Product Detail For CPU and GPU: Scythe Thermal Elixer can be used both for CPUs as well as for GPUs. Perfect heat transfer between cooler and GPU / CPU: Scythe Thermal Elixer allows an optimal heat transfer between the CPU / GPU and heatsink. High performance thermal grease- ideal for Overclockers: Measured at a TPD of 180 W, new Scythe Elixer thermal grease is 5% better than standard Scythe thermal grease Weight: 3.5 g = 0.12 oz. / Tube Thermal Resistance: 0.032C / W , Thermal Conductivity: 2.89 W/ (mK) . The "Scythe Thermal Elixer 3.5g SCYTE-1000" is best product for you. We recommended Scythe Thermal Elixer 3.5g SCYTE-1000