Processors comparison
Core i7-11700 vs Core i9-11900KF
Specs, platform, power, size and UK prices side by side. Every value comes from the product listing; anything we don't hold is marked unknown.
Key differences
- Both use the LGA 1200 socket. Check a motherboard's CPU support list before swapping one for the other; older boards can need a BIOS update.
- The Core i7-11700 is rated at 65 W TDP against 95 W, so it is easier to cool and puts less load on the power supply.
Performance
We don't have measured benchmark results for these parts yet, and we don't publish estimated scores. Specs like core count, clock speed and video memory are a guide, not a measure of speed in games or apps.
Specifications
| Specification | Core i7-11700 | Core i9-11900KF |
|---|---|---|
| Platform | ||
| SocketDecides which motherboards the processor fits. | LGA 1200 | LGA 1200 |
| Memory support | DDR4 | DDR4 |
| Architecture | Rocket Lake | Rocket Lake |
| Series | Intel Core i7 | Intel Core i9 |
| Cores and clocks | ||
| Cores | 8 | 8 |
| Threads | 16 | 16 |
| Max boost clock | Unknown | 5.3 GHz |
| Power and cooling | ||
| Rated TDPThe maker's thermal design rating, not measured power draw. | 65 W | 95 W |
| Cooler in the box | Unknown | Unknown |
| Features | ||
| Integrated graphicsWithout it you need a graphics card to get a picture. | Unknown | No |
More comparisons
Compare the Core i7-11700 with
Prices are the lowest listed new price from retailers we track, checked on the date shown, and can change. We may earn a commission from retailer links. How it works