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Intel 10th Gen Intel Core i5 10400 vs Intel 9th Gen Intel Core i5 9400F: Comparison

Intel 10th Gen Intel Core i5 10400 and Intel 9th Gen Intel Core i5 9400F separate most on l3 cache: Intel 10th Gen Intel Core i5 10400 at 12 MB, Intel 9th Gen Intel Core i5 9400F at 9 MB, 25% in favour of Intel 10th Gen Intel Core i5 10400. They match on 13 other specifications, including product line, form factor and market segment.

Specs

Specification
10th Gen Intel Core i5 10400
Intel 10th Gen Intel Core i5 10400
9th Gen Intel Core i5 9400F
Intel 9th Gen Intel Core i5 9400F
BrandIntelIntel
Product LineCore i5Core i5
Form FactorDesktopDesktop
Model Number104009400F
CodenameComet LakeCoffee Lake
Core/Thread Count6 Core / 12 Thread6 Core / 6 Thread
Release Year20202019
Market SegmentDesktopDesktop
Cache12MB L39MB L3 + 1.5MB L2 + 384KB L1
SocketLGA 1200LGA 1151
Socket StatusEnd of LifeEnd of Life
Process Node14 nm14 nm
SMT EnabledYesfalse
P-Core Base Clock2.9 GHz2.9 GHz
P-Core Boost Clock4.3 GHz4.1 GHz
L2 Cache1.5 MB1.5 MB
L3 Cache12 MB9 MB-25%
Base Power65 W65 W
Memory TypeDDR4DDR4
Memory Channels22
ECC SupportNofalse
Integrated GraphicsYesNo
PCIe GenerationPCIe 3.03.0
PCIe Lanes1616
Launch MSRP$182$167
Retail AvailabilityRetailRetail
SeriesCore i5Core i5
CPU Process Node14 Nanometers14 Nanometers
ArchitectureComet Lake, 10th Gen Intel CoreCoffee Lake, 9th Gen Intel Core

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