Dear community,

recently I bought a new PC with the following configuration:

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PC - CSL Sprint 5988 (Octa)
Prozessor: AMD FX-8120, 8x 3100 MHz
Prozessorkühler: Scythe Katana 3 PWM, max. 95 m³/h (ultra leise)
Mainboard (AM3+): ASUS M5A78L-M/USB3.0, Sockel AM3+, AMD 760G Chipsatz
Arbeitsspeicher: 16384 MB DDR3-RAM
1. Festplatte: 1000 GB, Seagate?/Western Digital?, SATA
2. Festplatte: 500 GB, Seagate?/Western Digital?, SATA
Grafik: ATI Radeon HD 5450, 2048 MB HyperMemory, VGA, DVI, HDMI
Geh?use: Modell CSL schwarz/silber
Netzteil: 1000 Watt Xilence Redwing Netzteil, 80 PLUS Bronze
Soundkarte: Creative SoundBlaster X-Fi Xtreme Audio
1. Laufwerk: 24x Multiformat DVD-Brenner
2. Laufwerk: 24x Multiformat DVD-Brenner
Schnittstellenkarte: Firewire (IEEE1394a) PCI-Karte
CardReader/Floppy: 8,89 cm (3,5") 10/1 CardReader

When I installed Fallout 3 again I experienced quite sagnificant lag-issues. everything is unresponsive and delayed and I cant find a reason for it. On my old PC it ran better eventhough its not that good of a system.

Bes regards

An HD 5450 just isn't made for playing games. It has a very narrow bandwidth memory system, which makes it extremely slow moving graphical data, to the extent that 128 MBs is really all it can deal with at its best, which is below what is needed. You may have had an older graphics card that had better RAM utilization on the older PC.