AMD Phenom II X4 975 BE vs Intel Core i3-5157U

Table of Contents

Physical Specifications

Socket AMD Socket AM3 Intel BGA 1168
Process size 45 nm 14 nm
Transistors 758 million unknown
Die size 258 mm² unknown
Package µPGA FC-BGA1168
Foundry Intel
tCaseMax 105°C

Performance

Frequency 3.6 GHz 2.5 GHz
Turbo clock
Base clock 2000 MHz 100 MHz
Multiplier 18.0x 25.0x
Multiplier unlocked Yes No
Voltage 1.4 V
TDP 125 W 28 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life Active
Release date Jan 4th, 2011 Mar 1st, 2015
Codename Deneb Broadwell-U
Generation Phenom II X4 Core i3
Part HDZ975FBK4DGMHDZ975FBGMBOX unknown
Memory support DDR3 Dual-channel DDR3
ECC memory No No
PCI Express Gen 2

Cores

Total Cores 4 2
Total Threads 4 4
SMP # CPUs 1 1
Integrated graphics Intel Iris 6100

Cache

Cache L1 128K (per core) 64K (per core)
Cache L2 512K (per core) 256K (per core)
Cache L3 6MB (shared) 3MB (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. It is branded under the Black Edition label. Intel HD frequency: 300-1000MHz

Features & Technologies

3DNow! Yes
64-bit Yes
ADX Yes
AMD-V Yes
AMD64 Yes
EIST Yes
HTT Yes
MMX Yes Yes
NX bit Yes
PREFETCHW Yes
RDSEED Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.1 Yes
SSE4.2 Yes
SSE4A Yes
SSSE3 Yes
Smart Cache Yes
VT-x Yes
XD bit Yes

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