AMD Phenom II X4 B95 vs Intel Core 2 Extreme X7900

Table of Contents

Physical Specifications

Socket AMD Socket AM3 Intel Socket P
Process size 45 nm 65 nm
Transistors 758 million unknown
Die size 258 mm² 143 mm²
Package µPGA FC-PGA
Foundry Intel

Performance

Frequency 3 GHz 2.8 GHz
Turbo clock
Base clock 200 MHz 200 MHz
Multiplier 15.0x 14.0x
Multiplier unlocked No No
Voltage 1.425 V 1.3 V
TDP 95 W 44 W

Architecture Details

Vertical Segment Desktop Mobile
Production status End-of-life End-of-life
Release date Oct 1st, 2009 Aug 1st, 2007
Codename Deneb Merom XE
Generation Phenom II X4 Core 2 Extreme
Part HDXB95WFK4DGI SLAF4SLA33
Memory support DDR3 Dual-channel DDR1
ECC memory No No
PCI Express Gen 2

Cores

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

Cache

Cache L1 128K (per core) 64K
Cache L2 512K (per core) 4MB
Cache L3 6MB (shared)

Notes

Notes AMD Business Class processor, availability guaranteed for 24 months after release.

Features & Technologies

3DNow! Yes
AMD-V Yes
AMD64 Yes
EIST Yes
Intel 64 Yes
MMX Yes Yes
NX bit Yes
SSE Yes Yes
SSE2 Yes Yes
SSE3 Yes Yes
SSE4A Yes
SSSE3 Yes
TXT Yes
VT-x Yes
XD bit Yes
iAMT2 Yes

Compare

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