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Intel 9th Gen Intel Core i5 9400F vs Intel 10th Gen Intel Core i7-10700K: Comparison

Intel 9th Gen Intel Core i5 9400F and Intel 10th Gen Intel Core i7-10700K separate most on l3 cache: Intel 9th Gen Intel Core i5 9400F at 9 MB, Intel 10th Gen Intel Core i7-10700K at 16 MB, 44% in favour of Intel 10th Gen Intel Core i7-10700K. L2 Cache splits them by another 25%, again favouring Intel 10th Gen Intel Core i7-10700K. They match on 9 other specifications, including form factor, market segment and socket status.

9th Gen Intel Core i5 9400F
IntelIntel 9th Gen Intel Core i5 9400F
10th Gen Intel Core i7-10700K
IntelIntel 10th Gen Intel Core i7-10700K

Specs

Specification
9th Gen Intel Core i5 9400F
Intel 9th Gen Intel Core i5 9400F
10th Gen Intel Core i7-10700K
Intel 10th Gen Intel Core i7-10700K
BrandIntelIntel
Product LineCore i5Core i7
Form FactorDesktopDesktop
Model Number9400F10700K
CodenameCoffee LakeComet Lake
Core/Thread Count6 Core / 6 Thread8 Core / 16 Thread
Release Year20192020
TDP65 W125 W
Market SegmentDesktopDesktop
Cache9MB L3 + 1.5MB L2 + 384KB L116MB L3 + 2MB L2 + 512KB L1
SocketLGA 1151LGA 1200
Boost/Base Clock4.1 GHz / 2.9 GHz5.1 GHz / 3.8 GHz
Socket StatusEnd of LifeEnd of Life
Process Node14 nm14 nm
SMT EnabledfalseYes
P-Core Base Clock2.9 GHz3.8 GHz
P-Core Boost Clock4.1 GHz5.1 GHz
L2 Cache1.5 MB-25%2 MB
L3 Cache9 MB-44%16 MB
Base Power65 W125 W
Memory TypeDDR4DDR4
Memory Channels22
ECC SupportfalseNo
Integrated GraphicsNoYes
PCIe Generation3.0PCIe 3.0
PCIe Lanes1616
Launch MSRP$167$374
Retail AvailabilityRetailRetail
SeriesCore i5Core i7
CPU Process Node14 Nanometers14 Nanometers
ArchitectureCoffee Lake, 9th Gen Intel CoreComet Lake, 10th Gen Intel Core

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