I recently bought a laptop (Samsung NP700Z5C-S02UB) with an i7 3635QM processor, and I've been getting terrible performance in CPU-heavy games such as Planetside 2 and ArmA 2. I'm pretty sure it's the CPU that's bottlenecking, for three reasons:
1. The laptop has a 640m, which I've played these games with before and had no trouble.
2. Framerates don't improve at all when I change graphics settings, suggesting GPU doesn't have much to do with it.
3. One game (planetside 2) says specifically that the CPU is the bottlenecker 100% of the time.
I ran passmark to get a quick bench to see if the thing was malfunctioning, and it scored 6200, which is higher than the first-gen i7 my friend has that plays these games pretty well. I'm sure there's no throttling going on, as all 8 threads were at 3.2ghz under 100% load during a Prime95 test. My BIOS is up to date, and it will not let me turn off hyperthreading so I can't tell if that's causing any issues.
I don't seem to understand why this chip performs so much worse than the 3610qm that I've used before. I've heard something about this being a BGA chip, meaning it's soldered to the motherboard, but I don't see how that could degrade performance. Any help would be appreciated.
1. The laptop has a 640m, which I've played these games with before and had no trouble.
2. Framerates don't improve at all when I change graphics settings, suggesting GPU doesn't have much to do with it.
3. One game (planetside 2) says specifically that the CPU is the bottlenecker 100% of the time.
I ran passmark to get a quick bench to see if the thing was malfunctioning, and it scored 6200, which is higher than the first-gen i7 my friend has that plays these games pretty well. I'm sure there's no throttling going on, as all 8 threads were at 3.2ghz under 100% load during a Prime95 test. My BIOS is up to date, and it will not let me turn off hyperthreading so I can't tell if that's causing any issues.
I don't seem to understand why this chip performs so much worse than the 3610qm that I've used before. I've heard something about this being a BGA chip, meaning it's soldered to the motherboard, but I don't see how that could degrade performance. Any help would be appreciated.