CPU Comparison
Intel Core i5-11600KF vs Intel Core i7-11700KF
A side-by-side comparison of specs, performance and value. The Intel Core i5-11600KF is a 6-core, 12-thread desktop processor released in March 2021. Based on the Rocket Lake architecture, it brings Cypress Cove cores to the LGA 1200 socket, offering notable IPC improvements over 10th Gen. The 'KF' suffix denotes an unlocked multiplier and the absence of integrated graphics, requiring a dedicated GPU. It features a base clock of 3.9 GHz and a maximum turbo frequency of 4.9 GHz. With a 125W base TDP, it is built on a 14nm process node.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Capable multi-threaded performance for typical productivity applications.
8 cores at 5.0 GHz make short work of compilation and rendering tasks.
Gaming
Handles modern games easily at 1080p and 1440p when paired with a mid-to-high-end GPU.
Outstanding gaming performance, easily pushing 240Hz+ in esports titles when paired with fast RAM and a high-end GPU.
Virtualization
Adequate for light virtualization tasks, though limited to 6 cores.
Strong core count and clock speeds provide excellent VM performance.
Efficiency
Power consumption is high under load due to the 14nm process pushing high clocks.
The 14nm process at 125W+ is highly inefficient and generates massive heat under load.
Specialized Performance
AI / ML
- Supports AVX-512 and DLBoost for basic AI workloads.
- Not ideal for large-scale AI training.
- AVX-512 accelerates specific workloads
- High clock speeds help with CPU-based inference
Content Creation
Gaming
- High single-core boost clocks ensure smooth gameplay.
- PCIe 4.0 support benefits newer GPUs.
- Runs warm under heavy load, requiring a robust cooler.
- 5.0 GHz boost is excellent for CPU-bound games
- PCIe 4.0 ensures zero GPU bottlenecks
- Requires a dedicated GPU
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Strong single-core performance for gaming
- Unlocked multiplier for overclocking
- PCIe 4.0 support
- Backwards compatible with 400-series motherboards
- Good value on the used market
Cons
- Lacks integrated graphics (requires discrete GPU)
- High power consumption under load
- 14nm process runs hot compared to competitors
- Limited to 6 cores while competitors offered 8 at this tier
- End-of-life platform
Pros
- Unlocked for overclocking
- Hits 5.0 GHz on single cores
- 20 PCIe 4.0 lanes
- Excellent single-thread performance
Cons
- Runs extremely hot under load
- 125W TDP requires heavy-duty cooling
- No integrated graphics
- 14nm process is inefficient
Competitors & Alternatives
Intel Core i5-11600KF
- AMD Ryzen 5 5600XRival
Desktop
- AMD Ryzen 5 3600XRival
Desktop
- Compare head-to-headIntel Core i5-10600KFRival
Desktop
- Intel Core i5-12400FRival
Desktop
- AMD Ryzen 5 7600Rival
Desktop
Includes integrated graphics for a small price premium.
Compare head-to-head- AMD Ryzen 5 5600Alt
More power-efficient alternative on the AM4 platform.
Budget-friendly alternative if overclocking is not needed.
Compare head-to-head- AMD Ryzen 7 5700XAlt
Offers 8 cores for better multi-threaded workloads at similar pricing.
Intel Core i7-11700KF
- AMD Ryzen 7 5800XRival
Desktop
- AMD Ryzen 9 5900XRival
Desktop
- Compare head-to-headIntel Core i9-11900KFRival
Desktop
- Compare head-to-headIntel Core i5-11600KRival
Desktop
- AMD Ryzen 7 5700XRival
Desktop
Vastly superior efficiency and performance for a similar price.
Compare head-to-head- AMD Ryzen 5 7600Alt
Newer platform with excellent gaming performance.
- Intel Core i7-11700KAlt
Includes integrated graphics for the same performance.
- AMD Ryzen 7 5800X3DAlt
The ultimate gaming CPU for the AM4 platform.
Massive multi-core upgrade via hybrid architecture.
Compare head-to-head
Our Verdict on Each
A solid performer for mid-range gaming, offering good single-core speeds and PCIe 4.0, though it runs hot and lacks integrated graphics.
Best for: Upgrading an existing LGA 1200 system without integrated graphics needs.
Read the full reviewA fast, overclockable CPU that delivers top-tier gaming performance, but runs very hot and requires high-end cooling to reach its full potential.
Best for: Enthusiast upgrading an existing Z590 system with high-end cooling.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-11600KF or Intel Core i7-11700KF?
For gaming, the Intel Core i7-11700KF leads with a gaming performance score of 90/100 among Intel Core i5-11600KF and Intel Core i7-11700KF.
Do Intel Core i5-11600KF and Intel Core i7-11700KF use the same socket?
No. They use different sockets (Intel Core i5-11600KF: Intel Socket 1200 (LGA1200), Intel Core i7-11700KF: LGA 1200), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-11700KF has the most cores. Core counts: Intel Core i5-11600KF (6 cores), Intel Core i7-11700KF (8 cores).
Which is faster in multi-core benchmarks?
The Intel Core i5-11600KF posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-11600KF (0). Benchmark figures are approximate and workload-dependent.