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- Sep 21, 2001
- Location
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Why are my memory bench marks so low?
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Bench Mark Scores
- Thread starter DodgeViper
- Start date
- Joined
- Apr 23, 2001
Can you tell us a little more about the memory settings you are using
OP
- Joined
- Sep 21, 2001
- Location
- WILDCAT COUNTRY
- Thread Starter
- #3
Ok, I hope this is what your asking for. The Bios are my enemy.
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (By SPD)
SDRAM CYCLE Length (2.5)
Bank Interleave (Disabled)
Precharge To Active (trp) 3T
Active to Precharge (tras) 6T
Active To CMD (trcd) 3T
DRAM Quene Depth (4 level)
DRAM Command Rate (1T) Command
DRR Voltage (2.70)
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (By SPD)
SDRAM CYCLE Length (2.5)
Bank Interleave (Disabled)
Precharge To Active (trp) 3T
Active to Precharge (tras) 6T
Active To CMD (trcd) 3T
DRAM Quene Depth (4 level)
DRAM Command Rate (1T) Command
DRR Voltage (2.70)
- Joined
- Feb 12, 2001
- Location
- Fayetteville, AR
10x153 turbo, cas 2 4way interleave, 1t commnand rate 1530mhz
OP
- Joined
- Sep 21, 2001
- Location
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- Thread Starter
- #5
After trying 3 times to MEMORY bench mark my computer after making changes from CAS 2.5 to CAS 2.0 and changes to INTERLEAVE 4 I was able to post this score.
My computer was very unstable and i kept receiving this message,
An exception OE has occured at 0028:C0003E79 in VxD VMM (01) + 00002E79. This was called from 0028:00210016 in VxD
T-BIRD 1.4 @1530
CPU volts 1.89
+5.00v: 4.87v
+3.3v: 3.34v
+12.00v: 12.28
CPU VCORE +0.100V
CPU RATIO 10.0
DDR VOLTS 2.70
CPU CLOCK 153
My computer was very unstable and i kept receiving this message,
An exception OE has occured at 0028:C0003E79 in VxD VMM (01) + 00002E79. This was called from 0028:00210016 in VxD
T-BIRD 1.4 @1530
CPU volts 1.89
+5.00v: 4.87v
+3.3v: 3.34v
+12.00v: 12.28
CPU VCORE +0.100V
CPU RATIO 10.0
DDR VOLTS 2.70
CPU CLOCK 153
Last edited:
- Joined
- May 27, 2001
- Location
- San Diego, CA
your memory may not be able to handle those fast timings.
- Joined
- Dec 18, 2000
Try the changes shown in bold
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (By SPD) -> (Manual)
SDRAM CYCLE Length (2.5) -> (2)
Bank Interleave (Disabled) -> (4 Way)
Precharge To Active (trp) 3T -> (2)
Active to Precharge (tras) 6T -> (5)
Active To CMD (trcd) 3T -> (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (1T) Command -> (2T)
DRR Voltage (2.70)
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (By SPD) -> (Manual)
SDRAM CYCLE Length (2.5) -> (2)
Bank Interleave (Disabled) -> (4 Way)
Precharge To Active (trp) 3T -> (2)
Active to Precharge (tras) 6T -> (5)
Active To CMD (trcd) 3T -> (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (1T) Command -> (2T)
DRR Voltage (2.70)
- Joined
- May 27, 2001
- Location
- San Diego, CA
His 5v is fine. Most of my system run at about 4.7v as well.azhari said:
- Joined
- Jan 13, 2001
- Location
- Minneapolis, MN
Re: Try the changes shown in bold
DaveB knows where it's at... the Crucial PC2100 should be able to handle fast timings. The 1T command rate screws everything up bad... 2T is way better stability wise. And make sure you up that DIMM voltage, but at minimum I'd ensure that I had some air running over those memory sticks.
SickBoy
DaveB said:
DaveB knows where it's at... the Crucial PC2100 should be able to handle fast timings. The 1T command rate screws everything up bad... 2T is way better stability wise. And make sure you up that DIMM voltage, but at minimum I'd ensure that I had some air running over those memory sticks.
SickBoy
OP
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- Sep 21, 2001
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- Thread Starter
- #11
I tried those bold setting and the computer would not boot. I then had to clear the CMOS and start over. What I did notice was my CPU now said 1050 Mhz and the FSB 200 even though I have a 1.4 266 fsb cpu. Whats up with that?
