This is cpu-z html report on my HP laptop in this repor I don't see any 64 instructions set suported bat cpu-z show a photo with athlon 64 logo



CPU(s)
Number of CPUs 1

Name Mobile AMD Athlon XP-M 3000+
Code Name
Specification AMD Athlon™ XP Processor 3000+
Family / Model / Stepping F 8 2
Extended Family / Model F 8
Brand ID 29
Package Socket 754
Supported Instructions Sets MMX, Extended MMX, 3DNow!, Extended 3DNow!, SSE, SSE2
CPU Clock Speed 798.0 MHz
Clock multiplier x 4.0
HTT Bus Frequency 199.5 MHz
L1 Data Cache 64 KBytes, 2-way set associative, 64 Bytes line size
L1 Instruction Cache 64 KBytes, 2-way set associative, 64 Bytes line size
L2 Cache 256 KBytes, 16-way set associative, 64 Bytes line size
L2 Speed 798.0 MHz (Full)
L2 Location On Chip
L2 Data Prefetch Logic yes
L2 Bus Width 128 bits



Mainboard and chipset
Motherboard manufacturer Compal
Motherboard model 08A0, 32.30
BIOS vendor Hewlett-Packard
BIOS revision F.21
BIOS release date 09/02/2004
Chipset nVidia nForce3 150 rev. A4
Southbridge nVidia nForce3 MCP rev. A6
Sensor chip Winbond 3C02

Graphic Interface AGP
AGP Status enabled, rev. 2.0
AGP Data Transfer Rate 4x
AGP Max Rate 4x
AGP Side Band Addressing not supported, not enabled



Memory
DRAM Type DDR-SDRAM
DRAM Size 512 MBytes
DRAM Frequency 159.6 MHz
FSBRAM CPU/5
CAS# Latency 2.5 clocks
RAS# to CAS# 3 clocks
RAS# Precharge 3 clocks
Cycle Time (TRAS) 7 clocks
Bank Cycle Time (TRC) 10 clocks
DRAM Idle Timer 16 clocks
# of memory modules 2
Module 0 Infineon DDR-SDRAM PC2700 - 256 MBytes
Module 1 Infineon DDR-SDRAM PC2700 - 256 MBytes


If is not a 64 processor tell me if is posible to upgrade and how.

Sorry for my english.

The XP-M, HP used is basically a cut down version of the Athlon64 used before they released the Sempron. So it is not a 64 bit ptocessor but you can still upgrade to a mobile Athlon64(Clawhammer core). Newer revisions wont probably work as HP havent updated the BIOS since 2004.

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HP Pavilion TX2500..AMD Turion X2 Ultra ZM-86, 3GB DDR2 800, 320GB 5400rpm SATA, ATi Radeon HD3200/M780G.

thx miner.