Intel Core i5-11400T
Intel Core i5-11400T: Review and Recommendations for PC Builds in 2025
April 2025
Key Specifications
Architecture and Process Technology
The Intel Core i5-11400T belongs to the Rocket Lake generation (11th series), released in 2021. Despite utilizing a 14nm manufacturing process, which by 2025 is considered outdated, the processor remains relevant due to its optimized architecture. It features 6 cores and 12 threads, providing stable performance in multitasking scenarios. The base frequency is 1.5 GHz, with Turbo Boost up to 3.7 GHz.
Key Features
- Low Power Consumption: With a TDP of 35W, it is ideal for compact systems and workstations with limited cooling.
- Integrated Graphics: The UHD Graphics 730 supports 4K output and basic tasks like video playback or working with office applications.
- Cache Memory: 12MB of L3 cache accelerates the processing of frequently used data.
Performance
According to Geekbench 6 (2025):
- Single-Core: 1634 points — sufficient for everyday tasks.
- Multi-Core: 5747 points — suitable for rendering or streaming.
Practical Example: In an office PC with 16GB DDR4, the processor easily handles 20+ tabs in Chrome, Excel spreadsheets, and Zoom conferences without stutters.
Compatible Motherboards
Socket and Chipsets
The processor uses the LGA 1200 socket. Suitable chipsets include:
- H510: A budget option ($70-$90), without memory overclocking (maximum DDR4-2933). Example: ASUS Prime H510M-K.
- B560/H570: Supports DDR4-3200 and PCIe 4.0 (only for SSDs). Price: $100-$130 (MSI B560M Pro-VDH).
- Z590: For enthusiasts, with memory overclocking capabilities. Price: $150+ (Gigabyte Z590 UD AC).
Important: Z590 motherboards are overkill for the i5-11400T, but are relevant if upgrading to an i9-11900K is planned.
Supported Memory
The processor only supports DDR4 (up to 128GB, 3200 MHz). DDR5 and LPDDR4x are not supported.
Recommendations:
- For office tasks: 16GB (2x8GB) DDR4-2666.
- For video editing: 32GB DDR4-3200 (e.g., Crucial Ballistix).
Tip: Enable the XMP profile in BIOS to automatically overclock the memory to the specified frequency.
Power Supplies
With a TDP of 35W and no discrete graphics card, a PSU rated for 300-400W will suffice. However, for gaming builds with a GPU like the NVIDIA RTX 3050, choose models rated for 500-550W.
Examples:
- Budget: EVGA 500 BR ($45) — a reliable option for basic systems.
- Premium: Corsair CX550M ($70) — features modular cables and an 80+ Bronze certification.
Common Mistake: Using cheap noname power supplies may lead to voltage drops and component failures.
Pros and Cons
Strengths:
1. Energy efficiency — suitable for mini-PCs and NAS.
2. Integrated graphics — eliminates the need for a separate graphics card.
3. Availability — priced at $150-$180 (new, 2025).
Weaknesses:
1. Outdated 14nm process — higher heat generation under load.
2. No support for DDR5 and PCIe 5.0 — limits upgrade potential.
3. Turbo Boost operates inconsistently on budget motherboards.
Use Cases
1. Office and Education: Managing documents, browsing, video calls.
2. Media Center: Streaming 4K over HDMI 2.0, HEVC decoding.
3. Light Gaming: CS:GO — 60 FPS on medium settings (1080p), Dota 2 — 45-50 FPS.
4. Home Server: Energy-efficient hosting for websites or file storage.
Real-world example: A user assembled an HTPC with the i5-11400T, connected it to the TV, and uses it for Netflix and game streaming via Moonlight.
Comparison with Competitors
1. AMD Ryzen 5 5600G (6/12, 7nm, Vega 7):
- Pros: More powerful graphics, PCIe 4.0 support.
- Cons: Higher price ($160-$200).
- Geekbench 6: Single-Core 1702, Multi-Core 6105.
2. Intel Core i5-12400T (Alder Lake, 10nm):
- Pros: Energy efficiency, higher IPC.
- Cons: More expensive ($180-$220).
- Geekbench 6: Single-Core 1890, Multi-Core 7200.
Conclusion: The i5-11400T is more affordable but falls short in performance.
Practical Build Tips
1. Cooling: Even with a TDP of 35W, use a better cooler than the stock one (for example, DeepCool GAMMAXX 400 V2).
2. Storage: An NVMe SSD (e.g., Kingston NV2 500GB) will speed up system boot times.
3. Case: For passive cooling, a compact Mini-ITX (Fractal Design Node 304) is suitable.
Example Build for $500:
- Motherboard: ASUS Prime H510M-K ($80).
- Memory: 16GB DDR4-3200 ($50).
- SSD: 500GB NVMe ($45).
- PSU: EVGA 500 BR ($45).
- Case: Thermaltake Versa H15 ($40).
Final Conclusion: Who is the i5-11400T For?
This processor is a good choice for:
- Budget PCs: When cost-saving is essential without compromising basic performance.
- Office Workstations: Quiet and cool operation even over 8-10 hours.
- Home Media Centers: 4K content and streaming without lag.
Why you shouldn't buy it: If you plan to play AAA graphics games or work with 3D modeling, it’s better to invest in a Ryzen 5 7600 or Core i5-13400.
In 2025, the i5-11400T remains a niche solution, but it justifies the investment for its intended tasks.