CPU Comparison
Core i5-11400 vs Intel Core i7-11700T
A side-by-side comparison of specs, performance and value. The Intel Core i5-11400 is a mainstream desktop processor that brought next-generation features to the budget segment with the Rocket Lake-S architecture. Launched in March 2021, this 6-core, 12-thread chip operates on a 14nm process but utilizes the Cypress Cove microarchitecture to deliver improved IPC over the 10th Gen. With a base clock of 2.6 GHz and a boost up to 4.4 GHz, it offers solid performance for both gaming and productivity. The standard 65W TDP makes it compatible with a wide range of cooling solutions. A major highlight is the inclusion of 20 PCIe 4.0 lanes, enabling faster storage and GPU communication without stepping up to a more expensive motherboard. The integrated UHD Graphics 730 provides basic display functionality, though it is not intended for gaming. For budget-conscious builders, the i5-11400 became an instant favorite, offering an unbeatable price-to-performance ratio that made it a staple in entry-level gaming rigs and home office builds.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles everyday multitasking and creator workloads efficiently.
Handles office tasks and moderate compilation well, but slows down in sustained all-core workloads.
Gaming
Excellent gaming performance, minimizing bottlenecks for RTX 3060/RX 6600 class GPUs.
The low base clock can cause stuttering in CPU-heavy games unless the turbo is aggressively sustained.
Virtualization
Good for running light virtual machines.
8 cores are nice, but power limits throttle heavy VM deployments.
Efficiency
14nm process is less efficient than newer nodes, drawing more power under load.
Outstanding efficiency, drawing minimal power at idle and under load.
Specialized Performance
AI / ML
- AVX-512 support included
- Good for basic CPU-based AI tasks
- No dedicated AI hardware
- Not suitable for heavy AI workloads due to power throttling
Content Creation
Gaming
- Fantastic 1080p gaming performance
- Pairs perfectly with budget GPUs
- Good single-core boost speeds
- Low base clock affects minimum FPS
- Fine for casual or older games
- Pair with a low-power GPU for best results
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent price-to-performance ratio
- Supports PCIe 4.0
- Good IPC improvements
- Includes integrated graphics (UHD 730)
Cons
- 14nm process is power-hungry under load
- Locked multiplier
- End-of-life platform (LGA 1200)
- Runs warm compared to newer architectures
Pros
- Extremely low 35W TDP
- Includes 8 cores and 16 threads
- Built-in UHD 750 graphics
- Supports PCIe 4.0
Cons
- Very low base clock of 1.4 GHz
- End-of-life platform
- Overpriced compared to 65W variants
- Throttles quickly under sustained load
Competitors & Alternatives
Core i5-11400
- AMD Ryzen 5 5600XRival
Desktop
- AMD Ryzen 5 3600Rival
Desktop
- Compare head-to-headIntel Core i5-10400Rival
Desktop
- Compare head-to-headIntel Core i5-11600Rival
Desktop
- AMD Ryzen 7 3700XRival
Desktop
- Intel Core i5-12400FAlt
A newer 12th gen alternative with better single-core performance.
- AMD Ryzen 5 5600Alt
Excellent alternative with strong multi-core performance.
Slightly cheaper alternative if you already have a dedicated GPU.
Compare head-to-head- AMD Ryzen 5 7600Alt
A much faster, next-generation alternative.
A great budget alternative for pure gaming.
Compare head-to-head
Intel Core i7-11700T
- AMD Ryzen 7 5700GRival
Desktop APU
- AMD Ryzen 5 5600GERival
Low-Power Desktop
- Intel Core i5-11400TRival
Low-Power Desktop
- Compare head-to-headIntel Core i7-11700Rival
Desktop
- Compare head-to-headIntel Core i9-11900TRival
Low-Power Desktop
- Intel Core i5-12400TAlt
Newer architecture with better efficiency and performance.
- AMD Ryzen 5 5600Alt
Better gaming performance and upgrade path.
Our Verdict on Each
An exceptional value desktop CPU that brought PCIe 4.0 and strong IPC to the budget market.
Best for: The Intel Core i5-11400 remains an incredibly smart purchase for budget PC builders, especially on the used market. If you are assembling a 1080p gaming rig or a general-purpose home PC and want to keep costs low, this processor offers phenomenal value. Its 6-core, 12-thread configuration is more than sufficient for modern games when paired with a mid-range GPU. Because it is not unlocked, you should pair it with a B560 or H570 motherboard to at least allow memory overclocking, maximizing its potential. However, if you are buying brand new components, you might find better overall efficiency and upgradeability with a 12th Gen Alder Lake i5-12400F or a Ryzen 5 7600. Still, for under $100 on the secondhand market, the i5-11400 is an absolute steal that will comfortably handle everyday computing and mainstream gaming for years to come.
Read the full reviewGreat for specialized SFF builds needing 8 cores at 35W, but the low base clock heavily limits out-of-the-box performance compared to 65W parts.
Best for: Building a PC inside a severely thermally constrained Mini-ITX case.
Read the full reviewFrequently Asked Questions
Which is better, Core i5-11400 or Intel Core i7-11700T?
Based on our editorial ratings, the Core i5-11400 comes out ahead with a score of 8.8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Core i5-11400 or Intel Core i7-11700T?
For gaming, the Core i5-11400 leads with a gaming performance score of 85/100 among Core i5-11400 and Intel Core i7-11700T.
Which uses less power?
The Intel Core i7-11700T has the lowest rated TDP. Power draw across these chips: Core i5-11400 (65 W), Intel Core i7-11700T (35 W).
Do Core i5-11400 and Intel Core i7-11700T use the same socket?
No. They use different sockets (Core i5-11400: Intel Socket 1200, Intel Core i7-11700T: LGA 1200), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-11700T has the most cores. Core counts: Core i5-11400 (6 cores), Intel Core i7-11700T (8 cores).