Product Compare
Intel Xeon E3-1240L v3 vs Intel Core Ultra 7 255H
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | May 2014 | Jan 2025 |
| Manufacturer | Intel | Intel |
| Type | Server | Laptop |
| Core Architecture | Haswell-WS | Arrow Lake |
| Integrated Graphics | N/A | Arc Graphics 140T |
| Generation | Xeon E3 (Haswell-WS) | |
| Instruction Set | x86-64 | |
| Processor Number | 255H | |
| Package | ||
| Transistor Count | 1.4 billions | |
| Manufacturing Process | 22 nm | 3 nm |
| Socket | Intel Socket 1150 | FCBGA-2049 |
| Power Consumption | 25 W | 20-28 W |
| Foundry | Intel | |
| Die Size | 160 mm² | |
| Package | FC-LGA12C | |
| Max Turbo Power Consumption | 115 W | |
| Peak Operating Temperature | 110 °C | |
| CPU Performance | ||
| Performance Core Base Frequency | 2 GHz | 2.0 GHz |
| Performance Core Turbo Frequency | 3 GHz | 5.1 GHz |
| Total Core Count | 4 | 16 |
| Total Thread Count | 8 | 16 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 20.0 | 20 |
| L1 Cache | 64 K per core | 112 K per core |
| L2 Cache | 256 K per core | 2 MB per core |
| L3 Cache | 8 MB shared | 24 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 1 | |
| Performance Cores | 6 | |
| Performance Core Threads | 6 | |
| Efficiency Cores | 10 | |
| Efficiency Core Threads | 10 | |
| Efficiency Core Base Frequency | 1.5 GHz | |
| Efficiency Core Turbo Frequency | 4.4 GHz | |
| Memory Parameters | ||
| Memory Types | DDR3-1600 | LPDDR5-8400,LPDDR5x-8400,DDR5-6400 |
| Max Memory Channels | 2 | 2 |
| ECC Memory Support | Yes | No |
| Max Memory Size | 128 GB | |
| Miscellaneous | ||
| PCIe Version | 3 | 5.0 |
| PCIe Lanes | 16 | 28 |
| Official Website | Official Link ↗ | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Max Dynamic Frequency | 2250 MHz | |
| Benchmarks | ||
| Geekbench 6 Single Core | 895 | 2823 |
| Geekbench 6 Multi Core | 2669 | 15662 |