ruckelt

Ich habe eine Ati Radeon 9800 pro mit 128 MB Speicher. Wenn 1 oder 2 sims auf dem grundstück sind geht es ja noch aber bei 3 oder 4 ruckelt es schon. Kann man dagegen auch etwas machen?

Ich Spiele Sims 2 mit maximalen Details auser Reflektionen.
Bildschirmauflösung:1024x768
Mein System laut DirectX-Diagnose:

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System Information
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Time of this report: 6/5/2005, 16:03:36
Machine name: MOSBACH-9BMCNH0
Operating System: Microsoft Windows XP Professional (5.1, Build 2600) Service Pack 1 (2600.xpsp1.020828-1920)
Language: German (Regional Setting: German)
System Manufacturer: VIA
System Model: P4VT8+
BIOS: AMIINT - 10
Processor: Intel(R) Pentium(R) 4 CPU 3.40GHz (2 CPUs)
Memory: 1024MB RAM
Page File: 117MB used, 2345MB available
Primary File System: n/a
DirectX Version: DirectX 8.1 (4.08.01.0810)
DX Setup Parameters: Not found
DxDiag Version: 5.01.2600.1106 32bit Unicode
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Display Devices
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Card name: RADEON 9800 PRO
Manufacturer: ATI Technologies Inc.
Chip type: RADEON 9800 AGP (0x4E48)
DAC type: Internal DAC(400MHz)
Device ID: Enum\PCI\VEN_1002&DEV_4E48&SUBSYS_00021002&REV_00
Display Memory: 128.0 MB
Current Mode: 1024 x 768 (32 bit) (100Hz)
Monitor: CT1997PF
Monitor Max Res: 1600,1200
Driver Name: ati2dvag.dll
Driver Version: 6.14.10.6430 (English)
DDI Version: 8 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 2/24/2004 15:47:26, 398336 bytes
Driver Signed: No
WHQL Date Stamp: None
VDD:
Mini VDD: ati2mtag.sys
Mini VDD Date: 2/24/2004 15:47:04, 679424 bytes
Device Identifier: {D7B71EE2-0D08-11CF-AC6A-0820A1C2CB35}
Vendor ID: 0x1002
Device ID: 0x4E48
SubSys ID: 0x00021002
Revision ID: 0x0000
Registry: OK
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
DDraw Test Result:
D3D7 Test Result:
D3D8 Test Result:
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Sound Devices
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Description: C-Media Wave Device
Device ID: PCI\VEN_1106&DEV_3059&SUBSYS_97391849&REV_60
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: cmuda.sys
Driver Version: 5.12.01.0038 (English)
Driver Attributes: Final Debug
Driver Signed: Yes
Date and Size: 10/17/2003 05:52:06, 754560 bytes
Other Files:
Driver Provider: C-Media Inc.
HW Accel Level: Full
Registry: OK
Sound Test Result: