How to upgrade this configured graphics card, etc., thank you in advance!

* * * * * Chipset * * * *

[North Bridge: SiS 66 1FX/GX]

North bridge:

Beiqiao SiS 66 1FX/GX

Memory types DDR-266 SDRAM, DDR-333 SDRAM and DDR-400 SDRAM are supported.

Revised version 1 1

Memory timing:

CAS delay (CL) 2.5T

RAS to CAS delay (tRCD) 3T

RAS precharge (tRP) 3T

RAS activation time (tRAS) 5T

Memory slot:

DRAM slot # 1 256 MB (PC2700 DDR SDRAM)

Integrated graphics controller:

SiS 330 phantom graphics controller

Graphics controller status is enabled.

The frame buffer size is 32 MB.

AGP controller:

AGP version 3.05

The AGP status is enabled.

Phantom integration of AGP equipment SiS 330

The aperture of AGP is 128 MB.

Support AGP speed 1x, 2x, 4x, 8x.

The current AGP speed is 8 times.

Fast writing is not supported.

Support and enable sideband addressing.

Chipset manufacturer:

Company name silicon

[South Bridge: SiS 964]

South bridge:

South bridge SiS 964

Revision 36

AC'97 audio controller:

SiS 70 12 audio controller

Codec name Realtek ALC655

Codec ID 4 14C4760h

Support PDIF output.

Chipset manufacturer:

Company name Silicon Integrated System Company