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Specdle

Core i5 8400

Intel desktop processor · Core i 8th gen · launched October 2017

Launch price
$182
≈ $246 in 2026 dollars
Blender 4.x render score
74
#218 of 290 scored desktop processors
Cores / threads
6 / 6
9 MB L3 cache
Rated power
65 W

Check the price on AmazonAffiliate link. Street prices move; the figures on this page are launch prices.

Launch price in today's dollars

The Core i5 8400 launched at $182 in 2017. Adjusted with the U.S. Consumer Price Index, that is about $246 in 2026 dollars (7-month average), a 35% rise over 9 years. At its launch price that is 40 Blender points per $100.

Method: launch price × (CPI 2026 average ÷ CPI 2017 average), calendar-year averages of BLS series CPIAUCSL. 2026 covers 7 months so far.

Blender rendering score

Median score 74 (middle half of runs 68–81) across 58 community runs on Blender 4.x with the CPU backend. That is #218 of 290 desktop processors in our dataset with a score, and #9 of 12 in the Core i 8th gen.

This is a rendering benchmark (samples per minute over the monster, junkshop and classroom scenes), not a gaming benchmark. It says how fast the part renders in Blender's Cycles engine and nothing about frame rates. Source: Blender Open Data, CC0, snapshot 2026-09-06.

Specifications

VendorIntel
SeriesCore i 8th gen
LaunchedOctober 2017
Launch price$182 (1,000-unit price)
SocketLGA 1151
Cores / threads6 / 6
Base clock2.8 GHz
Boost clock4 GHz
L3 cache9 MB
Rated power65 W (TDP)
Integrated graphicsUHD 630
Tier5-series

The Intel 5-series over time

Intel desktop processors in the same tier around this one, oldest first, re-releases left out. Prices in launch dollars and in 2026 dollars; scores are Blender 4.x medians where they exist.

PartYearLaunch priceIn 2026 $Blender
Core i5 74002017$182$24644
Core i5 7400T2017$182$246
Core i5 75002017$192$25946
Core i5 7500T2017$192$25938
Core i5 76002017$213$288
Core i5 7600K2017$242$32762
Core i5 7600T2017$213$288
Core i5 7640X2017$242$327
Core i5 84002017$182$24674
Core i5 8600K2017$257$34786
Core i5 8400T2018$182$24078
Core i5 85002018$192$25378
Core i5 8500T2018$192$25366
Core i5 86002018$213$28179
Core i5 8600T2018$213$281
Core i5 9600K2018$262$34592

Compare with

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