AMD EPYC 7251 vs AMD Mobile Athlon 64 2700+

Table of Contents

Physical Specifications

Socket AMD Socket SP3 AMD Socket 754
Foundry GlobalFoundries
Process size 14 nm 130 nm
Transistors 4,800 million 106 million
Die size 213 mm² 193 mm²
Package FCLGA-4094 µPGA
tCaseMax 81°C

Performance

Frequency 2.1 GHz 1600 MHz
Turbo clock up to 2.9 GHz
Base clock 100 MHz 1600 MHz
Multiplier 21.0x 8.0x
Multiplier unlocked Yes No
TDP 120 W 35 W
Voltage 1.2 V

Architecture Details

Vertical Segment Server/Workstation Mobile
Production status Active End-of-life
Release date Jun 29th, 2017 Aug 1st, 2005
Codename Naples Clawhammer
Generation EPYC Mobile Athlon 64
Part PS7251BFV8SAFPS7251BFAFWOF AMD2700BQX4AR
Memory support DDR4-2400 MHz Eight-channel DDR1 Single-channel
ECC memory Yes No
PCI Express Gen 3

Cores

Total Cores 8 1
Total Threads 16 1
SMP # CPUs 2 1
Integrated graphics

Cache

Cache L1 96K (per core) 128K
Cache L2 512K (per core) 512K
Cache L3 32MB (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

3DNow! Yes
ABM Yes
ADX Yes
AES Yes
AMD-V Yes
AMD-Vi Yes
AMD64 Yes
AVX Yes
AVX2 Yes
BMI1 Yes
BMI2 Yes
CLMUL Yes
EMMX Yes
F16C Yes
FMA3 Yes
FPU Yes
MMX Yes Yes
NX bit Yes
Protected Yes
RdRand Yes
Real Yes
SEV Yes
SHA Yes
SME Yes
SMM Yes
SMT Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes
SSE4.1 Yes
SSE4.2 Yes
SSE4A Yes
SSSE3 Yes
SenseMi Yes
TSME Yes

Compare

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