Starker Lag ab 3. Monitor (Asus HD7770)

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Zeigt dir der Taskmanager 4 Anzeigen für die Kerne an?

Wenn ja, und alle voll sind:

CPU: Intel Xeon E3-1231 v3, 4x 3.40GHz, Sockel 1150, boxed (BX80646E31231V3)212€
MoBo: Gigabyte GA-H97-D3H 77€
RAM: Crucial Ballistix Sport DIMM Kit 16GB, DDR3-1600, CL9-9-9-24 (BLS2CP8G3D1609DS1S00) 124€
Cooler: Scythe Grand Kama Cross 2 (SCKC-3000) 30€

GPU: Sapphire Vapor-X Radeon R7 250X OC, 1GB GDDR5, 2x DVI, HDMI, DisplayPort (11229-01-20G) 89€
SSD: Crucial MX100 128GB, SATA 6Gb/s (CT128MX100SSD1) 58€
Case: Cooler Master N400 (NSE-400-KKN1) 40€
PSU: Sea Sonic SSP-350GT 350W ATX 2.3 51€
LW: Samsung SH-224DB schwarz, SATA, bulk (SH-224DB/BEBE) 10€

Deutlich mehr Power:

CPU: Intel Core i7-5820K, 6x 3.30GHz, boxed ohne Kühler (BX80648I75820K) 342€
MoBo: Gigabyte GA-X99-UD4 190€
RAM: Crucial DIMM Kit 16GB, DDR4-2133, CL15-15-15 (CT2K8G4DFD8213/CT2C8G4DFD8213) 179€
Cooler: Phanteks PH-TC14CS silber 60€

GPU: Sapphire Vapor-X Radeon R7 250X OC, 1GB GDDR5, 2x DVI, HDMI, DisplayPort (11229-01-20G) 89€
SSD: Crucial MX100 128GB, SATA 6Gb/s (CT128MX100SSD1) 58€
Case: Cooler Master N400 (NSE-400-KKN1) 40€
PSU: Sea Sonic SSP-350GT 350W ATX 2.3 51€
LW: Samsung SH-224DB schwarz, SATA, bulk (SH-224DB/BEBE) 10€