CPUs

AMD EPYC 7251 Full Specs

8 Cores
16 Threads
2.1GHz
TDP
120W
Bandwidth
153.6GB/s
DDR4
iGPU
0
Socket

8 Cores
16 Threads

Base Clock
2.1GHz
Boost Clock
3GHz
Overclocking
Locked

L1i
64KB
L1d
32KB
L2
512KB
L3
32MB

Type
DDR4
Max Memory
64GB
ECC
Yes
Channels
8
Bus Width
512-bit
Speed
2400MT/s
Bandwidth
153.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
153.6GB/s

TDP
120W

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

PCIe
PCIe 4.0 x128
252GB/sBandwidth

Manufacturer
ISA
x86-64
Architecture
Family
Branding
EPYC 2017 branding
Codename
Naples
ZeppelinDie
Market Segment
Server
Release Date
Jun 1, 2017

Foundry
GlobalFoundries
Fabrication Node
14LP
Die Size
852mm²
Transistor Count
19.2 Billion
Transistor Density
23 MTr/mm²

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