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

Trying Out DRM-Next With Intel Sandy Bridge

Intel

Published on 16 December 2012 03:39 AM EST
Written by Michael Larabel in Intel
Comment On This Article

When running some OpenGL performance benchmarks this week of the Radeon driver using "drm-next" code that's set to be merged into the Linux 3.8 kernel, some significant performance improvements were discovered thanks to AMD's code contribution. Curious to see if the Intel graphics performance is likely to change, I also ran some drm-next Linux benchmarks from an Intel Sandy Bridge system.

The testing was done from an Intel Core i5 "Sandy Bridge" laptop that presents Intel HD 3000 "Gen6" graphics. While there were no stated performance optimizations within the Intel DRM driver changes piling up for Linux 3.8, I was curious to see if there was anything that went unnoticed or any regressions. For this quick weekend testing, the drm-next code from 13 December was compared to the vanilla Linux 3.6 and 3.7 kernels.

For better or worse, there really isn't much to see about this drm-next code to land in the Linux 3.8 kernel when it comes to performance at least for Sandy Bridge. The system information in full along with all of the test results can be found in 1212155-RA-LINUX38DR26 on OpenBenchmarking.org.

Continue on at OpenBenchmarking.org.

The Intel Sandy Bridge OpenGL performance under Linux has basically flattened out on recent Linux kernel releases compared to early on when the hardware was still fresh and the Intel OTC developers were making aggressive optimizations. These days the developers are mostly focused upon enabling support for Haswell and Valley View along with other changes.

In terms of the (non-performance) Intel graphics driver changes you will be able to find in Linux 3.8, see Intel Still Sorting Out Haswell On Linux and Intel Driver Changes Building Up For Linux 3.8 Kernel.

More Intel benchmarks from other hardware generations will come as the Linux 3.8 kernel matures in the coming weeks with today's tests just being some early pre-merge drm-next numbers.

Latest Linux Hardware Reviews
  1. Overclocking The AMD AM1 Athlon & Sempron APUs
  2. AMD Athlon 5350 / 5150 & Sempron 3850 / 2650
  3. Upgraded Kernel & Mesa Yield A Big Boost For Athlon R3 Graphics
  4. AMD Athlon 5350 APU On Linux
Latest Linux Articles
  1. Are AMD Athlon/Sempron APUs Fast Enough For Steam On Linux?
  2. AMD Athlon's R3 Graphics: RadeonSI Gallium3D vs. Catalyst
  3. GCC 4.9 Compiler Optimization Benchmarks For Faster Binaries
  4. DDR3 Memory Scaling Performance With AMD's Athlon 5350
Latest Linux News
  1. Early Linux 3.15 Benchmarks Of Intel Core i7 + Radeon
  2. Red Hat Releases Its RHEL 7 Release Candidate
  3. New Features Coming To Xubuntu 14.04 LTS
  4. NVIDIA Officially Releases CUDA 6
  5. Google Releases An AutoFDO Converter For Perf In LLVM
  6. Fedora 21 To Evaluate Remote Journal Logging, 64-bit ARM Emulation
  7. Star Citizen Will Be Coming To Linux
  8. Ubuntu 14.10 Convergence To Focus On Replacing Core Apps
  9. The Results Of Optimizing Radeon's VRAM Behavior
  10. Kernel Developers Discuss Improving Kernel Configurations
  11. Apple, LLVM Developers Figure Out Their 64-Bit ARM Approach
  12. NVIDIA GeForce GTX 750 Maxwell GPUs Light Up On Linux 3.15
Latest Forum Discussions
  1. The GNOME Foundation Is Running Short On Money
  2. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  3. Bye bye BSD, Hello Linux: A Sys Admin's Story
  4. New tool for undervolt/overclock AMD K8L and K10 processors
  5. How to enable opengl 3.3 on r9 270?
  6. R290x sound problems
  7. radeon-profile: tool for changing profiles and monitoring some GPU parameters
  8. Torvalds Is Unconvinced By LTO'ing A Linux Kernel