Comments on: Overclocking ATI Mobility Radeon HD4570, HD4650 and HD4670

By: Overclocking ATI moblity 5470 - Forum de discussion Nokytech

Overclocking ATI moblity 5470 - Forum de discussion Nokytech — Thu, 01 Jul 2010 17:47:25 +0000

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By: Compuse

Compuse — Sun, 20 Jun 2010 12:43:18 +0000

MSI Afterburner will be able to get your clocks right! ;)

Mobility 5850 ddr3 625//800 @ 750//960

Vantage; 5700 @ 6800

3dmarks 06; 8500 @ 10000

Temps less then 73C at these tests

By: qwerty1971

qwerty1971 — Sun, 13 Jun 2010 18:56:41 +0000

amd gpu clock tool
http://downloads.guru3d.com/AMD-GPU-Clock-Tool-v0.9.8-download-1985.html

By: qwerty1971

qwerty1971 — Sun, 13 Jun 2010 18:55:19 +0000

Be sure to disable powerplay in ati ccc .
And als so this is a better tool fot the job ,much easy`r.

By: gizmo

gizmo — Fri, 28 May 2010 07:16:52 +0000

Hi,
I have a problem with OC my MSI EX625 HD4670. I’ve done everything like you wrote, but benchmarks (FurMark, 3DMark) show always the same scores regardless of clocks arrangements e.g.: I set in RT clocks to 800/900. I run Furmark (Benchmark mode), which displays my news clocks, but score is still the same as without OC. It looks like this OC doesn’t works. Can you help me with my card ?

Thx

By: gabriele

gabriele — Sat, 15 May 2010 18:39:19 +0000

Hello everyone,
Tommo thanks for the reply and sorry for the delay but I had a rush job
not a problem raffreddamnto Card is stable from 40 to 50 degrees celsius while the use between 0 and 40%, over 40% for games, graphics acceleration, editig video, video conversion, 3D CAD models, it is at most to 60 degrees Celsius maximum after 2 hours at 70 degrees Celsius
there isn’t a problem of supply, the system is sufficiently powered
I checked the voltage is correct
I think it is a problem with the video card bios
Tommo thank you by the availability
hello

By: Andy

Andy — Sat, 01 May 2010 13:57:59 +0000

Sorry about this one – Blue and Yellow wires (which is the standard from the fan manufacturer’s point )

By: Andy

Andy — Sat, 01 May 2010 13:56:52 +0000

P.S. I also switched Blue and Wires (fan wires) – fan is always on

By: Andy

Andy — Sat, 01 May 2010 13:55:52 +0000

Umbelievable!!
- I got ASUS K50AB (Turion 2.2Ghz – HD 4570 DDR2)
- I got Memory Clock (Stock) at 500Mhz (instead of AMD’s 800Mhz)
- this been a great help
(I also just got the VBIOS using RBE – edited it (all 800Mhz basically) but can’t flash at all.
Good Luck!!

By: The Twisted Team

The Twisted Team — Sun, 25 Apr 2010 17:32:05 +0000

Tommo – it means your cooling is not sufficient.

Gabrielle – it could be your card working at its lowest possible voltages, which ATI love to do, meaning it is not good overclocker, or the system is getting too hot. It is also possible that your power supply doesn’t provide enough power, but you will have to nail some of these problems down.