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Sapphire HD2400 Pro - Vgpu & Vmem & Cap Mods

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mAlkAv!An

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  • "mAlkAv!An" started this thread

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1

Wednesday, June 8th 2011, 8:50pm

Sapphire HD2400 Pro - Vgpu & Vmem & Cap Mods

ATI Sapphire HD2400 Pro 256MB


overview






vGPU mod

stock voltage: 1.130V (Last)
stock resistance: 159Ohm






vMEM mod

stock voltage: 1.993V
stock resistance: 460Ohm

DDR2 RAM comes from Hynix (FP-25).






Cap Mod

2x 16V 330µF 12V Input
2x 6,3V 1500µF GPU Output
4x 6,3V 1000µF VRAM Output









Overclocking

Christian Ney

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2

Wednesday, June 8th 2011, 9:53pm

Whata a tiny card 8o

mAlkAv!An

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Wednesday, June 8th 2011, 10:12pm

Yeah but well it's not low profile :)

Christian Ney

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4

Wednesday, June 8th 2011, 10:15pm

What did caps mod improved ? Stability ?

mAlkAv!An

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Wednesday, June 8th 2011, 10:34pm

Higher clocks, espacially for the VRAM. Did gain 2 clock steps, 18MHz.
Since Ram clocks are crucial for those 64bit cards the benefit was quite noticeable.

The 3DM06 screen in the opening post was taken before cap modding. VRAM is able to run with 585MHz now and 594MHz for 3DM01/AM3.
http://hwbot.org/image/560432

This post has been edited 1 times, last edit by "mAlkAv!An" (Jun 8th 2011, 10:43pm)

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