iMac (27-inch Retina) vs iMac (27-inch Retina)
| iMac (27-inch Retina) | iMac (27-inch Retina) | Difference | |
|---|---|---|---|
| Single Precision | 407 | 407 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Half Precision | 53 | 53 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Quantized | 48 | 48 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Geekbench AI 1.4.0 | Geekbench AI 1.4.0 | ||
System Information
| iMac (27-inch Retina) | iMac (27-inch Retina) | |
|---|---|---|
| AI Framework | Core ML | Core ML |
| AI Backend | CPU | CPU |
| AI Device | Intel Core i7-4790K | Intel Core i7-4790K |
| Operating System | macOS 15.5 (Build 24F74) | macOS 15.5 (Build 24F74) |
| Model | iMac (27-inch Retina) | iMac (27-inch Retina) |
| Processor |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
Intel Core i7-4790K @ 4.00 GHz
1 Processor, 4 Cores, 8 Threads |
| Processor ID | GenuineIntel Family 6 Model 60 Stepping 3 | GenuineIntel Family 6 Model 60 Stepping 3 |
| Motherboard | Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 | Apple Inc. Mac-FA842E06C61E91C5 iMac15,1 |
| BIOS | Apple Inc. 478.0.0.0.0 | Apple Inc. 478.0.0.0.0 |
| Memory | 16.00 GB DDR3 | 16.00 GB DDR3 |
AI Performance
| iMac (27-inch Retina) | iMac (27-inch Retina) | Difference | |
|---|---|---|---|
| Image Classification (SP) | 313 | 313 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Classification (HP) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Classification (Q) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Segmentation (SP) | 267 | 267 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Segmentation (HP) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Segmentation (Q) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Pose Estimation (SP) | 1358 | 1358 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Pose Estimation (HP) | 121 | 121 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Pose Estimation (Q) | 129 | 129 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Object Detection (SP) | 116 | 116 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Object Detection (HP) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Object Detection (Q) | 0 | 0 | |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Face Detection (SP) | 424 | 424 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Face Detection (HP) | 301 | 301 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Face Detection (Q) | 152 | 152 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Depth Estimation (SP) | 247 | 247 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Depth Estimation (HP) | 306 | 306 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Depth Estimation (Q) | 262 | 262 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Style Transfer (SP) | 1305 | 1305 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Style Transfer (HP) | 394 | 394 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Style Transfer (Q) | 365 | 365 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Super-Resolution (SP) | 565 | 565 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Super-Resolution (HP) | 290 | 290 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Image Super-Resolution (Q) | 239 | 239 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Text Classification (SP) | 405 | 405 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Text Classification (HP) | 400 | 400 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Text Classification (Q) | 399 | 399 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Machine Translation (SP) | 305 | 305 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Machine Translation (HP) | 404 | 404 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
| Machine Translation (Q) | 425 | 425 | 100.0% |
| iMac (27-inch Retina) | |||
| iMac (27-inch Retina) | |||
