3DMark99: G400MAX@150/200 vs. G400MAX@170/227

[Spider]

Upsssssss !.....Vsync OFF ???????????

well after desabling VSYNC I always get DECRASED benchmark ....I made few runs on both settings V.s-off/on & always when OFF I get lower results...it must have something to do with monitor FRAMERATE because in some settings I realy get incrased performance with VSYNC OFF (800x600 , 1024x768 ... then my monitor provides 85Hz refresh but in 1280x1024 only 65 or 60 Hz)... hmmmmm !

here the bench ...

3DMark Project:
3DMark Build Version: 200
Date: 1999.08.16
Time: 20:43:07
Project Name:G400@g400MAX VsyncOFF
Comments: Matrox Mill-G400 32 SH
Vsync is OFF

G400@G400MAX

MGATWEAK beta 009

gclk=150
mclk=200

Project Settings (Template):
Rendering Platform: Internal (Matrox Millennium G400 - English)
Resolution: 1280*1024
Color Depth: 32-bit Color
CPU Optimization: Intel(r) Pentium(r) III
Z-Buffer: 32-bit
Frame Buffer: Triple buffering
Refresh Rate: VSync Off
Looping: Disabled
Texture Format: 32-bit, 8888 RGBA
Run Tests: Once
Title Screen: Shown

Test Results:
3DMark Result : 2.968 3DMarks
Synthetic CPU 3D Speed : 7.302 CPU 3DMarks
Rasterizer Score : 1.638 3DRasterMarks
Game 1 - Race: 27,7 FPS
Game 2 - First Person: 31,9 FPS
Fill Rate : 158,1 MTexels/s
Fill Rate With Multi-Texturing : 188,4 MTexels/s
2MB Texture Rendering Speed: 146,3 FPS
4MB Texture Rendering Speed: 106,0 FPS
8MB Texture Rendering Speed: 89,7 FPS
16MB Texture Rendering Speed: 42,3 FPS
32MB Texture Rendering Speed: 25,3 FPS
Bump Mapping Emboss, 3-pass: 32,2 FPS
Bump Mapping Emboss, 2-pass: 46,5 FPS
Bump Mapping Emboss, 1-pass: 96,0 FPS
Point Sample Texture Filtering Speed: 116,6 %
Bilinear Texture Filtering Speed: 100,0 %
Trilinear Texture Filtering Speed: 79,1 %
Anisotropic Texture Filtering Speed: Not Supported
6 Pixel/individual: 1.965,4 KPolygons/s
6 Pixel/strips: 3.399,7 KPolygons/s
25 Pixel/individual: 1.153,9 KPolygons/s
25 Pixel/strips: 1.187,5 KPolygons/s
50 Pixel/individual: 788,7 KPolygons/s
50 Pixel/strips: 808,0 KPolygons/s
250 Pixel/individual: 291,6 KPolygons/s
250 Pixel/strips: 301,8 KPolygons/s
1000 Pixel/individual: 100,2 KPolygons/s
1000 Pixel/strips: 103,9 KPolygons/s

System:
Windows Version: Windows 4 A , Build 2222
DirectX Version: 4.06.03.0518
Bios Version: Award Modular BIOS v4.51PG
Bios Date: 07/16/99
Total Physical Memory: 128 MB
Free Physical Memory: 62 MB

Processor:
Processor Type: Intel Pentium III
Processor Speed: 466 MHz
Processor Caps: MMX SSE
L1 Cache Size: 32 KB
L2 Cache Size: 512 KB

Desktop:
2D Display Adapter Name: Matrox Millennium G400 - English
2D Display Adapter Driver Date: 7-16-1999
Monitor Name: ADI MicroScan 4P/4P+
Monitor Driver Date: 8-28-1998
Desktop Resolution: 1024*768
Desktop Color Depth: 16-Bit Color

3D Accelerator:
Name: Matrox Millennium G400 - English
Driver Name: G400DD32.DLL
Driver Version: 4.11.01.1130
Total Video Memory On Card: 32.698 KB
Total Texture Memory: 85.434 KB
Bus: AGP

