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Mensagens : 295 Data de inscrição : 13/02/2008 Localização : Alcobaça
| Assunto: [Download] RightMark Memory Analyzer v3.8 5th março 2008, 13:09 | |
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- Software Description
Before this test packet was created there was no proper software for measuring vital system parameters such as CPU/Chipset/RAM providing steady and reliable (reproducible) test results and allowing for changing test parameters in a wide range. Vital low-level system characteristics include latency and real RAM bandwidth, average/minimal latency of different cache levels and its associativity, real L1-L2 cache bandwidth and TLB levels specs.
Before this test packet was created there was no proper software for measuring vital system parameters such as CPU/Chipset/RAM providing steady and reliable (reproducible) test results and allowing for changing test parameters in a wide range. Vital low-level system characteristics include latency and real RAM bandwidth, average/minimal latency of different cache levels and its associativity, real L1-L2 cache bandwidth and TLB levels specs.
Besides, these aspects are usually not paid sufficient attention in product technical documentation (CPU or chipset). Such test suite, which combines a good deal of subsets aimed at measuring objective system characteristics, is a must have for estimating crucial objective platform parameters.
RMMA provides you with the following platform information:
* CPUID info, including CPU vendor, model and core name, family, model and stepping numbers, supported instruction set extensions, cache and TLB features; * Chipset (Northbridge and Southbridge) vendor and model name, AGP features, installed RAM type/size, current RAM timings; * Memory SPD (Serial Presence Detect) info, including module type/size, manufacturer, part number, attributes and timings;
Current release features memory timings reading/changing and memory SPD data reading on the following chipsets:
* Intel 440, 810, 815, 830, 845, 848, 852, 855, 865, 875, 915, 925, 945 and 955 series; E7500, E7501, E7205, E7505, E7520 and E7525 * AMD 751, 761, 762 and 8000 * VIA VT82C597, VT82C691, VT8363, VT8601; K8T800 and K8T890 series * NVIDIA nForce2, nForce3, nForce4 series incl. nForce4 Intel Edition * ATI Radeon XPRESS200 AMD Edition
Limited experimental support is also available for:
* VIA KT266, KM266, KN266, CLE266, KT400, PT800 and PT880 series * ATI Radeon XPRESS200 Intel Edition
Built-in RMMA microacrhitecture tests let you determine the most important low-level platform characteristics, which include:
* Average and peak real RAM bandwidth; * L1/L2/L3 data cache size and hierarchy (inclusive/exclusive); * Average and minimal/maximal L1/L2/L3 data cache/RAM latency; * L1/L2/L3 data cache associativity; * L1-L2 and L2-L3 data cache bus bandwidth, data arrival delays; * I-ROB (instructions reorder buffer) depth; * L1 instructions cache size (including the "effective" size) and associativity; * Decode efficiency of various simple x86 (ALU/FPU/MMX) instructions; * D-TLB size and associativity (of each level); * I-TLB size and associativity (of each level).
Changes to this version include:
* Added full support for Intel Core Solo and Intel Core Duo (Yonah core) processors * Added support for Intel 945GM/PM chipsets * New CPU Database entries | |
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