Intel Core i7-3615QE vs Intel Xeon E3-1275 v2

Table of Contents

Physical Specifications

Socket Intel BGA 1023 Intel Socket 1155
Foundry Intel Intel
Process size 22 nm 22 nm
Transistors 1,400 million 1,400 million
Die size 160 mm² 160 mm²
Package FC-BGA12F FC-LGA12C

Performance

Frequency 2.3 GHz 3.5 GHz
Turbo clock up to 3.3 GHz up to 3.9 GHz
Base clock 100 MHz 100 MHz
Multiplier 23.0x 35.0x
Multiplier unlocked No No
TDP 45 W 77 W

Architecture Details

Vertical Segment Mobile Server/Workstation
Production status unknown unknown
Release date Apr 29th, 2012 May 14th, 2012
Codename Ivy Bridge Ivy Bridge
Generation Core i7 Xeon E3
Part SR0NC SR0PA
Memory support unknown Dual-channel DDR3 Dual-channel
ECC memory No Yes
PCI Express Gen 3, 16 Lanes(CPU only)

Cores

Total Cores 4 4
Total Threads 8 8
SMP # CPUs 1 1
Integrated graphics Intel HD 4000 Intel HD P4000

Cache

Cache L1 64K (per core) 64K (per core)
Cache L2 256K (per core) 256K (per core)
Cache L3 6MB (shared) 8MB (shared)

Notes

Notes ECC memory support. Intel HD 4000 frequency: 650-1000MHz Intel HD P4000 frequency: 650-1250MHz

Features & Technologies

AES-NI Yes Yes
AVX Yes Yes
ECC Yes
EIST Yes Yes
HTT Yes 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

Compare

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