ManyThreads
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- Mar 6, 2017
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We are assuming that your assumption on the GPU's role is wrong. I'm 99.9% sure that it is about the difference in GPUs.
The create results are scaling in a very different way between the 2 systems and that is odd. The diff in perf is very odd too as it is too large to be IPC related
Testing on CPU at least takes the GPU out of it, if you can't do better than that and use the same GPU in both systems.
BTW do share results if you test on CPU.
quickly butchered your graph in IrfanView. This suggests that the 2x950 are the limiting factor.
Thanks - I will try and roll the same test with GPU acceleration unchecked. I am at least curious. I won't be able to do it for a little while on the 1800X machine, but I can test my own setup with the 3770K this weekend.
What could the explanation be then for the fact that moving from a 560 Ti (1GB) to a Titan X had no noticeable effect on speed on the exact same system running the exact same processes? That is what keeps bothering me about the assumption that the GPU is in fact making a difference, but I am open to anything at this point.
Point is that when core amount increases you'll lose clock speed, cannot have both. This applies to all processors on the market from mainframe to x86. I'll doubt Intel's new 6 or 8 core 7700K will reach even near the clock speeds than the current 4core one. So basically you'll have to wait for lower nm processes (around 2years) or just put the money where you get the most of it. Currently it seems that Ryzen is having the best bang for the buck especially when keeping the future needs in mind.
I realize I can't have both, but you can currently OC a 6-core i7 6850K easily to 4.4 Ghz, the exact same as my 3770K. My thinking is if Skylake X or Coffee Lake 6 core's allow 4.5-4.8 GHz or so with an OC, I can have my cake and eat it too with both a core count increase and significant clock speed increase. I am not too concerned about price unless it's outrageous. Or if future Ryzen allows for a significantly bigger OC, that could work too. My problem is that for my side job (real estate photography) I equally rely on both heavily multi-threaded tasks *and* heavily single threaded tasks. Trying to find the best crossover point of cores and Ghz for a CPU is proving difficult.