Supported Features:
16-bit Rendering
32-bit Rendering
Point Sampling
Point Sampling With Mip-Mapping
Bilinear Filtering
Bilinear Filtering With Mip-Mapping
Trilinear Filtering
Specular Gouraud Shading
Vertex Fox
Table Fog
W-Fog
Sub-Pixel Accuracy
Alpha Blending
Addivitive Alpha Blending
Multiplicative Alpha Blending
Vertex Alpha Blending
Vertex And Texture Alpha Blending

Supported 3D Display Modes:
320*200, 16bit color
320*240, 16bit color
320*400, 16bit color
400*300, 16bit color
512*384, 16bit color
640*400, 16bit color
640*480, 16bit color
800*600, 16bit color
1024*768, 16bit color
1152*864, 16bit color
1280*1024, 16bit color
320*200, 32bit color
320*240, 32bit color
320*400, 32bit color
400*300, 32bit color
512*384, 32bit color
640*400, 32bit color
640*480, 32bit color
800*600, 32bit color
1024*768, 32bit color
1152*864, 32bit color
1280*1024, 32bit color

Supported Texture Formats:
16-bit, 565 RGB
16-bit, 4444 RGBA
16-bit, 5551 RGBA
15-bit, 555 RGB
32-bit, 8888 RGBA
24-bit, 888 RGB

Vsync ON =3041 Vsync OFF=2968..... ?????

[SCompRacer1]

A little help for a first time O/C'er. I just have 3DMark 99 so I can only test at 800x600. But when I cranked up the FSB to 112 MHz, scores got worse 'cept for CPU 3D Mark. Each test ran three times, similar results. What to do?

3DMark Project:
3DMark Build Version: 200
Date: 8/16/99
Time: 12:39:22 PM
Project Name: P II 400 Stock Clock
Comments:

Project Settings (Template):
Rendering Platform: Internal (Matrox Millennium G400 - English)
Resolution: 800*600
Color Depth: 16-bit Color
CPU Optimization: Intel(r) processor
Z-Buffer: 16-bit
Frame Buffer: Triple buffering
Refresh Rate: 84 Hz
Looping: Disabled
Texture Format: 16-bit, 4444 RGBA
Run Tests: Once
Title Screen: Shown

Test Results:
3DMark Result : 3,491 3DMarks
Synthetic CPU 3D Speed : 3,811 CPU 3DMarks
Rasterizer Score : 2,061 3DRasterMarks
Game 1 - Race: 34.1 FPS
Game 2 - First Person: 35.7 FPS
Fill Rate : 204.4 MTexels/s
Fill Rate With Multi-Texturing : 204.2 MTexels/s
2MB Texture Rendering Speed: 299.8 FPS
4MB Texture Rendering Speed: 239.1 FPS
8MB Texture Rendering Speed: 165.3 FPS
16MB Texture Rendering Speed: 67.8 FPS
32MB Texture Rendering Speed: 36.5 FPS
Bump Mapping Emboss, 3-pass: 90.5 FPS
Bump Mapping Emboss, 2-pass: 116.2 FPS
Bump Mapping Emboss, 1-pass: 195.9 FPS


System:
Windows Version: Windows 4 A , Build 2222
DirectX Version: 4.06.03.0518
Bios Version: Award Modular BIOS v4.51PG
Bios Date: 05/10/99
Total Physical Memory: 256 MB
Free Physical Memory: 133 MB

Processor:
Processor Type: Intel Pentium II
Processor Speed: 400 MHz
Processor Caps: MMX
L1 Cache Size: 32 KB
L2 Cache Size: 512 KB

Desktop:
2D Display Adapter Name: Matrox Millennium G400 - English
2D Display Adapter Driver Date: 7-16-1999
Monitor Name: SONY GDM-400PS/400PST/19PS
Monitor Driver Date: 4-23-1999
Desktop Resolution: 1024*768
Desktop Color Depth: 32-Bit Color

3D Accelerator:
Name: Matrox Millennium G400 - English
Driver Name: G400DD32.DLL
Driver Version: 4.11.01.1130
Total Video Memory On Card: 16,313 KB
Total Texture Memory: 133,049 KB
Bus: AGP

With FSB bumped to 112 for 448 MHz:

3DMark Project:
3DMark Build Version: 200
Date: 8/16/99
Time: 9:39:22 AM
Project Name:P II 400
Comments: FSB at 112 MHz

