iMac (24-inch Mid 2021) vs iMac (27-inch Retina Mid 2020)
| iMac (24-inch Mid 2021) | iMac (27-inch Retina Mid 2020) | Difference | |
|---|---|---|---|
| Single-Core Score | 1750 | 1271 | 137.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Multi-Core Score | 7755 | 8845 | 87.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Geekbench 5.5.1 Tryout | Geekbench 5.4.0 | ||
System Information
| iMac (24-inch Mid 2021) | iMac (27-inch Retina Mid 2020) | |
|---|---|---|
| Operating System | macOS 13.3 (Build 22E252) | macOS 11.2.3 (Build 20D91) |
| Model | iMac (24-inch Mid 2021) | iMac (27-inch Retina Mid 2020) |
| Processor |
Apple M1 @ 3.20 GHz
1 Processor, 8 Cores |
Intel Core i7-10700K @ 3.80 GHz
1 Processor, 8 Cores, 16 Threads |
| Processor ID | Apple M1 | GenuineIntel Family 6 Model 165 Stepping 5 |
| Processor Codename | ||
| Processor Package | ||
| L1 Instruction Cache | 128 KB x 1 | 32.0 KB x 8 |
| L1 Data Cache | 64.0 KB x 1 | 32.0 KB x 8 |
| L2 Cache | 4.00 MB x 1 | 256 KB x 8 |
| L3 Cache | 16.0 MB x 1 | |
| Motherboard | iMac21,2 | Apple Inc. Mac-CFF7D910A743CAAF iMac20,1 |
| Northbridge | ||
| Southbridge | ||
| BIOS | Apple Inc. 1554.80.3.0.0 (iBridge: 18.16.14347.0.0,0) | |
| Memory | 8.00 GB | 64.00 GB DDR4 |
Single-Core Performance
| iMac (24-inch Mid 2021) | iMac (27-inch Retina Mid 2020) | Difference | |
|---|---|---|---|
| Single-Core Score | 1750 | 1271 | 137.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| AES-XTS | 2755 | 1266 | 217.6% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Text Compression | 1473 | 1353 | 108.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Image Compression | 1378 | 1278 | 107.8% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Navigation | 1627 | 1271 | 128.0% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| HTML5 | 1755 | 1192 | 147.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| SQLite | 1426 | 1206 | 118.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| PDF Rendering | 1644 | 1298 | 126.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Text Rendering | 1797 | 1275 | 140.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Clang | 1788 | 1215 | 147.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Camera | 1577 | 1257 | 125.5% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| N-Body Physics | 1820 | 1288 | 141.3% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Rigid Body Physics | 1903 | 1542 | 123.4% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Gaussian Blur | 1417 | 375 | 377.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Face Detection | 2221 | 785 | 282.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Horizon Detection | 1984 | 1267 | 156.6% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Image Inpainting | 3178 | 2644 | 120.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| HDR | 2484 | 2471 | 100.5% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Ray Tracing | 2567 | 1365 | 188.1% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Structure from Motion | 1432 | 1260 | 113.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Speech Recognition | 1583 | 1486 | 106.5% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Machine Learning | 1232 | 1383 | 89.1% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
Multi-Core Performance
| iMac (24-inch Mid 2021) | iMac (27-inch Retina Mid 2020) | Difference | |
|---|---|---|---|
| Multi-Core Score | 7755 | 8845 | 87.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| AES-XTS | 10135 | 5706 | 177.6% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Text Compression | 5977 | 10883 | 54.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Image Compression | 7226 | 11440 | 63.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Navigation | 5567 | 4355 | 127.8% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| HTML5 | 7926 | 8805 | 90.0% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| SQLite | 7119 | 10314 | 69.0% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| PDF Rendering | 7157 | 8364 | 85.6% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Text Rendering | 7974 | 7335 | 108.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Clang | 8871 | 10540 | 84.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Camera | 7093 | 8702 | 81.5% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| N-Body Physics | 7476 | 10070 | 74.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Rigid Body Physics | 9799 | 15616 | 62.7% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Gaussian Blur | 7789 | 9576 | 81.3% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Face Detection | 10075 | 11744 | 85.8% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Horizon Detection | 9794 | 9067 | 108.0% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Image Inpainting | 12625 | 13200 | 95.6% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| HDR | 12772 | 17529 | 72.9% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Ray Tracing | 14406 | 15769 | 91.4% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Structure from Motion | 7002 | 9530 | 73.5% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Speech Recognition | 4872 | 4812 | 101.2% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
| Machine Learning | 4685 | 2804 | 167.1% |
| iMac (24-inch Mid 2021) | |||
| iMac (27-inch Retina Mid 2020) | |||
