1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking.org

SNA Sandy Bridge Is Quick To Beat UXA Too

Intel

Published on 27 February 2013 01:14 PM EST
Written by Michael Larabel in Intel
21 Comments

There were huge SNA performance gains on Ironlake over UXA in the most recent testing that happened last night. Curious to see how the SNA 2D acceleration architecture is working for Sandy Bridge graphics hardware, for which it was originally intended, here are some new benchmarks.

These benchmarks aren't the extensive SNA vs. UXA benchmarks that span several driver versions as talked about in the Ironlake/Arrandale article, but rather some straightforward 2D benchmarks like what happened on the Core i3 330M system. This time around though the testing commenced on an Intel Core i5 2520M "Sandy Bridge" mobile notebook running Ubuntu 13.04 with the Linux 3.8 kernel.

The Git code of the xf86-video-intel DDX as of this morning was utilized for this quick benchmarking roundabout. Details in full -- along with all of the Linux 2D test results and the software/hardware details -- can be found via OpenBenchmarking.org within 1302271-FO-INTELSAND34.

SNA is generally a hell of a lot faster than the default UXA acceleration, only in select scenarios (mostly GTK micro-benchmarks) is it "disappointing" when the performance is only comparable to that of UXA.

UXA is still the default means of 2D acceleration for the xf86-video-intel driver, but at least with Ubuntu 13.04 the driver packager is defaulting to SNA and other distribution vendors are moving there too.

View the rest of the results.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Linux Hardware Reviews
  1. Rosewill RS-MI-01: An Ultra Low-Cost Mini-ITX Chassis
  2. D-Link DCS-2330L HD Wireless Network Camera
  3. Gigabyte AM1M-S2H
  4. AMD's New Athlon/Semprons Give Old Phenom CPUs A Big Run For The Money
Latest Linux Articles
  1. The Performance Of Fedora 20 Updated
  2. Clang Fights GCC On AMD's Athlon AM1 APU With Jaguar Cores
  3. Ubuntu 14.04 LTS vs. Oracle Linux vs. CentOS vs. openSUSE
  4. How Much Video RAM Is Needed For Catalyst R3 Graphics?
Latest Linux News
  1. Red Hat Enterprise Linux 7.0 Is Looking Fantastic
  2. Intel Is Launching An Interesting Bay Trail NUC Next Week
  3. Another X.Org EVoC Proposed For OpenGL 4+ Tests
  4. The Best Features Coming With Qt 5.3
  5. Red Hat's RHEL7 RC ISO Is Now Publicly Available
  6. Nuclear Dawn Seems To Run Fine On AMD Linux
  7. KDE 4.14 Release Schedule Published
  8. GCC 4.9.0 Released, Brings Many Compiler Features
  9. OpenSSL Forked By OpenBSD Into LibreSSL
  10. GNOME Has Big Plans For Its Maps Application
  11. NVIDIA Will Soon Probably Introduce OpenCL 1.2 Linux Support
  12. Google Is Financing A Lot Of Great Open-Source Work This Summer
Latest Forum Discussions
  1. New card. Open source drivers only.
  2. Announcing radeontop, a tool for viewing the GPU usage
  3. The GNOME Foundation Is Running Short On Money
  4. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  5. The Most Amazing OpenGL Tech Demo In 64kb
  6. Script for Fan Speed Control
  7. Torvalds Is Unconvinced By LTO'ing A Linux Kernel
  8. ReactOS Working On A Community Windows OS