compression | 997 | 1114 | 89.5% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Compression | 1146 | 1092 | 104.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Navigation | 932 | 1111 | 83.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| HTML5 | 940 | 1064 | 88.3% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| SQLite | 927 | 1045 | 88.7% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| PDF Rendering | 1025 | 1189 | 86.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Rendering | 1033 | 1139 | 90.7% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Clang | 969 | 1109 | 87.4% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Camera | 962 | 1218 | 79.0% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| N-Body Physics | 1048 | 1142 | 91.8% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Rigid Body Physics | 1071 | 1410 | 76.0% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Gaussian Blur | 960 | 347 | 276.7% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Face Detection | 966 | 707 | 136.6% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Horizon Detection | 969 | 1189 | 81.5% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Inpainting | 1805 | 2368 | 76.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| HDR | 1911 | 2174 | 87.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Ray Tracing | 1299 | 1246 | 104.3% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Structure from Motion | 910 | 1092 | 83.3% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Speech Recognition | 1031 | 1277 | 80.7% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Machine Learning | 1063 | 1355 | 78.5% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
Multi-Core Performance
| LENOVO 81C4 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Multi-Core Score | 2879 | 5878 | 49.0% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| AES-XTS | 4689 | 6023 | 77.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Compression | 3191 | 5329 | 59.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Compression | 3139 | 6299 | 49.8% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Navigation | 2292 | 3515 | 65.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| HTML5 | 2444 | 5927 | 41.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| SQLite | 2429 | 6135 | 39.6% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| PDF Rendering | 2655 | 5662 | 46.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Rendering | 3182 | 5309 | 59.9% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Clang | 2539 | 6163 | 41.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Camera | 2268 | 6396 | 35.5% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| N-Body Physics | 3486 | 5883 | 59.3% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Rigid Body Physics | 3083 | 8055 | 38.3% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Gaussian Blur | 2531 | 6412 | 39.5% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Face Detection | 2948 | 7058 | 41.8% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Horizon Detection | 2809 | 6166 | 45.6% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Inpainting | 4431 | 9089 | 48.8% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| HDR | 4753 | 11836 | 40.2% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Ray Tracing | 4325 | 10050 | 43.0% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Structure from Motion | 2282 | 5945 | 38.4% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Speech Recognition | 2187 | 3638 | 60.1% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
| Machine Learning | 2120 | 3037 | 69.8% |
| LENOVO 81C4 | |||
| iMac (27-inch Retina Early 2019) | |||