Project Settings (Template):
Rendering Platform: Internal (Matrox Millennium G400 - English)
Resolution: 800*600
Color Depth: 16-bit Color
CPU Optimization: Intel(r) processor
Z-Buffer: 16-bit
Frame Buffer: Triple buffering
Refresh Rate: 84 Hz
Looping: Disabled
Texture Format: 16-bit, 4444 RGBA
Run Tests: Once
Title Screen: Shown

Test Results:
3DMark Result : 3,059 3DMarks
Synthetic CPU 3D Speed : 3,925 CPU 3DMarks
Rasterizer Score : 2,011 3DRasterMarks
Game 1 - Race: 30.0 FPS
Game 2 - First Person: 31.2 FPS
Fill Rate : 201.0 MTexels/s
Fill Rate With Multi-Texturing : 200.7 MTexels/s
2MB Texture Rendering Speed: 280.0 FPS
4MB Texture Rendering Speed: 222.1 FPS
8MB Texture Rendering Speed: 154.6 FPS
16MB Texture Rendering Speed: 69.2 FPS
32MB Texture Rendering Speed: 39.6 FPS
Bump Mapping Emboss, 3-pass: 85.2 FPS
Bump Mapping Emboss, 2-pass: 107.5 FPS
Bump Mapping Emboss, 1-pass: 172.4 FPS


System:
Windows Version: Windows 4 , Build 1998
DirectX Version: 4.06.02.0436
Bios Version: Award Modular BIOS v4.51PG
Bios Date: 05/10/99
Total Physical Memory: 256 MB
Free Physical Memory: 178 MB

Processor:
Processor Type: Intel Celeron
Processor Speed: 448 MHz
Processor Caps: MMX
L1 Cache Size: 32 KB
L2 Cache Size: None

Desktop:
2D Display Adapter Name: Matrox Millennium G400 - English
2D Display Adapter Driver Date: 7-16-1999
Monitor Name: SONY GDM-400PS/400PST/19PS
Monitor Driver Date: 5-11-1998
Desktop Resolution: 800*600
Desktop Color Depth: 16-Bit Color

3D Accelerator:
Name: Matrox Millennium G400 - English
Driver Name: G400DD32.DLL
Driver Version: 4.11.01.1130
Total Video Memory On Card: 16,313 KB
Total Texture Memory: 135,183 KB
Bus: AGP

One difference noted with FSB at 112 was it calls my P II 400 a celeron and says there is no L2 cache. Won't boot up at all if I crank up the CPU Core multiplier, just can up the FSB.

P II 400, ASUS P2B-LS, 16MB G400 (MAX coming), 256MB ECC RAM, ECC disabled in BIOS, all scuzzie w/Cheetah's.
--------------------------------------------

Knowledge is pain; my head hurts and I still don't know enough!

SCompRacer

[franksch3]

Hey SCompRacer,

thanks to some other thread around here I learned that the B21 trick (used on a Celeron to make the FSB overclockable) unlocks the multiplier for my PII 350.

I tried it out, and now my computer is running stable at 450 MHz. You also might give it a try.

Greetings
Frank Schoondermark

[Spider]

hi ! SCompRacer1

you should OC G400 not FSB only then U will got some performance incrasing..but DO NOT USE PSTRIP or GX TUNER as we knowe it could damage your Vcard BIOS so use MGATWEAK or G400TWEAK(for reg hcks)..& funy stuff is that G400 doesnt BLOW in 800x600 the most TNT2 & UTNT outperform G400 in 640x480x16 & 800x600x16 but...he.he. 1024x768x16x32 or above , 32bit zbf ON or OFF G400 is the ULTIMATIVE ASS KICKER !!!!!!

actuly I play KINGPIN @ 1024x768x32 , 32 bit zbf ON , 32 bit DESKTOP not O/C & Vsync ON....NICE & SMOOTH......yesssss!!!!!

[SCompRacer1]

Hi franksch3, Is that the tape on the processor terminal trick?

Hey Spider, thanks, will try that then. I thought (ignorance is bliss) increasing the processor speed boosted everything, guess not, eh?

SCompRacer, headed for...</a> or.....</a> or...</a>


"Never confuse movement with action"!
(Ernest Hemingway)

[Scytale]

The G400 kicks ass allright, but read the news, Spider - Croatia is independent and the PowerStrip problem has been fixed.

[armyworm]

Hi,
i wanted to post something intelligent, but this was simply too long to read... but damn, I felt like posting so much that I couldn't help myself!

