AMD A10-7850K vs Intel Xeon E5603

Table of Contents

Physical Specifications

Socket AMD Socket FM2+ Intel Socket 1366
Process size 28 nm 32 nm
Transistors 1,178 million 1,170 million
Die size 246 mm² 239 mm²
Package µPGA FC-LGA10
tCaseMax 74°C
Foundry Intel

Performance

Frequency 3.7 GHz 1600 MHz
Turbo clock up to 4 GHz
Base clock 100 MHz 133 MHz
Multiplier 37.0x 12.0x
Multiplier unlocked Yes No
Voltage 1.475 V 1.35 V
TDP 95 W 80 W

Architecture Details

Vertical Segment Desktop Server/Workstation
Production status Active End-of-life
Release date Jan 14th, 2014 Feb 14th, 2011
Codename Godaveri Westmere-EP
Generation A10 Xeon
Part AD785KXBI44JAAD785KXBJABOX SLC2F
Memory support DDR3 DDR3 Triple-channel
ECC memory No Yes
PCI Express Gen 2

Cores

Total Cores 4 4
Total Threads 4 4
SMP # CPUs 1 2
Integrated graphics Radeon R7

Cache

Cache L1 128K (per core) 64K (per core)
Cache L2 1MB (per core) 256K (per core)
Cache L3 4MB (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
4.8GT/s QPI Yes
AES-NI Yes
AMD-V Yes
AMD64 Yes
CnQ Yes
EIST Yes
Intel 64 Yes
MMX Yes Yes
NX bit Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes
SSE4A Yes
SSSE3 Yes
TXT Yes
VT-x Yes
XD-Bit Yes

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