I think its time for a new 450w P/S
I think its time for a new 450w P/S
- Joined
- Jan 13, 2001
- Location
- Minneapolis, MN
whoa... at 155 FSB? I take that back... the Crucial would probably not be able to handle fast timings at 155 FSB. You might want to consider lowering your FSB if you're after high memory scores.
Sorry, I guess I just now took a look at your sig and realized you were running 155x10.
SB
Sorry, I guess I just now took a look at your sig and realized you were running 155x10.
SB
- Joined
- Nov 24, 2001
- Location
- Dallas, Georgia
Give Dave's response a try. I know he was in touch with doc on his setup. 155 should not be too fast for Crucial 2100 at cas 2.
A sytem reset while oc too high may bring your bios back to default speeds. This might explain the system rebooting to a lower Mhz. Just crank the speed back up using different (and reasonable settings).
A sytem reset while oc too high may bring your bios back to default speeds. This might explain the system rebooting to a lower Mhz. Just crank the speed back up using different (and reasonable settings).
- Joined
- Oct 4, 2001
- Location
- Milton Keynes, U.K.
Buy an Epox and up the memory voltage, my 3x256MB sticks hit 1100/900 @ cas2 150fsb, and theres more!
OP
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- Thread Starter
- #15
I am first going to purchase a new P/S. This 300w just does not work well. The 5v rail is jumping from 4.87 to 5.16 and making the computer very unstable. Time for a new P/C Cooling 425.
- Joined
- Jan 13, 2001
- Location
- Minneapolis, MN
I just ran Sandra on my Shuttle AK31 r3/Duron system and got:
Int ALU/RAM Bandwidth 747 MB/s
Float FPU/RAM Bandwidth 886 MB/s
This was at 133 FSB and 7.5 multiplier on a Duron. RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (2T)
DRR Voltage (2.70)
I am going to set my CPU to 143x7 and re-run, see what I get.
SB
Int ALU/RAM Bandwidth 747 MB/s
Float FPU/RAM Bandwidth 886 MB/s
This was at 133 FSB and 7.5 multiplier on a Duron. RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (2T)
DRR Voltage (2.70)
I am going to set my CPU to 143x7 and re-run, see what I get.
SB
- Joined
- Jan 13, 2001
- Location
- Minneapolis, MN
143x7 with the same memory settings gave me:
ALU/RAM 769 MB/s
FPU/RAM 936 MB/s
Would switching out for my TBird (larger cache) up my scores? Maybe someone else who has a KT266A board teamed up with a Duron can post their scores.....
SB
ALU/RAM 769 MB/s
FPU/RAM 936 MB/s
Would switching out for my TBird (larger cache) up my scores? Maybe someone else who has a KT266A board teamed up with a Duron can post their scores.....
SB
OP
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- Sep 21, 2001
- Location
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- Thread Starter
- #18
This was at 140 FSB and 10 multiplier on a T-Bird 1.4/AK31.
RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (2T)
DRR Voltage (2.70)
These setting on my computer gave me a score of 767/946. I then change only 1 value and that was the command from 2 to 1 and then I posted this score, 802/1004. Next I made one more change and that was the DRAM Quene Depth. I went from 4 level to 2 level and posted this score, 802/1016.
NEXT:
This was at 153 FSB and 10 multiplier on a T-Bird 1.4/AK31.
RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (2 level)
DRAM Command Rate (1T)
DRR Voltage (2.70)
RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (4 level)
DRAM Command Rate (2T)
DRR Voltage (2.70)
These setting on my computer gave me a score of 767/946. I then change only 1 value and that was the command from 2 to 1 and then I posted this score, 802/1004. Next I made one more change and that was the DRAM Quene Depth. I went from 4 level to 2 level and posted this score, 802/1016.
NEXT:
This was at 153 FSB and 10 multiplier on a T-Bird 1.4/AK31.
RAM Settings:
Current FSB Freq. (266 Mhz)
Current Dram Freq. (266 Mhz)
Dram Clock (Host Clock)
Dram Timing (Manual)
SDRAM CYCLE Length ((2)
Bank Interleave (4 Way)
Precharge To Active (trp) (2)
Active to Precharge (tras) (5)
Active To CMD (trcd) (2)
DRAM Quene Depth (2 level)
DRAM Command Rate (1T)
DRR Voltage (2.70)
OP
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- Sep 21, 2001
- Location
- WILDCAT COUNTRY
- Thread Starter
- #19
Here is my CPU/MULTIMEDIA score,
OP
- Joined
- Sep 21, 2001
- Location
- WILDCAT COUNTRY
- Thread Starter
- #20
Here is the CPU score,
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