Ciao

Ben

[Kookstick]

Could someone please translate this for me because i'll be damned if I can really get much out of it. I ran my vanilla G400 at 200 memory/150 core with vsink on using new powerstrip. I don't have the registered version of 3dmark99max so the highest I can go is 800x600. Do these look average? Thanks
3DMark Build Version: 200
Date: 8/16/99
Time: 5:26:15 PM
Project Name:My Project
Comments:

Project Settings (Template):
Rendering Platform: Internal (Matrox Millennium G400 Dual Head - English)
Resolution: 800*600
Color Depth: 16-bit Color
CPU Optimization: Intel(r) Pentium(r) III
Z-Buffer: 16-bit
Frame Buffer: Triple buffering
Refresh Rate: 84 Hz
Looping: Disabled
Texture Format: 16-bit, 4444 RGBA
Run Tests: Once
Title Screen: Shown

Test Results:
3DMark Result : 4,601 3DMarks
Synthetic CPU 3D Speed : 7,097 CPU 3DMarks
Rasterizer Score : 2,570 3DRasterMarks
Game 1 - Race: 49.7 FPS
Game 2 - First Person: 42.8 FPS
Fill Rate : 247.8 MTexels/s
Fill Rate With Multi-Texturing : 250.3 MTexels/s
2MB Texture Rendering Speed: 362.2 FPS
4MB Texture Rendering Speed: 285.8 FPS
8MB Texture Rendering Speed: 196.7 FPS
16MB Texture Rendering Speed: 149.0 FPS
32MB Texture Rendering Speed: 95.0 FPS
Bump Mapping Emboss, 3-pass: 117.8 FPS
Bump Mapping Emboss, 2-pass: 151.4 FPS
Bump Mapping Emboss, 1-pass: 257.5 FPS
Point Sample Texture Filtering Speed: N/A
Bilinear Texture Filtering Speed: N/A
Trilinear Texture Filtering Speed: N/A
Anisotropic Texture Filtering Speed: N/A
6 Pixel/individual: N/A
6 Pixel/strips: N/A
25 Pixel/individual: N/A
25 Pixel/strips: N/A
50 Pixel/individual: N/A
50 Pixel/strips: N/A
250 Pixel/individual: N/A
250 Pixel/strips: N/A
1000 Pixel/individual: N/A
1000 Pixel/strips: N/A

System:
Windows Version: Windows 4 , Build 1998
DirectX Version: 4.06.02.0436
Bios Version: Award Modular BIOS v4.51PG
Bios Date: 10/09/98
Total Physical Memory: 128 MB
Free Physical Memory: 35 MB

Processor:
Processor Type: Intel Pentium III
Processor Speed: 450 MHz
Processor Caps: MMX SSE
L1 Cache Size: 32 KB
L2 Cache Size: 512 KB

Desktop:
2D Display Adapter Name: Matrox Millennium G400 Dual Head - English
2D Display Adapter Driver Date: 6-30-1999
Monitor Name: SHAMROCK C703
Monitor Driver Date: 1-23-1998
Desktop Resolution: 800*600
Desktop Color Depth: 16-Bit Color

3D Accelerator:
Name: Matrox Millennium G400 Dual Head - English
Driver Name: G400DD32.DLL
Driver Version: 4.11.01.1130
Total Video Memory On Card: 32,697 KB
Total Texture Memory: 53,263 KB
Bus: AGP

Supported Features:
16-bit Rendering
32-bit Rendering
Point Sampling
Point Sampling With Mip-Mapping
Bilinear Filtering
Bilinear Filtering With Mip-Mapping
Trilinear Filtering
Specular Gouraud Shading
Vertex Fox
Table Fog
W-Fog
Sub-Pixel Accuracy
Alpha Blending
Addivitive Alpha Blending
Multiplicative Alpha Blending
Vertex Alpha Blending
Vertex And Texture Alpha Blending

Supported 3D Display Modes:
320*200, 16bit color
320*240, 16bit color
320*400, 16bit color
400*300, 16bit color
512*384, 16bit color
640*400, 16bit color
640*480, 16bit color
800*600, 16bit color
1024*768, 16bit color
1152*864, 16bit color
1280*1024, 16bit color
320*200, 32bit color
320*240, 32bit color
320*400, 32bit color
400*300, 32bit color
512*384, 32bit color
640*400, 32bit color
640*480, 32bit color
800*600, 32bit color
1024*768, 32bit color
1152*864, 32bit color
1280*1024, 32bit color

