Product Compare
Intel Core i9 9940X vs Intel Xeon E3-1241 v3
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Oct 2018 | May 2014 |
| Manufacturer | Intel | Intel |
| Type | Desktop | Server |
| Instruction Set | x86-64 | |
| Core Architecture | Skylake | Haswell-WS |
| Processor Number | i9-9940X | |
| Integrated Graphics | N/A | N/A |
| Generation | Xeon E3 (Haswell-WS) | |
| Package | ||
| Manufacturing Process | 14 nm | 22 nm |
| Socket | LGA-2066 | Intel Socket 1150 |
| Power Consumption | 165 W | 80 W |
| Peak Operating Temperature | 88 °C | |
| Transistor Count | 1.4 billions | |
| Foundry | Intel | |
| Die Size | 160 mm² | |
| Package | FC-LGA12C | |
| CPU Performance | ||
| Performance Cores | 14 | |
| Performance Core Threads | 28 | |
| Performance Core Base Frequency | 3.3 GHz | 3.5 GHz |
| Performance Core Turbo Frequency | 4.4 GHz | 3.9 GHz |
| Total Core Count | 14 | 4 |
| Total Thread Count | 28 | 8 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 33x | 35.0 |
| L1 Cache | 64 K per core | 64 K per core |
| L2 Cache | 1 MB per core | 256 K per core |
| L3 Cache | 20 MB shared | 8 MB shared |
| Unlocked Multiplier | Yes | No |
| SMP | 1 | |
| Memory Parameters | ||
| Memory Types | DDR4-2666 | DDR3-1600 |
| Max Memory Size | 128 GB | |
| Max Memory Channels | 4 | 2 |
| Max Memory Bandwidth | 85 GB/s | |
| ECC Memory Support | No | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 3.0 | 3 |
| PCIe Lanes | 44 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2, AVX-512 | |
| Benchmarks | ||
| Geekbench 6 Single Core | 1328 | 1206 |
| Geekbench 6 Multi Core | 9787 | 3716 |