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Avexir Core Extreme 3000MHz 8GB Memory Kit Review

SiSoftware Sandra (the System ANalyser, Diagnostic and Reporting Assistant) is an information & diagnostic utility. It should provide most of the information (including undocumented) you need to know about your hardware, software and other devices whether hardware or software.

Sandra is a (girl’s) name of Greek origin that means “defender”, “helper of mankind”. We think that’s quite fitting.

It works along the lines of other Windows utilities, however it tries to go beyond them and show you more of what’s really going on. Giving the user the ability to draw comparisons at both a high and low-level. You can get information about the CPU, chipset, video adapter, ports, printers, sound card, memory, network, Windows internals, AGP, PCI, PCI-X, PCIe (PCI Express), database, USB, USB2, 1394/Firewire, etc.

Native ports for all major operating systems are available:

  • Windows XP, 2003/R2, Vista, 7, 2008/R2 (x86)
  • Windows XP, 2003/R2, Vista, 7, 2008/R2 (x64)
  • Windows 2003/R2, 2008/R2* (IA64)
  • Windows Mobile 5.x (ARM CE 5.01)
  • Windows Mobile 6.x (ARM CE 5.02)

All major technologies are supported and taken advantage of:

  • SMP – Multi-Processor
  • MC – Multi-Core
  • SMT/HT – Hyper-Threading
  • MMX, SSE, SSE2, SSE3, SSSE3, SSE 4.1, SSE 4.2, AVX, FMA – Multi-Media instructions
  • GPGPU, DirectX, OpenGL – Graphics
  • NUMA – Non-Uniform Memory Access
  • AMD64/EM64T/x64 – 64-bit extensions to x86
  • IA64 – Intel* Itanium 64-bit

sandra mem band

sandra-mem-band-1

As we observed with G.Skill's 2933MHz TridentX kit, the loose secondary timings used on sets of high-speed memory have a clear impact on bandwidth. Patriot's slower, but tighter, Viper Xtreme memory kit takes a clear performance lead in Sandra's memory bandwidth test.

sandra cache band

sandra-cache-band

The cache bandwidth test paints a similar picture with Patriot's 2133MHz memory kit offering around 8% greater performance.

sandra cache & me latency

sandra-cache-&-mem-latency-1

Low latency is a strong characteristic of modern ultra-high frequency memory kits. Avexir's 3000MHz CL12 memory kit offers 8.6% better latency performance than Patriot's 2133MHz set.

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