Supported Texture Formats:
16-bit, 565 RGB
16-bit, 4444 RGBA
16-bit, 5551 RGBA
15-bit, 555 RGB
32-bit, 8888 RGBA
24-bit, 888 RGB




------------------
ASUS P2B(1010),P3 450,G400 vanilla DH,ASUS 50X,128mb PC100,Mitsumi CDR,Iomega Zip,IBM 10 HDD,SB Live,Win98

[Maniac]

Yeah that looks about right. But remember comparing P2 to P3 in 3Dmark is like comparing apples to oranges and you won't get a fair assesment of the G400's performance. Also of note, it's about time someone has went somewhere with a Max! 170/227 thats impressive! Looks like the 6ns ram maxes out(pun intended at a little over 200...

[Yop]

Hello,
here are my results:

3DMark Project:
3DMark Build Version: 200
Date: 16/08/99
Time: 19:01:52
Project Name:My Project
Comments:

Project Settings (Template):
Rendering Platform: Internal (Matrox Millennium G400 Dual Head - Français)
Resolution: 1280*1024
Color Depth: 32-bit Color
CPU Optimization: Intel(r) processor
Z-Buffer: 32-bit
Frame Buffer: Triple buffering
Refresh Rate: VSync Off
Looping: Disabled
Texture Format: 32-bit, 8888 RGBA
Run Tests: Once
Title Screen: Shown

Test Results:
3DMark Result : 2 897 3DMarks
Synthetic CPU 3D Speed : 4 264 CPU 3DMarks
Rasterizer Score : 1 486 3DRasterMarks
Game 1 - Race: 28,4 FPS
Game 2 - First Person: 29,6 FPS
Fill Rate : 141,2 MTexels/s
Fill Rate With Multi-Texturing : 173,0 MTexels/s
2MB Texture Rendering Speed: 130,9 FPS
4MB Texture Rendering Speed: 94,2 FPS
8MB Texture Rendering Speed: 80,0 FPS
16MB Texture Rendering Speed: 38,8 FPS
32MB Texture Rendering Speed: 23,7 FPS
Bump Mapping Emboss, 3-pass: 26,3 FPS
Bump Mapping Emboss, 2-pass: 37,9 FPS
Bump Mapping Emboss, 1-pass: 78,8 FPS
Point Sample Texture Filtering Speed: 114,9 %
Bilinear Texture Filtering Speed: 100,0 %
Trilinear Texture Filtering Speed: 76,6 %
Anisotropic Texture Filtering Speed: Not Supported
6 Pixel/individual: 1 831,3 KPolygons/s
6 Pixel/strips: 2 958,9 KPolygons/s
25 Pixel/individual: 899,3 KPolygons/s
25 Pixel/strips: 926,8 KPolygons/s
50 Pixel/individual: 620,4 KPolygons/s
50 Pixel/strips: 645,5 KPolygons/s
250 Pixel/individual: 235,1 KPolygons/s
250 Pixel/strips: 245,4 KPolygons/s
1000 Pixel/individual: 83,2 KPolygons/s
1000 Pixel/strips: 86,2 KPolygons/s

System:
Windows Version: Windows 4 , Build 1998
DirectX Version: 4.06.02.0436
Bios Version: Award Modular BIOS v4.51PG
Bios Date: 10/09/98
Total Physical Memory: 128 MB
Free Physical Memory: 55 MB

Processor:
Processor Type: Intel Pentium II
Processor Speed: 450 MHz
Processor Caps: MMX
L1 Cache Size: 32 KB
L2 Cache Size: 512 KB

Desktop:
2D Display Adapter Name: Matrox Millennium G400 Dual Head - Français
2D Display Adapter Driver Date: 7-16-1999
Monitor Name: Iiyama A901HT, VisionMaster Pro 450
Monitor Driver Date: 8-31-1998
Desktop Resolution: 1280*1024
Desktop Color Depth: 32-Bit Color

3D Accelerator:
Name: Matrox Millennium G400 Dual Head - Français
Driver Name: G400DD32.DLL
Driver Version: 4.11.01.1130
Total Video Memory On Card: 32 697 KB
Total Texture Memory: 81 849 KB
Bus: AGP

