Ok, so whenever I'm playing Arma 2/OA (Dayz, ACE, Wasteland) I get very low FPS and it fluctuates. Sometimes it steadies at 25 FPS, but that's only for like 15 minutes then it drops down to 8 FPS and it's on the lowest quality. But whenever I just play single player, I can have it on the highest quality, and I get about 35 - 40 FPS. It's only in multiplayer that I seem to get this problem. Here are my specs.
Operating System
Microsoft Windows 7 Home Premium 64-bit SP1
CPU
AMD A8-4500M
Trinity 32nm Technology
RAM
6.00 GB Dual-Channel DDR3 @ 807MHz (11-11-12-28)
Motherboard
Hewlett-Packard 1833 (Socket FT1)
Graphics
Generic PnP Monitor (1600x900@60Hz)
AMD Radeon HD 7640G
Hard Drives
596GB Hitachi HTS547564A9E384 SATA Disk Device (SATA)
Optical Drives
hp BD E DS6E2SH SATA CdRom Device
Audio
IDT High Definition Audio CODEC
