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TechPowerUp GPU-Z (or just GPU-Z) is a lightweight utility designed to provide information about video cards and GPUs. [2] The program displays the specifications of Graphics Processing Unit (often shortened to GPU) and its memory; also displays temperature, core frequency, memory frequency, GPU load and fan speeds.
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.
Core clock Memory clock Core config [a] Memory Fillrate Performance (GFLOPS) TDP (Watts) Size Bandwidth Bus type Bus width MOperations/s MPixels/s MTexels/s MVertices/s GeForce 6100 + nForce 410 October 20, 2005 MCP51 TSMC 90 nm: HyperTransport: 425 100–200 (DDR) 200–533 (DDR2) 2:1:2:1 Up to 256 system RAM
Core clock Core config 1 API support [13] [33] [34] [35] Memory bandwidth DVMT QSV: Direct3D OpenGL [25] OpenCL Vulkan; HD Graphics 2012 Desktop Celeron G16x0 Celeron G1610T Pentium G2xx0 Pentium G2xx0T Ivy Bridge: 015A 650–1050 48:6:1 [36] (GT1) 11.1 FL11_0 4.0 Windows 4.1 macOS 4.2 Linux ES 3.0 Linux: 1.2 1.0 Linux: 25.6 1720 No Mobile ...
As of February 2015, only AMD's "Kaveri" A-series APUs (cf. "Kaveri" desktop processors and "Kaveri" mobile processors) and Sony's PlayStation 4 allowed the integrated GPU to access memory via version 2 of the AMD's IOMMU. Earlier APUs (Trinity and Richland) included the version 2 IOMMU functionality, but only for use by an external GPU ...
Java memory use is much higher than C++'s memory use because: There is an overhead of 8 bytes for each object and 12 bytes for each array [ 61 ] in Java. If the size of an object is not a multiple of 8 bytes, it is rounded up to next multiple of 8.
The roofline model is an intuitive visual performance model used to provide performance estimates of a given compute kernel or application running on multi-core, many-core, or accelerator processor architectures, by showing inherent hardware limitations, and potential benefit and priority of optimizations.
Ivy Bridge is the codename for Intel's 22 nm microarchitecture used in the third generation of the Intel Core processors (Core i7, i5, i3). Ivy Bridge is a die shrink to 22 nm process based on FinFET ("3D") Tri-Gate transistors , from the former generation's 32 nm Sandy Bridge microarchitecture—also known as tick–tock model .