Supported Features:
16-bit Rendering
32-bit Rendering
Point Sampling
Point Sampling With Mip-Mapping
Bilinear Filtering
Bilinear Filtering With Mip-Mapping
Trilinear Filtering
Specular Gouraud Shading
Vertex Fox
Table Fog
W-Fog
Sub-Pixel Accuracy
Alpha Blending
Addivitive Alpha Blending
Multiplicative Alpha Blending
Vertex Alpha Blending
Vertex And Texture Alpha Blending

Supported 3D Display Modes:
320*200, 16bit color
320*240, 16bit color
320*400, 16bit color
400*300, 16bit color
512*384, 16bit color
640*400, 16bit color
640*480, 16bit color
800*600, 16bit color
1024*768, 16bit color
1152*864, 16bit color
1280*1024, 16bit color
1600*1200, 16bit color
320*200, 32bit color
320*240, 32bit color
320*400, 32bit color
400*300, 32bit color
512*384, 32bit color
640*400, 32bit color
640*480, 32bit color
800*600, 32bit color
1024*768, 32bit color
1152*864, 32bit color
1280*1024, 32bit color
1600*1200, 32bit color

Supported Texture Formats:
16-bit, 565 RGB
16-bit, 4444 RGBA
16-bit, 5551 RGBA
15-bit, 555 RGB
32-bit, 8888 RGBA
24-bit, 888 RGB

Please attach description of Your testing environment to all published results, charts and figures. Description is available for all projects. Exporting instructions can be found in Result Browser Help. Publishing requirements are described in the 3DMark license agreement You have agreed on.

The results are created with 3DMark(tm) 99 (www.3dmark.com). Tests are performed without independent verification by Futuremark Corporation and that Futuremark Corporation makes no representations or warranties as to the result of the test. All products used in the test were shipping versions available to the general public.
3DMark is a trademark of Futuremark Corporation Ltd/Oy

__________

It seems that they are a bit low for this system, what should I do???
I get G400Tweak and changed some parameters: it grows from 2650 to 2850, but how to get more?

Thanks in advance.
------------------
Ca marche plus...?
format c: /u...!!!

Yop

[This message has been edited by Yop (edited 08-16-1999).]

[Spider]

Hi ! Kookstick

there is defenetly something WRONG because CHEK this :Point Sample Texture Filtering Speed: N/A
Bilinear Texture Filtering Speed: N/A
Trilinear Texture Filtering Speed: N/A
Anisotropic Texture Filtering Speed: N/A
6 Pixel/individual: N/A
6 Pixel/strips: N/A
25 Pixel/individual: N/A
25 Pixel/strips: N/A
50 Pixel/individual: N/A
50 Pixel/strips: N/A
250 Pixel/individual: N/A
250 Pixel/strips: N/A
1000 Pixel/individual: N/A
1000 Pixel/strips: N/A

It should have values...or U desabled it or fom some reason it didnt make that runs...overall score is OK for your system

ahh..yess..." Spider - Croatia is independent and the PowerStrip problem has been fixed."....It says SOME, I repeat SOME that dont mean ALL problems has been fixed....but I give it a try later...not quite sure about PSTRIP..

[Scytale]

Yop, your figures look okay with me. Much like mine, and my bus speed is at 112. Also my tests were done using 16BitZ, for some reason the Result Browser didn't pick that up.

Spider, really, it was nothing. I guess we'll have to feed you less sugar tomorrow

[SCompRacer1]

Hi Spider,

He has the 3DMark 99 MAX like I got, not the MAX PRO, so it does not give you all the options unless I don't know where to turn them on either.

Gotta pay the $ for all that N/A stuff to work? Only thing I know for sure is you can only test in 800x600 @ 16 bit.

SCompRacer1

[This message has been edited by SCompRacer1 (edited 08-17-1999).]

[SCompRacer1]

Hello Maniac,

What kind of performance increases can one get from going from a P II to a P III.

I have a P II 400 now, but P III prices will be dropping again about August 24, and it might be time to get one. A P III 500 if I have enough rubles, a P III 450 if not.

SCompRacer

[franksch3]

Hi,

I meant the B21 pin trick. You can find instructions somewhere over at Toms Hardware. It is an article about running all Celeron processors on a FSB higher than 66 MHz.