Jag gav 1500:- för min. Sedan ska jag säga att min har ett litet pixelfel, vet inte om du kan se det på denna bild, men det är en rand precis i närheten av fönstrets slut, precis till höger om fönstrets ram
Visa bifogad bild 26677
Dock så har jag läst att 8460 har typ lite problem med värmen eller throttling, vet inte om detta skulle påverka dig så:
"
Throttling During GPU Stress
The ability to lower the clock rate in response to heat is characteristic of a
Turbo-Boost-capable Intel processor, and is in itself nothing bad. The turbo clock rate is automatically reduced when there's not enough cooling power to sustain low enough temperatures. In the case of our
i7-2620M, the maximum turbo clock rate comes to
3.4GHz.
But something went wrong in this review when the CPU clock rate dropped all the way down to
800 MHz (or less). The i7-2620M did exactly this when the
GPU was
simultaneously experiencing
heavy use (Furmark, Cinebench R11.5 Shading) and CPU stress test (Prime95, all cores). Once we lower the level of GPU stress, the turbo kicks back in after about 10-15 seconds and the CPU runs at the normal level (usually 3.2 GHz). Whether Prime95, Wprime, SuperPi or Cinenbech Multi/Single, the dual-core processor always shoots back up to its usual clock rate and is not throttled.
We picked up on the
CPU throttling (during simultaneous GPU stress) on account of the peculiarly low power consumption during the extreme demands of the stress test. The 40 watts measured (100% CPU & GPU Load!) are less than half of the 87 watts observed when stress-testing the identically-configured
Dell Latitude E6520 i7/FHD.
As the gaming tests and 3D benchmarks show, the GPU is not spared this reduction in performance. Upon manually preventing the CPU throttling (Throttlestop), the GPU temperature rises nearly to the point of overheating (up to 107ºC) and rather than running at the usual 750 MHz, its clock rate drops to 400 MHz (core). The
scores and frame rate we observed were, however, uncommonly
low for the
HD 6470M considering they do not require simultaneous CPU stress.
In short: those looking to squeeze out every last drop of performance the laptop has to offer will be disappointed with the HP 8460p. Affected by an
insufficiently cooled HD 6470M, the CPU has a good deal of its power stripped for the sake of keeping temperatures down. Those working only with CPU stress (no GPU stress) will not notice any reduction in clock rate whatsoever because it does not occur in that scenario. " Källa/där jag läste det:
https://www.notebookcheck.net/Review-HP-EliteBook-8460p-Notebook.57322.0.htmlClick to expand...
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