Experimental Tests
Euler 3D Fluid Dynamics
This fluid dynamics simulation is very CPU and memory intensive. From the benchmark source website:
The benchmark testcase is the AGARD 445.6 aeroelastic test wing. The wing uses a NACA 65A004 airfoil section and has a panel aspect ratio of 1.65, a taper ratio of 0.66, and a 45 degree quarter-chord sweep angle. This AGARD wing was tested at the NASA Langley Research Center in the 16-foot Transonic Dynamics Tunnel and is a standard aeroelastic test case used for validation of unsteady, compressible CFD codes. Figure 1 shows the CFD predicted Mach contours for a freestream Mach number of 0.960.
The benchmark CFD grid contains 1.23 million tetrahedral elements and 223 thousand nodes. The benchmark executable advances the Mach 0.50 AGARD flow solution. Our benchmark score is reported as a CFD cycle frequency in Hertz.
Microsoft Image Composite Engine
This application takes any number of images and attempts to "stitch" them together to make a single panoramic image.
Hyper PI (Super PI)
From Wikipedia: Super PI is a computer program that calculates pi to a specified number of digits after the decimal point – up to a maximum of 32 million. It uses Gauss-Legendre algorithm and is a Windows port of the program used by Yasumasa Kanada in 1995 to compute Pi to 232 digits.
You guys are still using
You guys are still using handbrake 0.9.2 to test? Do you have any idea how many SSE optimizations have gone into x264 (the main component of HB) since then? There are even a few AVX instructions in the newest x264. Some encoding work functions have increased in speed by as much as 50% for Nehalem and more recent processors. Please consider updating your test platform.
Use your head Anthony, fact
Use your head Anthony, fact is I am sure most of these benches were done when 9.2 was the current version of handbrake. I would hate to see half of these benches done on 9.2 and half on 9.5. Those results would be rather inaccurate.
I am sure that at a point PCPER will update the version and re evaluate the processors accordingly.
Yeah last I checked, other
Yeah last I checked, other sites do that on an annual basis. Anand does it every year for his storage bench. Do you know how old 0.9.2 is? Try February 2008, over three years ago. Time to give up the ghost and rebenchmark a set of CPUs on 0.9.5 with the new defaults for HB to give users an idea of what the difference is today in terms of performance, not with ancient code from 3 years ago.
I have a system with an Intel
I have a system with an Intel DX58SO2 mother board.
Once I’m in the BIOS setup menu, how can I change the
“Boot Drive Priority”?
It looks like you use F10
It looks like you use F10 during boot to bring up the boot menu, not having seen it I can’t say for sure, but that menu is probably a bit more complex than just choosing a temporary boot device.