CPU Comparison
Intel Core i5-10400 vs Intel Core i5-11500
A side-by-side comparison of specs, performance and value. The Intel Core i5-10400 is a 6-core, 12-thread desktop processor built on the 14nm Comet Lake architecture, offering solid mainstream performance with integrated UHD 630 graphics.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles everyday productivity and multitasking without issues.
Highly capable for office work, programming, and everyday multi-tasking.
Gaming
Capable of smooth 1080p gaming when paired with a mid-range GPU.
Strong gaming performance with a discrete GPU, comparable to more expensive non-K i7s of the prior generation.
Virtualization
Suitable for basic virtualization needs with 12 threads.
Sufficient for development VMs and basic sandboxing.
Efficiency
Power consumption is reasonable, though the 14nm process is less efficient than newer nodes.
14nm limits efficiency under full load, but idle and light load power draw is acceptable.
Specialized Performance
AI / ML
- No dedicated AI hardware
- Relies on CPU-based AVX2 instructions for inference
- No dedicated AI acceleration
- Quick Sync can assist in specific video AI workloads
Content Creation
Gaming
- Excellent 1080p performance
- Slightly limited by 2666 MT/s memory speed
- Best paired with GTX 1660 or RTX 3060 class GPUs
- High boost clocks ensure strong frame rates
- iGPU allows troubleshooting without a discrete card
- Competes closely with the 11600 in most games
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent value for money
- 6 cores and 12 threads
- Includes integrated graphics
- Low 65W base TDP
- Wide motherboard compatibility
Cons
- Locked multiplier
- 14nm process runs warmer under load
- Limited to PCIe 3.0
- Memory speed capped at 2666 MT/s natively
Pros
- Includes UHD 750 integrated graphics
- Strong single-threaded performance
- Supports Quick Sync Video
- PCIe 4.0 ready
- Good out-of-the-box cooler included
Cons
- Locked multiplier
- Higher power draw than AMD equivalents under load
- Only 6 cores for multi-threaded tasks
- LGA 1200 platform is end-of-life
- iGPU not powerful enough for modern gaming
Competitors & Alternatives
Intel Core i5-10400
- AMD Ryzen 5 3600Rival
Mainstream Desktop
- AMD Ryzen 5 2600Rival
Budget Desktop
- Compare head-to-headIntel Core i5-10400FRival
Mainstream Desktop
- Compare head-to-headIntel Core i5-9400Rival
Budget Desktop
- AMD Ryzen 3 3300XRival
Budget Desktop
- Intel Core i5-11400Alt
Offers better IPC and faster memory support.
A cheaper alternative for purely budget gaming.
Compare head-to-head- AMD Ryzen 5 5600Alt
Significantly faster single-core and gaming performance.
- Intel Core i5-12400Alt
Newer platform with DDR5 and PCIe 5.0 support.
Intel Core i5-11500
- AMD Ryzen 5 5600XRival
Mainstream Desktop
- AMD Ryzen 5 5600GRival
APU Desktop
- Intel Core i5-11400Rival
Mainstream Desktop
- Compare head-to-headIntel Core i5-10400Rival
Mainstream Desktop
- AMD Ryzen 7 3700XRival
Mainstream Desktop
Cheaper if you already have a discrete graphics card.
Compare head-to-head- AMD Ryzen 5 5600Alt
Better multi-core performance and efficiency.
- Intel Core i5-12400Alt
Newer generation with better IPC and efficiency.
More cores for heavy multi-tasking.
Compare head-to-head- AMD Ryzen 5 7600Alt
Newer AM5 platform with DDR5 support.
Our Verdict on Each
A highly cost-effective 6-core CPU that delivers excellent value for 1080p gaming and general computing, despite its locked multiplier and older 14nm process.
Best for: The Intel Core i5-10400 is highly recommended for users building a budget to mid-range 1080p gaming PC or a general-purpose home/office computer. Its 6-core, 12-thread configuration provides excellent longevity for everyday tasks, light content creation, and modern gaming when paired with a mid-range GPU like an RTX 3060 or RX 6600. The inclusion of UHD 630 graphics means the system is functional even if a discrete GPU fails or is delayed in purchase. Because it is a locked processor, there is no need to invest in expensive Z-series motherboards or high-end cooling; a simple B460 board and the stock cooler are sufficient. This makes it an ideal choice for budget-conscious buyers who prioritize stability, reliability, and maximum value over enthusiast-level tweaking or extreme frame rates.
Read the full reviewA well-rounded processor that offers strong CPU performance and useful integrated graphics, making it perfect for versatile budget builds.
Best for: Building a versatile family PC or budget gaming rig with GPU fallback
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-10400 or Intel Core i5-11500?
Based on our editorial ratings, the Intel Core i5-11500 comes out ahead with a score of 8.2/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Do Intel Core i5-10400 and Intel Core i5-11500 use the same socket?
No. They use different sockets (Intel Core i5-10400: LGA 1200, Intel Core i5-11500: Intel Socket 1200), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-10400 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-10400 (14,500), Intel Core i5-11500 (9,800). Benchmark figures are approximate and workload-dependent.