AMD EPYC 7773X Full Specs

Summary

64 Cores 128 Threads 2.2GHz

TDP 280W

Bandwidth 204.8GB/s DDR4

iGPU 0

Socket SP3

Core Config

64 Cores

128 Threads

Clocks

Base Clock 2.2GHz

Boost Clock 3.5GHz

Overclocking Locked

Cache

L1i 32KB

L1d 32KB

L2 512KB

L3 1280MB(V-Cache)

Memory

Type DDR4

Max Memory 4.1TB

ECC Yes

Channels 8

Bus Width 512-bit

Speed 3200MT/s

Bandwidth 204.8GB/s

Bandwidth Calculator Channels Transfer Rate3200MT/s Calculated Bandwidth 204.8GB/s

Power & Thermals

TDP 280W

Chipset Bus

Bus Type PCIe

Bus Config 8 lanes

Bus Speed 16GT/s

Bus Bandwidth 16GB/s

Expansion

PCIe PCIe 4.0 x128 252GB/sBandwidth

Chip

Manufacturer AMD

ISA x86-64

Architecture Zen 3

Family EPYC 7003

Branding

Codename Milan-X BreckenridgeDie

Market Segment Server

Release Date Mar 22, 2022

Fabrication

Foundry TSMC

Other Foundries GlobalFoundriesIO

Fabrication Node N7 12LPIO

Die Size 646mm² 416mm²IO

Transistor Count 33.2 Billion 8.3 BillionIO

Transistor Density 51 MTr/mm² 20 MTr/mm²IO

Images

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Competitors

AMDEPYC 7773X vs CPU IntelXeon 6766P-B AMDEPYC 7773X vs CPU IntelXeon 6768P-B AMDEPYC 7773X vs CPU IntelXeon 6756P-B Show 12 more