Head-to-head used CPU value

Intel Core i7-9700K vs Intel Core i5-14400T

Intel Core i7-9700K currently offers better used gaming performance per dollar. Tracked gaming performance is effectively tied.

Prices updated Sep 6, 2026
Used price differenceIntel Core i5-14400T is 30% higher
Gaming differenceEffectively tied
Value differenceIntel Core i5-14400T is 22.8% lower

Which CPU Should You Buy?

Gaming value, productivity, and total platform cost can point to different winners.

Best Gaming Value

Intel Core i7-9700K currently provides more tracked gaming performance per used dollar. Recheck the live prices before buying because a small market move can change the winner.

Productivity And Core Workloads

Intel Core i5-14400T is about 47.7% faster in the tracked Cinebench R23 multi-core result. Core count, cooling, and application behavior still affect real workloads.

Platform And Upgrade Cost

Socket data is incomplete for this pair. Intel Core i5-14400T has a 13 W lower tracked TDP.

Price, Benchmark And Platform Comparison

Used price uses the latest median, then the 25th percentile or minimum as fallback.

MetricIntel Core i7-9700KIntel Core i5-14400T
Current used price$99.99$129.99
Current new price$168.16$778
Relative gaming performance5757
Gaming performance per dollar0.5650.436
Cinebench R23 multi9,36513,828
Cinebench R23 single1,2221,672
Cores / threads8 / 810 / 16
Socket--
TDP95 W82 W
Release year20182024
Qualified sales195
Full valuation

Intel Core i7-9700K

Open price history, fair value range, confidence, and complete specifications.

Full valuation

Intel Core i5-14400T

Open price history, fair value range, confidence, and complete specifications.

Build-level estimate

PC Value Calculator

Estimate what a complete gaming PC containing either processor may be worth.