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"i5 8400k"

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Desktop CPU Processor

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$25 - $50
$50 - $75
$75 - $100
$100 - $200
$200 - $300
$300 - $400

$400 - $500

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CPU Socket Type

Intel Socket
- LGA 1851
- LGA 1700
- LGA 1200
- LGA 1151 (300 Series)
- LGA 1151
- LGA 1150
- LGA 1155
- LGA 1156

Series

Intel Core Ultra
- Core Ultra 7 (Series 2)
- Core Ultra 5 (Series 2)
Intel Core i9
- Core i9 13th Gen
- Core i9 11th Gen
- Core i9 9th Gen
Intel Core i7
- Core i7 11th Gen
- Core i7 8th Gen
- Core i7 2nd Gen
- Core i7
Intel Core i5
- Core i5 14th Gen
- Core i5 13th Gen
- Core i5 12th Gen
- Core i5 11th Gen
- Core i5 10th Gen
- Core i5 9th Gen
- Core i5 8th Gen
- Core i5 7th Gen
- Core i5 6th Gen
- Core i5 4th Gen
- Core i5 3rd Gen
- Core i5 2nd Gen

Operating System Supported

Windows 11
Windows 11 (22H2, 21H2)
Windows 10 (22H2, 21H2)
Linux

Core Name

Intel
- Alder Lake
- Arrow Lake
- Arrow Lake Refresh
- Coffee Lake
- Comet Lake
- Devil's Canyon
- Haswell
- Ivy Bridge
- Kaby Lake
- Lynnfield
- Raptor Lake
- Rocket Lake
- Sandy Bridge
- Skylake

# of Cores

Quad-Core
6-Core
8-Core
10-Core (6P+4E)
14-Core (6P+8E)
20-Core (8P+12E)

24-Core (8P+16E)

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Operating Frequency

2.0GHz - 2.49GHz
- 2.4 GHz
2.5GHz - 2.99GHz
- 2.93 GHz
- 2.8 GHz
- 2.7 GHz
- 2.6 GHz
- 2.5 GHz
3.0GHz and higher
- 4.2 GHz
- 4.1 GHz
- 4.0 GHz
- 3.9 GHz
- 3.8 GHz
- 3.7 GHz
- 3.6 GHz
- 3.5 GHz
- 3.4 GHz
- 3.3 GHz
- 3.2 GHz
- 3.1 GHz
- 3.0 GHz

L3 Cache

36MB
30MB
24MB
20MB
16MB
12MB

9MB
8MB
6MB

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L2 Cache

40MB
36MB
32MB
26MB
20MB
12MB

9.5MB
6 x 256KB
4 x 256KB

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Instruction Set

64-Bit

Integrated Graphics

Intel
- Intel Graphics
- Intel UHD Graphics 770
- Intel UHD Graphics 750
- Intel UHD Graphics 630
- Intel HD Graphics 630
- Intel HD Graphics 530
- Intel HD Graphics 4600
- Intel HD Graphics 4000
- Intel HD Graphics 3000
- Intel HD Graphics 2500
- Intel HD Graphics
None Integrated Graphics
- None Integrated Graphics

Cooling Device

Cooling device not included - Processor Only
Heatsink and fan included

Hyper-Threading Support

Yes
No

Manufacturing Tech

3nm
10nm
14nm
22nm
32nm
45nm

Virtualization Technology Support

Yes

Thermal Design Power

65W
77W
84W
88W
91W
95W

125W
127W
150W

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Memory Types

Supports to DDR5
- DDR5 7200
- DDR5 6400
- DDR5 6000
- DDR5 5600
- DDR5 5200
- DDR5 4800
Supports to DDR4
- DDR4 3200
- DDR4 2933
- DDR4 2666
- DDR4 2400
- DDR4 2133
Supports to DDR3
- DDR3L 1600
- DDR3L 1333
- DDR3 1866
- DDR3 1600

PCI Express Revision

5.0 / 4.0 / 3.0
5.0 / 4.0
4.0 / 3.0
3.0

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Intel BX80623I52500K I5-2500K 3.30 GHZ 6M Turbo OVERCLOCK (BX80623I52500K)

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Refurbished Intel Core Ultra 5 245K - Core Ultra 5 (Series 2) Arrow Lake 14-Core (6P+8E), LGA 1851, 125W Desktop Processor - BX80768245K

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