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For example, an IBM PC with an Intel 80486 CPU running at 50 MHz will be about twice as fast (internally only) as one with the same CPU and memory running at 25 MHz, while the same will not be true for MIPS R4000 running at the same clock rate as the two are different processors that implement different architectures and microarchitectures ...
time (Unix) - can be used to determine the run time of a program, separately counting user time vs. system time, and CPU time vs. clock time. [1] timem (Unix) - can be used to determine the wall-clock time, CPU time, and CPU utilization similar to time (Unix) but supports numerous extensions.
Windows Embedded Compact is designed to run on multiple CPU architectures and supports x86, SH (automotive only) [3] [4] and ARM. During development, a Microsoft employee working in this division claimed that Microsoft was working hard on this release and that it shares the underlying kernel with Windows Phone . [ 5 ]
The 256-byte instruction line cache can be turned into a scratchpad cache to provide support for multimedia operations. [47] Later revisions of this chip were renamed MII , to better compete with the Pentium II processor. 6x86MX / MII was late to market, and couldn't scale well in clock speed with the manufacturing processes used at the time.
Arrow Lake-S desktop processors support the same DDR5-5600 UDIMM speeds as Raptor Lake but Arrow Lake has added support for Clock Unbuffered DIMM and Clock Short Outline DIMM (CSODIMM) memory. CUDIMMs add a clock driver to traditional unbuffered DIMMs that is able to regenerate the clock signal locally on the DIMM for better stability at high ...
After MemTest86 remained at version 3.0 (2002 release) for two years, Samuel Demeulemeester created the Memtest86+ fork to add support for newer CPUs and chipsets. From version 1.60, the program can output a list of bad RAM regions in the format expected by the BadRAM patch for the Linux kernel [ 13 ] (similar to MemTest86 2.3 ).
Dhrystone's small code size may fit in the instruction cache of a modern CPU, so that instruction fetch performance is not rigorously tested. [2] Similarly, Dhrystone may also fit completely in the data cache , thus not exercising data cache miss performance.
802.11i (WPA2) and 802.11e (QoS) wireless standards, and multiple radio support. CE 6.0 is compatible with x86, ARM, SH4 (only up to R2) [ 9 ] and MIPS based processor architectures. New Cellcore components to enable devices to easily make data connections and initiate voice calls through cellular networks.