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Old 2005-09-06, 23:23   #1
jasong's Avatar
"Jason Goatcher"
Mar 2005

3×7×167 Posts
Default How would you upgrade this?

Assuming your main interest is factoring, how would you upgrade the following? I'm thinking the best thing to do is bump it up to 2Gig of RAM, but the ones I already have don't seem to match up, so I'm thing 3 512MB modules of one or the other:

CPU-Z version 1.29

CPUID Output

Number of CPUs 1
Name AMD Athlon MP
Code name Thoroughbred
Specification AMD Athlon(tm) XP 2200+(Actually, Sempron 2500+)
Family/Model/Stepping 681
Extended Family/Model 7/8
Package Socket A
Core Stepping B0
Technology 0.13
Instructions Sets MMX, Extended MMX, 3DNow!, Extended 3DNow!, SSE
Clock Speed 1747.8 MHz
Clock multiplier x10.5
Front Side Bus Frequency 166.5 MHz
Bus Speed 332.9 MHz
Stock frequency 1400 MHz
P-Rating 2200+
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 1747.8 MHz (Full)
L2 Location On Chip
L2 Data Prefetch Logic yes
L2 Bus Width 64 bits

Northbridge VIA KM400 rev. 00
Southbridge VIA VT8235 rev. 00
Graphic Interface AGP
AGP Revision 3.5
AGP Transfert Rate 4x
AGP SBA supported, enabled
AGP Aperture 64 MBytes
Memory Type DDR
Memory Size 512 MBytes
Memory Frequency 166.5 MHz (1:1)
DRAM Interleave 2-way
CAS# 2.5
RAS# to CAS# 3
RAS# Precharge 2
Cycle Time (tRAS) 7

Memory SPD


Memory type DDR-SDRAM
Manufacturer (ID) Nanya Technology (7F7F7F0B00000000)
Size 512 MBytes
Max bandwidth PC2700 (166 MHz)
Part number M2U51264DS8HC1G-6K
Manufacturing date Week 30/Year 04

Number of banks 2
Data width 64 bits
Correction None
Registered no
Buffered no

Timings table
Frequency (MHz) 133 166
CAS# 2.0 2.5
RAS# to CAS# delay 3 3
RAS# Precharge 3 3
TRAS# 6 7

Windows Version Microsoft Windows XP Professional Service Pack 2 (Build 2600)
DirectX Version 9.0c
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