Alternative to I5-8400: Better-Value Equivalents in Stock
Comparing the I5-8400 (I5-8400 - Intel 8th Generation Core 6-Core 2.80GHz 9MB L3 Cache Socket 1151 Processor) against alternatives? Pro Disk Network stocks 12 similar Intel parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the I5-8400
| SKU | I5-8400 |
|---|---|
| Product | I5-8400 - Intel 8th Generation Core 6-Core 2.80GHz 9MB L3 Cache Socket 1151 Processor |
| Current price | $160.00 |
| Stock status | In Stock |
| Detail page | View I5-8400 › |
Alternatives to I5-8400
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
CM8068403358811 - Intel 8th Generation Core i5-8400 6-Core 2.80GHz 9MB L3 Cache Socket 1151 Processor (Tray part)
SKU: CM8068403358811
Price: $328.42
SR3QT - Intel 8th Generation Core i5-8400 6-Core 2.80GHz 9MB L3 Cache Socket 1151 Processor
SKU: SR3QT
Price: $328.42
BXC80684I58400 - Intel 8th Generation Core i5-8400 6-Core 2.80GHz 9MB L3 Cache Socket 1151 Processor
SKU: BXC80684I58400
Price: $706.67
SR3QU - Intel 8th Generation Core i5-8600K 6-Core 3.60GHz 9MB L3 Cache Socket H4 LGA-1151 Processor
SKU: SR3QU
Price: $147.37
BXC80684I58600K - Intel 8th Generation Core i5-8600K 6-Core 3.60GHz 9MB L3 Cache Socket H4 LGA-1151 Processor (Tray part)
SKU: BXC80684I58600K
Price: $529.95
CM8068403358508 - Intel 8th Generation Core i5-8600K 6-Core 3.60GHz 9MB L3 Cache Socket H4 LGA-1151 Processor (Tray part)
SKU: CM8068403358508
Price: $642.43
BX80684I58400 - Intel Core i5-8400 6-Core 2.80GHz 8GT/s DMI3 9MB SmartCache Socket 1151 Processor
SKU: BX80684I58400
Price: $328.42
I3-8100 - Intel 8th Generation Core Quad Core 3.60GHz 6MB L3 Cache Socket 1151 Processor (Tray part)
SKU: I3-8100
Price: $96.84
SR3N5 - Intel 8th Generation Core i3-8100 Quad Core 3.60GHz 6MB L3 Cache Socket 1151 Processor
SKU: SR3N5
Price: $96.84
SR3QR - Intel 8th Generation Core i7-8700K 6-Core 3.70GHz 12MB L3 Cache Socket 1151 Processor
SKU: SR3QR
Price: $200.00
SR3QS - Intel 8th Generation Core i7-8700 6-Core 3.20GHz 12MB L3 Cache Socket 1151 Processor
SKU: SR3QS
Price: $221.05
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.