LENOVO 81UH vs MacBook Air (11-inch Early 2014)
| LENOVO 81UH | MacBook Air (11-inch Early 2014) | Difference | |
|---|---|---|---|
| OpenCL Score | 74918 | 3725 | 2011.2% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Geekbench 5.1.0 Tryout | Geekbench 5.5.1 Tryout | ||
System Information
| LENOVO 81UH | MacBook Air (11-inch Early 2014) | |
|---|---|---|
| Operating System | Microsoft Windows 10 Pro (64-bit) | macOS 10.15.7 (Build 19H2026) |
| Model | LENOVO 81UH | MacBook Air (11-inch Early 2014) |
| Processor |
Intel Core i7-9750H @ 2.59 GHz
1 Processor, 6 Cores, 12 Threads |
Intel Core i5-4260U @ 1.40 GHz
1 Processor, 2 Cores, 4 Threads |
| Processor ID | GenuineIntel Family 6 Model 158 Stepping 10 | GenuineIntel Family 6 Model 69 Stepping 1 |
| Processor Codename | Coffee Lake | |
| Processor Package | Socket 1440 FCBGA | |
| L1 Instruction Cache | 32.0 KB x 6 | 32.0 KB x 2 |
| L1 Data Cache | 32.0 KB x 6 | 32.0 KB x 2 |
| L2 Cache | 256 KB x 6 | 256 KB x 2 |
| L3 Cache | 12.0 MB x 1 | 3.00 MB x 1 |
| Motherboard | LENOVO LNVNB161216 | Apple Inc. Mac-35C1E88140C3E6CF MacBookAir6,1 |
| Northbridge | Intel Coffee Lake 07 | |
| Southbridge | Intel HM370 10 | |
| BIOS | LENOVO BVCN12WW(V1.08) | Apple Inc. 433.140.2.0.0 |
| Memory | 16.00 GB DDR4 SDRAM | 4.00 GB DDR3 |
| OpenCL Information | ||
| Platform Vendor | NVIDIA Corporation | Apple |
| Platform Name | NVIDIA CUDA | Apple |
| Device Vendor | NVIDIA Corporation | Intel |
| Device Name | GeForce RTX 2070 with Max-Q Design | HD Graphics 5000 |
| Board Name | ||
| Compute Units | 36 | 40 |
| Maximum Frequency | 1.19 GHz | 1000 MHz |
| Device Memory | 8.00 GB | 1.50 GB |
OpenCL Performance
| LENOVO 81UH | MacBook Air (11-inch Early 2014) | Difference | |
|---|---|---|---|
| OpenCL Score | 74918 | 3725 | 2011.2% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Sobel | 93965 | 3750 | 2505.7% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Canny | 61011 | 1815 | 3361.5% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Stereo Matching | 253183 | 6612 | 3829.1% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Histogram Equalization | 69363 | 3400 | 2040.1% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Gaussian Blur | 65537 | 3373 | 1943.0% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Depth of Field | 110182 | 8923 | 1234.8% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Face Detection | 24661 | 2737 | 901.0% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Horizon Detection | 79529 | 2981 | 2667.9% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Feature Matching | 27207 | 1315 | 2069.0% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| Particle Physics | 232014 | 20562 | 1128.4% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
| SFFT | 46365 | 1884 | 2461.0% |
| LENOVO 81UH | |||
| MacBook Air (11-inch Early 2014) | |||
