Intel Xeon W-1270P vs AMD EPYC 4344P Full Specs

Summary

8 Cores 16 Threads 3.8GHz	8 Cores 16 Threads 3.8GHz
TDP 125W	TDP 65W
Bandwidth 46.9GB/s DDR4	Bandwidth 83.2GB/s DDR5
iGPU UHD P630 1200MHz	iGPU Radeon 2CU 2200MHz RDNA 2
Peak·FP32·FP16 460.8 GFLOPSFP16	Peak·FP32·FP16 1.13 TFLOPSFP16
Socket LGA 1200	Socket AM5

Highlights

Max Bandwidth

Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Xeon W-1270P46.9GB/s

x1

EPYC 4344P83.2GB/s

x1.77

Core Config

8 Cores	8 Cores
16 Threads	16 Threads

Clocks

Base Clock 3.8GHz	Base Clock 3.8GHz
Boost Clock 5.1GHz	Boost Clock 5.3GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 1MB
L3 16MB	L3 32MB

Memory

Type DDR4	Type DDR5
Max Memory 128GB	Max Memory 192GB
ECC Yes	ECC Yes
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 2933MT/s	Speed 5200MT/s
Bandwidth 46.9GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate2933MT/s Calculated Bandwidth 46.9GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s

Power & Thermals

TDP 125W	TDP 65W
cTDP-up -	cTDP-up 88W
Max Operating Temp 100°C Max	Max Operating Temp 95°C Max
T-Case -	T-Case 61°C Max
Included Cooler 0	Included Cooler -

Chipset Bus

Bus Type DMI	Bus Type PCIe
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 8GT/s	Bus Speed 32GT/s
Bus Bandwidth 4GB/s	Bus Bandwidth 16GB/s

Expansion

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

PCIe PCIe 5.0 x24 94.5GB/sBandwidth

iGPU

iGPU UHD P630 1200MHz	iGPU Radeon 2CU 2200MHz RDNA 2
Shaders 192	Shaders 128
Boost Clock 1.2GHz	Boost Clock 2.2GHz
Peak·FP32·FP16 460.8 GFLOPSFP16	Peak·FP32·FP16 1.13 TFLOPSFP16

Chip

Manufacturer Intel	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Skylake	Architecture Zen 4
Family Xeon 2	Family EPYC 4004
Branding	Branding
Codename Comet Lake-H - Comet Lake-8CVariant	Codename Raphael DurangoDie Raphael 1CCDVariant
Market Segment Workstation	Market Segment Workstation
Release Date May 1, 2020	Release Date May 21, 2024

Fabrication

Foundry Intel	Foundry TSMC
Other Foundries -	Other Foundries TSMCIO
Fabrication Node 14nm+++ -	Fabrication Node N5 N6IO
Die Size 174mm² -	Die Size 71mm² 122mm²IO
Transistor Count 3 Billion -	Transistor Count 6.6 Billion 3.4 BillionIO
Transistor Density 17 MTr/mm² -	Transistor Density 93 MTr/mm² 28 MTr/mm²IO

Images

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