| Product | Core i7-4930K | Core i7-4820K |
| Brand | Intel | Intel |
| Street Price (Approx) | ~ $695 Search low Core i7-4930K price (Amazon) | ~ $395 Search low Core i7-4820K price (Amazon) |
| # CPU Cores | 6 | 4 |
| Frequency (GHz) | 3.4 GHz | 3.7 GHz |
| Cache (MB) | 12 | 10 |
| TDP (Watts) | 130 W | 130 W |
| Product Segment | Desktop | Desktop |
| Status | Released | Released |
| Announced On | 2013-06-01 | 2013-06-01 |
| Technicals | Core i7-4930K | Core i7-4820K |
| Dimensions (2D) | 52.5x52.5 mm | 52.5x52.5 mm |
| Conflict Free? | 1 | 1 |
| # CPU Cores | 6 | 4 |
| Threads/Core | 12 | 8 |
| Frequency (GHz) | 3.4 GHz | 3.7 GHz |
| Turbo Frequency (GHz) | 3.9 GHz | 3.9 GHz |
| Cache (MB) | 12 | 10 |
| Instructions Width (bits) | 64 | 64 |
| Instructions Extensions | SSE4.2, AVX, AES | SSE4.2, AVX, AES |
| Lithography Process (nm) | 22 nm | 22 nm |
| TDP (Watts) | 130 W | 130 W |
| Max RAM | 64 GB | 64 GB |
| RAM Types | DDR3 1333/1600/1866 | DDR3 1333/1600/1866 |
| # Memory Channels | 4 | 4 |
| Memory Bandwidth (GB/Sec) | 59.7GB/s | 59.7GB/s |
| Max CPU / Package | 1 | 1 |
| PCI-E Version | 3 | 3 |
| PCI-E Max Lanes # | 40 | 40 |
| Intel Turbo Boost Version | 2 | 2 |
| Intel V-Pro | No | No |
| Intel Hyper-Thread | Yes | Yes |
| Intel Virtualization (VTX) | Yes | Yes |
| Intel Directed I/O (VTD) | Yes | Yes |
| Intel Ext. Page Tables (EPT) | Yes | Yes |
| Intel 64 | Yes | Yes |
| Idle States | Yes | Yes |
| Thermal MonitoringTech. | Yes | Yes |
| Intel ID Protect | Yes | Yes |
| Smart Response Technology | Yes | Yes |
| Intel AES New Instructions | Yes | Yes |
| Trusted Execution | No | No |
| Execution Disable | Yes | Yes |