AMD EPYC Embedded 3251 Processor

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EPYC Embedded 3251 is a server/workstation processor from AMD released on 21 February 2018, and it is in active production status now. It belongs to EPYC Embedded family and has a Zen architecture. This processor is built on AMD BGA SP4r2, and uses Gen 3 PCI express connection. 14 nm process is used in production.

Processor has 8 cores and 16 threads, with the base frequency of 2.5 GHz. It has DDR4-2666 MHz Dual-channel memory support. As for the cache, it supports L1 96K (per core), L2 512K (per core) and L3 16MB (shared).

Learn more about AMD EPYC Embedded 3251:

Specifications

Vertical Segment
Server/Workstation
Release date
21 February 2018
Production status
Active
Generation
EPYC Embedded
Codename
Zen
Socket
AMD BGA SP4r2
Total Cores
8
Total Threads
16
Frequency
2.5 GHz
Turbo clock
up to 3.1 GHz
Cache L1
96K (per core)
Cache L2
512K (per core)
Cache L3
16MB (shared)
TDP
50 W

Physical Specifications

Socket
AMD BGA SP4r2
Foundry
GlobalFoundries
Process size
14 nm
Transistors
4,800 million
Die size
213 mm²
Package
FC-BGASP4r2
tCaseMax
105°C

Performance

Frequency
2.5 GHz
Turbo clock
up to 3.1 GHz
Base clock
100 MHz
Multiplier
25.0x
Multiplier unlocked
Yes
TDP
50 W

Architecture Details

Vertical Segment
Server/Workstation
Production status
Active
Release date
21 February 2018
Codename
Zen
Generation
EPYC Embedded
Part
unknown
Memory support
DDR4-2666 MHz Dual-channel
ECC memory
Yes
PCI Express
Gen 3

Cores

Total Cores
8
Total Threads
16
SMP # CPUs
1
Integrated graphics
N/A

Cache

Cache L1
96K (per core)
Cache L2
512K (per core)
Cache L3
16MB (shared)

Notes

Notes
This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking.

Features & Technologies

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSE4A
  • AMD64
  • AMD-V
  • SMT
  • NX bit
  • 3DNow!
  • CnQ

Drivers

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Benchmark & Performance

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