Head-to-head used CPU value

Intel Core i5-11500T vs Intel Core i7-7800X X Series

Intel Core i7-7800X X Series currently offers better used gaming performance per dollar. Tracked gaming performance is effectively tied.

Prices updated Sep 2, 2026
Used price differenceIntel Core i7-7800X X Series is 67.9% lower
Gaming differenceEffectively tied
Value differenceIntel Core i7-7800X X Series is 212.5% higher

Which CPU Should You Buy?

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

Best Gaming Value

Intel Core i7-7800X X Series 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 i7-7800X X Series is about 26.2% 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 i5-11500T has a 105 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 i5-11500TIntel Core i7-7800X X Series
Current used price$81$26
Current new price-$78.57
Relative gaming performance4848
Gaming performance per dollar0.5971.865
Cinebench R23 multi8,63010,891
Cinebench R23 single1,2471,074
Cores / threads6 / 126 / 12
Socket--
TDP35 W140 W
Release year20212017
Qualified sales126
Full valuation

Intel Core i5-11500T

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

Full valuation

Intel Core i7-7800X X Series

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.