Last Updated & Fact Checked: April 18, 2026
Are you trying to decide between the Intel Core i3-10100 and the Intel Core i5-10400?
Product Versus will provide you with all the product details so you can quickly compare the facts to find which product is right for you – the Intel Core i3-10100 or the Intel Core i5-10400 – and find out exactly what the differences are.
Both the Intel Core i3-10100 and the Intel Core i5-10400 are quality products, so read on to find out which one is best for your needs!
Intel Core i3-10100 quick facts
Intel Core i5-10400 quick facts
Intel Core i3-10100 product details
Bestseller No. 1
Bestseller No. 2
Intel Core i3-10100 Desktop Processor 4 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110100
- 4 Cores / 8 Threads
- Socket Type LGA 1200
- Up to 4.3 GHz
- Compatible with Intel 400 series chipset based motherboards
- Intel Optane Memory Support
Bestseller No. 3
Intel Core I3-10100 Processor Cache 6MB 3.6GHz LGA 1200
- # of threads 8 Processor Based Frequency 3.60 GHz
- Turbo Max Frequency 4.30 GHz Cache 6MB Intel Smart Cache
- 8 GT/s TDP 65W bus speed
- Memory Specifications Maximum Memory Size (According to Memory Type) 128GB Memory Types DDR4-2666
- English (Publication Language)
Intel Core i5-10400 product details
Bestseller No. 1
Intel Core i5-10400 Desktop Processor 6 Cores up to 4.3 GHz LGA1200 (Intel 400 Series Chipset) 65W, Model Number: BX8070110400
- 6 Cores / 12 Threads
- Socket Type LGA 1200
- Up to 4. 3 GHz
- Compatible with Intel 400 series chipset based motherboards
- Intel Optane Memory Support
Bestseller No. 2
Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F
- 6 cores / 12 threads
- Socket Type LGA 1200
- Up to 4.3 GHz
- Compatible with Intel 400 series chipset based motherboards
- Intel Optane Memory Support
Bestseller No. 3
Intel Comet Lake Core i5-10400 2.90Ghz 12MB Cache CPU Desktop Processor
- 6 Cores / 12 Threads
- Socket type LGA 1200
- Up to 4. 3 GHz
- Compatible with Intel 400 series chipset based motherboards
- Intel Optane Memory support
New products & alternatives to the Intel Core i3-10100 and the Intel Core i5-10400
New
Intel Core i3-10105 10th Generation Desktop Processor (Base Frequency: 3.7 GHz, Turbo Boost: 4.4 GHz, 4 Cores, LGA1200) BX8070110105
- Intel Core i3-10105 10th Generation Desktop Processor (Base Frequency: 3.7 GHz, Turbo Boost: 4.4 GHz, 4 Cores, LGA1200) BX8070110105
- English (Publication Language)
New
Intel CORE I3-14100 Processor (TURBE UP to 4.7GHZ) 12MB LGA1700 14TH Generation BX8071514100
- INTEL CORE I3-14100 PROCESSOR (TURBE UP TO 4.7GHZ) 12MB LGA1700 14TH GENERATION BX8071514100
New
Intel CORE I3-14100F Processor (TURBE UP to 4.7GHZ) 12MB LGA1700 14TH Generation BX8071514100F
- Intel Core i3 14100F: With 4 cores and 8 threads, this processor offers a base frequency of 3.5 GHz. Great for basic tasks and web browsing.
New
Intel® Core™ i3-14100 Desktop Processor 4 cores (4 P-cores + 0 E-cores) 4.7 GHz
- 4 cores (4 P-cores + 0 E-cores) and 8 threads. Integrated Intel UHD Graphics 730 included.
- Performance two core microarchitecture, prioritizing and distributing workloads to optimize performance
- Up to 4.7 GHz unlocked. 12MB Cache
- Compatible with Intel 600-series (with potential BIOS update) and 700-series chipset-based motherboards
- PCIe 5.0 & 4.0 support. DDR4 and DDR5 Memory support. RM1 thermal solution included.
New
Intel® Core™ i3-14100F Desktop Processor 4 cores (4 P-cores + 0 E-cores) 4.7 GHz
- 4 cores (4 P-cores + 0 E-cores) and 8 threads
- Performance two core microarchitecture, prioritizing and distributing workloads to optimize performance
- Up to 4.7 GHz unlocked. 12MB Cache
- Compatible with Intel 600-series (with potential BIOS update) and 700-series chipset-based motherboards
- PCIe 5.0 & 4.0 support. DDR4 and DDR5 Memory support. RM1 thermal solution included. Discrete graphics required.
Our conclusion on the Intel Core i3-10100 vs Intel Core i5-10400
Both the Intel Core i3-10100 and the Intel Core i5-10400 are high quality products and we are sure you will be happy with either one. In the end it comes down to your budget and the value for money you are looking for.
Either way, the Intel Core i3-10100 and the Intel Core i5-10400 are both excellent products that will more than do their job!