iMac18,3 vs iMac (27-inch Retina Early 2019)
| iMac18,3 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Single-Core Score | 970 | 1251 | 77.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Multi-Core Score | 3916 | 7497 | 52.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Geekbench 5.0.1 Tryout | Geekbench 5.0.2 Tryout | ||
System Information
| iMac18,3 | iMac (27-inch Retina Early 2019) | |
|---|---|---|
| Operating System | macOS 10.14.5 (Build 18F132) | macOS 10.14.6 (Build 18G103) |
| Model | iMac18,3 | iMac (27-inch Retina Early 2019) |
| Processor |
Intel Core i5-8400 @ 2.81 GHz
1 Processor, 6 Cores |
Intel Core i9-9900K @ 3.60 GHz
1 Processor, 8 Cores, 16 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 10 | GenuineIntel Family 6 Model 158 Stepping 12 |
| Processor Codename | ||
| Processor Package | ||
| L1 Instruction Cache | 32.0 KB x 3 | 32.0 KB x 8 |
| L1 Data Cache | 32.0 KB x 3 | 32.0 KB x 8 |
| L2 Cache | 256 KB x 3 | 256 KB x 8 |
| L3 Cache | 9.00 MB x 1 | 16.0 MB x 1 |
| Motherboard | Apple Inc. Mac-BE088AF8C5EB4FA2 1.0 | Apple Inc. Mac-AA95B1DDAB278B95 iMac19,1 |
| Northbridge | ||
| Southbridge | ||
| BIOS | Apple Inc. 172.0.0.0.0 | Apple Inc. 220.270.93.0.0 |
| Memory | 16.00 GB DDR4 | 16.00 GB DDR4 |
Single-Core Performance
| iMac18,3 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Single-Core Score | 970 | 1251 | 77.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| AES-XTS | 1038 | 1327 | 78.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Compression | 954 | 1398 | 68.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Compression | 1002 | 1260 | 79.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Navigation | 1007 | 1232 | 81.7% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| HTML5 | 843 | 1086 | 77.6% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| SQLite | 944 | 1200 | 78.7% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| PDF Rendering | 987 | 1224 | 80.6% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Rendering | 994 | 1210 | 82.1% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Clang | 941 | 1215 | 77.4% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Camera | 1010 | 1256 | 80.4% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| N-Body Physics | 858 | 1262 | 68.0% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Rigid Body Physics | 1147 | 1453 | 78.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Gaussian Blur | 323 | 413 | 78.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Face Detection | 595 | 766 | 77.7% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Horizon Detection | 1029 | 1256 | 81.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Inpainting | 1938 | 2581 | 75.1% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| HDR | 1934 | 2401 | 80.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Ray Tracing | 906 | 1489 | 60.8% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Structure from Motion | 1043 | 1289 | 80.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Speech Recognition | 1010 | 1428 | 70.7% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Machine Learning | 1073 | 1274 | 84.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
Multi-Core Performance
| iMac18,3 | iMac (27-inch Retina Early 2019) | Difference | |
|---|---|---|---|
| Multi-Core Score | 3916 | 7497 | 52.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| AES-XTS | 5394 | 5335 | 101.1% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Compression | 3636 | 9592 | 37.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Compression | 4649 | 9910 | 46.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Navigation | 2823 | 3762 | 75.0% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| HTML5 | 3272 | 6963 | 47.0% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| SQLite | 3943 | 8534 | 46.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| PDF Rendering | 3600 | 6775 | 53.1% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Text Rendering | 4164 | 6086 | 68.4% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Clang | 3540 | 9186 | 38.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Camera | 3926 | 7278 | 53.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| N-Body Physics | 3538 | 8581 | 41.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Rigid Body Physics | 4680 | 13047 | 35.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Gaussian Blur | 4071 | 8509 | 47.8% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Face Detection | 3874 | 10787 | 35.9% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Horizon Detection | 3844 | 7720 | 49.8% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Image Inpainting | 5984 | 10764 | 55.6% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| HDR | 7489 | 15456 | 48.5% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Ray Tracing | 5916 | 12420 | 47.6% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Structure from Motion | 3880 | 7882 | 49.2% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Speech Recognition | 2362 | 3853 | 61.3% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
| Machine Learning | 2555 | 2560 | 99.8% |
| iMac18,3 | |||
| iMac (27-inch Retina Early 2019) | |||
