| Product | Atom D2550 | Core i7-6900K |
| Brand | Intel | Intel |
| Street Price (Approx) | ~ $47 Search low Atom D2550 price (Amazon) | ~ $1089 Search low Core i7-6900K price (Amazon) |
| # CPU Cores | 2 | 8 |
| Frequency (GHz) | 1.86 GHz | 3.2 GHz |
| Cache (MB) | 20 | |
| TDP (Watts) | 10 W | 140 W |
| Product Segment | Desktop | Desktop |
| Status | Released | Released |
| Announced On | 2012-01-01 | 2016-03-01 |
| Technicals | Atom D2550 | Core i7-6900K |
| Dimensions (2D) | 22x22 mm | |
| Conflict Free? | 1 | |
| # CPU Cores | 2 | 8 |
| Threads/Core | 4 | 16 |
| Frequency (GHz) | 1.86 GHz | 3.2 GHz |
| Turbo Frequency (GHz) | 3.7 GHz | |
| Cache (MB) | 20 | |
| Cache L2 (MB) | 1 | |
| Instructions Width (bits) | 64 | 64 |
| Instructions Extensions | SSE2, SSE3, SSSE3 | |
| Lithography Process (nm) | 32 nm | 14 nm |
| TDP (Watts) | 10 W | 140 W |
| Max RAM | 4 GB | 128 GB |
| RAM Types | DDR3 800/1066 | DDR4 2400/2133 |
| # Memory Channels | 1 | 4 |
| Memory Bandwidth (GB/Sec) | 6.4GB/s | |
| Max CPU Temp. | 100 | |
| Max CPU / Package | 1 | |
| GPU | None | |
| PCI-E Version | 3 | |
| PCI-E Max Lanes # | 4 | 40 |
| Compatible Sockets | FCBGA559 | FCLGA2011-3 |
| Intel Turbo Boost Version | 2 |
| Intel V-Pro | No | No |
| Intel Hyper-Thread | Yes | Yes |
| Intel Virtualization (VTX) | No | Yes |
| Intel Directed I/O (VTD) | No | Yes |
| Intel Ext. Page Tables (EPT) | Yes | |
| Intel 64 | Yes | Yes |
| Idle States | Yes | |
| Enhanced Speedstep | Yes | |
| Smart Response Technology | Yes | |
| Intel AES New Instructions | Yes | |
| Trusted Execution | No | |
| Execution Disable | Yes |