Intel Xeon E3-1225 vs Intel Xeon E5-2648L

Table of Contents

Physical Specifications

Socket Intel Socket 1155 Intel Socket 2011
Foundry Intel Intel
Process size 32 nm 32 nm
Transistors 1,160 million 2,270 million
Die size 216 mm² 435 mm²
Package FC-LGA10 FC-LGA10

Performance

Frequency 3.1 GHz 1800 MHz
Turbo clock up to 3.4 GHz up to 2.3 GHz
Base clock 100 MHz 100 MHz
Multiplier 31.0x 18.0x
Multiplier unlocked No No
TDP 95 W 70 W
Voltage 1.35 V

Architecture Details

Vertical Segment Server/Workstation Server/Workstation
Production status End-of-life unknown
Release date Apr 3rd, 2011 Mar 6th, 2012
Codename Sandy Bridge Sandy Bridge-EP
Generation Xeon E3 Xeon E5
Part SR00G SR0HESR0LX
Memory support DDR3 Dual-channel DDR3 Quad-channel
ECC memory Yes Yes
PCI Express Gen 3, 16 Lanes(CPU only) Gen 3

Cores

Total Cores 4 8
Total Threads 4 16
SMP # CPUs 1 2
Integrated graphics Intel HD P3000

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 6MB (shared) 20MB (shared)

Features & Technologies

8.0GT/s QPI Yes
AES-NI Yes Yes
AVX Yes Yes
EIST Yes Yes
HTT Yes
Intel 64 Yes Yes
MMX Yes Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4.2 Yes Yes
SSSE3 Yes Yes
TXT Yes Yes
VT-d Yes Yes
VT-x Yes Yes
XD bit Yes Yes

Notes

Notes C1 Stepping: SR0HE C2 Stepping: SR0LX

Compare

Sysrqmts browser extension icon
Stop overpaying for PC games!
See cheapest prices in Steam store with our browser extension.