CPU Comparison

Intel Core i5-10400 vs Intel Core i5-10600

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.

Intel · Core i5
Intel Core i5-10400
6C / 12T4.3 GHz65 W
8
Full review
Top pick
Intel · Core i5
Intel Core i5-10600
6C / 12T4.8 GHz65 W
8.5
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Desktop
Desktop
Segment
Desktop
Desktop
Generation
10th Gen Core i5
10th Gen Core i5
Launched
2020
2020
Status
Active
Active
Codename
Comet Lake
Comet Lake
Series
Core i5
Core i5
Family
10th Generation
10th Generation
Predecessor
Intel Core i5-9400
Intel Core i5-9600
Successor
Intel Core i5-11400
Intel Core i5-11600

Specifications Compared

Cores & Clocks
Cores
6
6
Threads
12
12
Base Clock
2.9 GHz
3.3 GHz
Boost Clock
4.3 GHz
4.8 GHz
Cache & Power
L3 Cache
12 MB
12 MB
TDP
65 W
65 W
Architecture
Architecture
Comet Lake
Comet Lake
Process Node
14 nm
14 nm
Memory
Memory Type
DDR4
DDR4
Memory Speed
2666 MT/s
2666 MT/s
Memory Channels
Dual (2)
Dual (2)
Max Memory
128 GB
128 GB
Platform & I/O
Socket
LGA 1200
LGA 1200
PCIe Version
PCIe 3.0
PCIe 3.0
PCIe Lanes
16
16
Integrated GPU
Yes
Yes
Unlocked
No
No

Performance Compared

Productivity

Intel Core i5-1040075

Handles everyday productivity and multitasking without issues.

Intel Core i5-10600Best82

High clocks make everyday tasks and application launches feel instantaneous.

Gaming

Intel Core i5-1040080

Capable of smooth 1080p gaming when paired with a mid-range GPU.

Intel Core i5-10600Best88

Excellent high-refresh-rate gaming performance thanks to 4.8 GHz boost.

Virtualization

Intel Core i5-1040070

Suitable for basic virtualization needs with 12 threads.

Intel Core i5-10600Best75

Handles virtualization workloads comfortably.

Efficiency

Intel Core i5-10400Best65

Power consumption is reasonable, though the 14nm process is less efficient than newer nodes.

Intel Core i5-1060060

Higher clocks result in increased power draw under load compared to lower i5 models.

Specialized Performance

AI / ML

Intel Core i5-10400Limited
  • No dedicated AI hardware
  • Relies on CPU-based AVX2 instructions for inference
Intel Core i5-10600Limited
  • No dedicated AI hardware
  • Fast clock speeds help with CPU-based inference tasks

Content Creation

Intel Core i5-10400Moderate
PhotoshopLight Premiere Pro editingBasic 3D Modeling
Intel Core i5-10600Very Good
Premiere ProPhotoshopAfter Effects3D Rendering

Gaming

Intel Core i5-10400Very Good
  • Excellent 1080p performance
  • Slightly limited by 2666 MT/s memory speed
  • Best paired with GTX 1660 or RTX 3060 class GPUs
Intel Core i5-10600Excellent
  • Ideal for 144Hz+ gaming
  • Minimizes bottlenecks with high-end GPUs
  • High single-core speed is a major advantage

Industry Impact

Gaming
High
High
Workstations
Moderate
Moderate
Content Creation
Moderate
Moderate
Virtualization
Moderate
Moderate

Best CPU by Use Case

1080p Gaming
Very Good
Office Applications
Excellent
Web Browsing
Excellent
Video Playback
Excellent
Light Code Compilation
Good
High-Refresh 1080p Gaming
Excellent
1440p Gaming
Very Good
Productivity
Excellent
Coding
Very Good
Media Consumption
Excellent

Target Audience

Gamers
Targeted
Targeted
Content Creators
Targeted
Targeted
Developers
Targeted
Workstation Users
Streamers
Targeted
Office / Productivity
Targeted
Targeted
Students
Targeted

Strengths & Weaknesses

Intel Core i5-10400

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
Intel Core i5-10600

Pros

  • Very high 4.8 GHz turbo boost
  • 6 cores and 12 threads
  • Excellent single-threaded performance
  • Includes integrated graphics
  • Aggressive out-of-the-box turbo behavior

Cons

  • Locked multiplier
  • Higher power draw under load
  • Limited to PCIe 3.0
  • Memory speed capped at 2666 MT/s natively

Competitors & Alternatives

Intel Core i5-10400

Intel Core i5-10600

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 review

Offering near-flagship i5 clock speeds out of the box, the i5-10600 is an excellent choice for gamers who want top-tier performance without needing to overclock.

Best for: The Intel Core i5-10600 is recommended for gamers and power users who want maximum out-of-the-box single-threaded performance without the hassle of overclocking. Its 4.8 GHz turbo boost makes it exceptionally capable for high-refresh-rate 1080p gaming, easily keeping up with high-end GPUs. It is an excellent choice for pre-built systems or custom builds where the user wants top-tier i5 performance but doesn't want to spend extra on a Z-series motherboard and expensive cooling required for an unlocked K-series chip. Because it hits such high frequencies, a decent aftermarket cooler is recommended to sustain boost clocks. It is perfect for users who value instant, reliable performance for gaming and daily tasks, though those needing PCIe 4.0 should look to newer generations.

Read the full review

Frequently Asked Questions

Which is better, Intel Core i5-10400 or Intel Core i5-10600?

Based on our editorial ratings, the Intel Core i5-10600 comes out ahead with a score of 8.5/10. 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, Intel Core i5-10400 or Intel Core i5-10600?

For gaming, the Intel Core i5-10600 leads with a gaming performance score of 88/100 among Intel Core i5-10400 and Intel Core i5-10600.

Do Intel Core i5-10400 and Intel Core i5-10600 use the same socket?

Yes — all of these CPUs use the LGA 1200 socket, so they share compatible motherboards.

Which is faster in multi-core benchmarks?

The Intel Core i5-10600 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-10400 (14,500), Intel Core i5-10600 (16,700). Benchmark figures are approximate and workload-dependent.