yeah, but the 7720 heatsink has much more heatpipe surface area on the heatsink itself then the M6700 heatsink + has double radiators, so just this will give much better heat dissipation, n the temps i posted couple posts ago, was CPU + GPU at full load, when gaming never CPU and GPU will be at 100%, always one will be "bored" depend whats the bottle neck(think mostly will be the CPU bcs of high settings i use), in timespy loop i was at 60°c.: NVIDIA Quadro P5200 Grafikkarten Benchmark Resultat - Intel Core i7-7820HQ Processor,Dell Inc. 0F2JMF
so i have a big fat headroom... 😎
so i only need a graphics card now, then will put in the new mainboard... im really excited to see how much the XEON with those fat 128MB L4 cache will speed up the CPU limit, every bench i found was around 10-15% in pure CPU limit n around 3-8% overall.