Sapphire X1900XT overclocking?

quadomatic · Feb 12, 2008

How much could I probably overclock a Sapphire X1900XT 512MB? Are there any voltage mods I could do? If I replaced the cooler with a Accelero, would I get a significantly better OC?

Thanks

JRMBelgium · Feb 12, 2008

660/1400 should not be a problem at all without any voltage mods.

All XT's I overclocked were able to go up to 670+ / 1450+.

You have better cooling so it really shouldn't be a problem.

Overclocking it to 660/1400 should give you a 5% performance boost.

largon · Feb 12, 2008

No actual volt mods required as ATiTool allows voltage control (vGPU, vDD, vDDQ, vDDCI).

System Name	Fry's combo rockin' the BSEL
Processor	E2200 @ 2.93ghz BSEL & 1.55vCore Mod
Motherboard	ECS 945GCT-M/1333 v3.0 mATX
Cooling	Cooler Master Hyper TX2 + OCZ Freeze
Memory	3 GB DDR2 (1GB HP 667mhz, 2GB Corsair Dominator, "Functionality Untested", $13 on ebay)
Video Card(s)	eVGA 9600GSO @ 741/1836/1053
Storage	Hitachi Deskstar 1TB SATA 3.0Gb/s
Display(s)	Big 'ol CRT
Case	$5 Banged up piece o' shit from TigerDirect liquidation center
Audio Device(s)	Creative Sound Blaster X-Fi XtremeMusic
Power Supply	hec ORION 585Watt PSU
Software	Vista Ultimate x64

System Name	Meshify C Ryzen 2019
Processor	AMD Ryzen 3900X
Motherboard	X470 AORUS ULTRA GAMING
Cooling	AMD Wraith Prism LED Cooler
Memory	32GB DDR4 ( F4-3200C16D-32GTZKW, 16-16-16-36 @ 3200Mhz )
Video Card(s)	AMD Radeon RX6800 ( 2400Mhz/2150Mhz )
Storage	Samsung Evo 960
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System Name	Ladpot ◦◦◦ Desktop
Processor	R7 5800H ◦◦◦ i7 4770K, watercooled
Motherboard	HP 88D2 ◦◦◦ Asus Z87-C2 Maximus VI Formula
Cooling	Mixed gases ◦◦◦ Fuzion V1, MCW60/R2, DDC1/DDCT-01s top, PA120.3, EK200, D12SL-12, liq.metal TIM
Memory	2× 8GB DDR4-3200 ◦◦◦ 2× 8GB Crucial Ballistix Tactical LP DDR3-1600
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Software	W11 x64 ◦◦◦ W10 x64
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Sapphire X1900XT overclocking?

quadomatic

New Member

JRMBelgium

largon