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Topic Title: question about voltage, ram...
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Created On: 07/11/2006 12:51 PM
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 07/11/2006 12:51 PM
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mads
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Posts: 27
Joined: 11/17/2005

first of all here's my spec


processor = sempron 2500+ 64bit (1.4 ghz)
ram = ddr400 512mb
video card = 64mb mx400
board = ecs nforce 3a A2 250mhz max fsb ? on mobo

current settings : used ntune
processor 1784.998 ghz voltage 1.5
memory = runs at 510 mhz ddr ; timings = trp = 5 trcd = 5 tras = 7 ; recognized as - pc 4100 (pc wizard)
hypertransport link = 765.001 mhz
ht = 3x
agp 89 mhz (video memclock = 370mhz, coreclock 200 mhz)

the problem is... i was wondering about the voltage thing in the memory? will it give me more power or i'll end it up in burning it? becase when i tried to push it around 515, my computer restarts.......
And is there a way to reach 2ghz?


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CLockgen Website = http://www.cpuid.com/clockgen.php#about
Memory Overclocking = http://forums.pcper.com/showthread.php?t=320351

 07/11/2006 03:07 PM
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ganstafm
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Posts: 1415
Joined: 03/09/2006

your memory wont run much fast than it is at unless u have put in a divider

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AMD 3700+ | A8N-SLI SE | Mid R600 | PC4000 Ballistix
 07/13/2006 07:54 AM
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mads
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Posts: 27
Joined: 11/17/2005

... after thinking for some time... i decided to try increasing the voltage of the ram ..
i have removed those errors just by increasing the voltage, thus getting me a reached 534 MHz
now i believe that you dont need a heat spreader in a ram because those chips dont produce enough heat to burn themselves. ehehheh (http://forums.pcper.com/showthread.php?t=320351)

but still i like to reach the speed 2ghz...







(from pc wizard)

General Information :
A0 (RAS 0, RAS 1) : 1024 (Double Bank)
A1 : Empty

Memory Controller Information :
Memory Controller : Standard, EDO
Number of connectors : 2
Max. Module Size : 32 MB
Max. Memory Size : 64 MB
Supported Speed : 70ns, 60ns
Supported Voltages : 5v
Error Detection Method : 8-bit Parity
Error Correction Capability : Unspecified
Current/Supported Interleave : 1-way/1-way

Chipset Information :
Type : DDR-SDRAM PC4300
Frequency : 267 MHz , DDR = 534 MHz
FSB/RAM Multiplier : CPU/7x
Channels : Single
ECC Diagnostic : No
CAS Latency (tCL) : 3 clocks
RAS to CAS (tRCD) : 5 clocks
RAS Precharge (tRP) : 4 clocks
Cycle Time (tRAS) : 7 clocks
Bank Cycle Time (tRC) : 12 clocks
DRAM Idle Timer : 16 clocks

Information SPD EEPROM (A0) :
Manufacturer : Unspecified
Part Number : Unspecified
Serial Number : Unspecified
Type : DDR-SDRAM PC3200 (200 MHz)
Size : 512 MB (2 rows, 4 banks)
Module Buffered : No
Module Registered : No
Width : 64-bit
Error Correction Capability : No
Max. Burst Length : 8
Refresh : Reduced (.5x)7.8 µs, Self Refresh
Voltage : SSTL 2.5v
Supported Frequencies : 133 MHz, 166 MHz, 200 MHz
CAS Latency (tCL) : 2 clocks @133 MHz, 2.5 clocks @166 MHz, 3 clocks @200 MHz
RAS to CAS (tRCD) : 3 clocks @133 MHz, 3 clocks @166 MHz, 4 clocks @200 MHz
RAS Precharge (tRP) : 3 clocks @133 MHz, 3 clocks @166 MHz, 4 clocks @200 MHz
Cycle Time (tRAS) : 6 clocks @133 MHz, 7 clocks @166 MHz, 8 clocks @200 MHz


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-------------------------
CLockgen Website = http://www.cpuid.com/clockgen.php#about
Memory Overclocking = http://forums.pcper.com/showthread.php?t=320351

 07/13/2006 08:09 AM
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mads
Member

Posts: 27
Joined: 11/17/2005

. i've changed some memory timings... still no errors

before :
Frequency : 267 MHz , DDR = 534 MHz
CAS Latency (tCL) : 3 clocks
RAS to CAS (tRCD) : 5 clocks
RAS Precharge (tRP) : 4 clocks
Cycle Time (tRAS) : 7 clocks

after
Frequency : 267 MHz , DDR = 534 MHz
CAS Latency (tCL) : 3 clocks
RAS to CAS (tRCD) : 4 clocks
RAS Precharge (tRP) : 4 clocks
Cycle Time (tRAS) : 4 clocks

-------------------------
CLockgen Website = http://www.cpuid.com/clockgen.php#about
Memory Overclocking = http://forums.pcper.com/showthread.php?t=320351

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