Intel Core i9-14900K vs Intel Xeon 6518P-B Full Specs

Summary

24 Cores(8P+16E) 32 Threads(16P+16E) 3.2GHz	20 Cores 40 Threads 2GHz
TDP 125W	TDP 150W
Bandwidth 89.6GB/s DDR5·DDR4	Bandwidth 153.6GB/s DDR5
iGPU UHD 770 1650MHz	iGPU 0
Peak·FP32·FP16 1.69 TFLOPSFP16	Peak·FP32·FP16 -
Socket LGA 1700	Socket BGA 4368

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Core i9-14900K3,084

x1

Xeon 6518P-B-

-

Show Top Score

Core Config

24 Cores 8P 16E	20 Cores 20P -
32 Threads 16P 16E	40 Threads 40P -

Clocks

Base Clock 3.2GHz	Base Clock 2GHz
Boost Clock 6GHz	Boost Clock 3.5GHz
Overclocking Unlocked	Overclocking Locked

Cache

L1i 32KB P 64KB E	L1i 64KB P -
L1d 48KB P 32KB E	L1d 48KB P -
L2 2MB P 16MB E shared	L2 2MB P -
L3 36MB	L3 80MB

Memory

Type DDR5·DDR4	Type DDR5
Max Memory 192GB	Max Memory 1.13TB
ECC No	ECC Yes
Channels 2	Channels 4
Bus Width 128-bit	Bus Width 256-bit
Speed 5600MT/s	Speed 4800MT/s
Bandwidth 89.6GB/s	Bandwidth 153.6GB/s
Bandwidth Calculator Channels Transfer Rate5600MT/s Calculated Bandwidth 89.6GB/s	Bandwidth Calculator Channels Transfer Rate4800MT/s Calculated Bandwidth 153.6GB/s

Power & Thermals

TDP 125W	TDP 150W
Peak Power 253W	Peak Power -
Max Operating Temp 100°C Max	Max Operating Temp -
T-Case -	T-Case 85°C Max
Included Cooler 0	Included Cooler -

Chipset Bus

Bus Type DMI	Bus Type -
Bus Config 8 lanes	Bus Config -
Bus Speed 16GT/s	Bus Speed -
Bus Bandwidth 16GB/s	Bus Bandwidth -

Expansion

PCIe PCIe 5.0 x16 63GB/sBandwidth	PCIe PCIe 5.0 x32 126GB/sBandwidth
PCIe Secondary PCIe 4.0 x4 7.9GB/sBandwidth	PCIe Secondary PCIe 4.0 x16 31.5GB/sBandwidth

iGPU

iGPU UHD 770 1650MHz	iGPU 0
Shaders 256	Shaders -
Boost Clock 1.65GHz	Boost Clock -
Peak·FP32·FP16 1.69 TFLOPSFP16	Peak·FP32·FP16 -

NPU

NPU Model GNA 3.0

NPU Model -

Chip

Manufacturer Intel	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Raptor Lake	Architecture Granite Rapids
Family Core 14th Gen	Family Xeon 6
Branding	Branding
Codename Raptor Lake-HX - Raptor Lake-8P-16EVariant Raptor CoveP-Core - GracemontE-Core	Codename Granite Rapids-D 27Die Granite Rapids-HCCVariant Redwood CoveP-Core 20M-Core -
Market Segment Desktop	Market Segment Server
Release Date Oct 17, 2023	Release Date Dec 1, 2025

Fabrication

Foundry Intel	Foundry Intel
Other Foundries -	Other Foundries IntelIO
Fabrication Node Intel 7 -	Fabrication Node Intel 3 Intel 7IO
Die Size 257mm² -	Die Size 598mm² 482mm²IO
Transistor Count 18.5 Billion	Transistor Count -
Transistor Density 72 MTr/mm²	Transistor Density -

Images

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Competitors

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