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  2. Computer performance by orders of magnitude - Wikipedia

    en.wikipedia.org/wiki/Computer_performance_by...

    1.344×10 12 GeForce GTX 480 in 2010 from Nvidia at its peak performance; 2.15×10 12: iPhone 15 Pro September 2023 A17 Pro processor; 4.64×10 12: Radeon HD 5970 in 2009 from AMD (under ATI branding) at its peak performance; 5.152×10 12: S2050/S2070 1U GPU Computing System from Nvidia; 11.3×10 12: GeForce GTX 1080 Ti in 2017; 13.7×10 12 ...

  3. Average memory access time - Wikipedia

    en.wikipedia.org/wiki/Average_memory_access_time

    A model, called Concurrent-AMAT (C-AMAT), is introduced for more accurate analysis of current memory systems. More information on C-AMAT can be found in the external links section. AMAT's three parameters hit time (or hit latency), miss rate, and miss penalty provide a quick analysis of memory systems. Hit latency (H) is the time to hit in the ...

  4. List of performance analysis tools - Wikipedia

    en.wikipedia.org/wiki/List_of_performance...

    Performance and memory profiler that identifies time-intensive functions and detects memory leaks and errors. Proprietary gprof: Linux/Unix Any language supported by gcc: Several tools with combined sampling and call-graph profiling. A set of visualization tools, VCG tools, uses the Call Graph Drawing Interface (CGDI) to interface with gprof.

  5. Random-access memory - Wikipedia

    en.wikipedia.org/wiki/Random-access_memory

    A different concept is the processor-memory performance gap, which can be addressed by 3D integrated circuits that reduce the distance between the logic and memory aspects that are further apart in a 2D chip. [39] Memory subsystem design requires a focus on the gap, which is widening over time. [40]

  6. LINPACK benchmarks - Wikipedia

    en.wikipedia.org/wiki/LINPACK_benchmarks

    The aim is to approximate how fast a computer will perform when solving real problems. It is a simplification, since no single computational task can reflect the overall performance of a computer system. Nevertheless, the LINPACK benchmark performance can provide a good correction over the peak performance provided by the manufacturer.

  7. Moore's law - Wikipedia

    en.wikipedia.org/wiki/Moore's_law

    As the cost of computer power to the consumer falls, the cost for producers to fulfill Moore's law follows an opposite trend: R&D, manufacturing, and test costs have increased steadily with each new generation of chips. The cost of the tools, principally EUVL (Extreme ultraviolet lithography), used to manufacture chips doubles every 4 years. [44]

  8. Computer memory - Wikipedia

    en.wikipedia.org/wiki/Computer_memory

    Historical lowest retail price of computer memory and storage Electromechanical memory used in the IBM 602, an early punch multiplying calculator Detail of the back of a section of ENIAC, showing vacuum tubes Williams tube used as memory in the IAS computer c. 1951 8 GB microSDHC card on top of 8 bytes of magnetic-core memory (1 core is 1 bit.)

  9. Memory hierarchy - Wikipedia

    en.wikipedia.org/wiki/Memory_hierarchy

    The number of levels in the memory hierarchy and the performance at each level has increased over time. The type of memory or storage components also change historically. [6] For example, the memory hierarchy of an Intel Haswell Mobile [7] processor circa 2013 is: Processor registers – the fastest possible access (usually 1 CPU cycle). A few ...