Product Compare
Intel Core i7 12800H vs Intel Core i7 6820HQ
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jan 2022 | Sep 2015 |
| Manufacturer | Intel | Intel |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Alder Lake-H | Skylake |
| Processor Number | i7-12800H | i7-6820HQ |
| Integrated Graphics | Iris Xe Graphics (96EU) | HD Graphics 530 |
| Package | ||
| Manufacturing Process | 10 nm | 14 nm |
| Socket | BGA-1744 | BGA-1440 |
| Power Consumption | 35-45 W | 45 W |
| Peak Operating Temperature | 100 °C | 100 °C |
| CPU Performance | ||
| Performance Cores | 6 | 4 |
| Performance Core Base Frequency | 2.4 GHz | 2.7 GHz |
| Performance Core Turbo Frequency | 4.8 GHz | 3.6 GHz |
| Efficiency Cores | 8 | |
| Total Core Count | 14 | 4 |
| Total Thread Count | 20 | 8 |
| Bus Frequency | 100 MHz | |
| Multiplier | 24x | |
| L1 Cache | 80 K per core | 64 K per core |
| L2 Cache | 1280 K per core | 256 K per core |
| L3 Cache | 24 MB shared | 8 MB shared |
| Unlocked Multiplier | No | No |
| Performance Core Threads | 8 | |
| Memory Parameters | ||
| Memory Types | DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267 | DDR4-2133, LPDDR3-1866, DDR3L-1600 |
| Max Memory Size | 64 GB | 64 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 76.8 GB/s | 34.1 GB/s |
| ECC Memory Support | No | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 300 MHz | |
| GPU Max Dynamic Frequency | 1400 MHz | 1050 MHz |
| Shader Units | 768 | |
| Texture Units | 48 | |
| Raster Operation Units | 24 | |
| Execution Units | 96 | |
| Power Consumption | 15 W | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 3.0 |
| PCIe Lanes | 28 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |