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

AHCI vs. IDE Modes With A SATA 3.0 SSD On Linux

Michael Larabel

Published on 5 August 2012
Written by Michael Larabel
Page 1 of 3 - 17 Comments

Days ago benchmarks were shared from OpenBenchmarking.org that compared AHCI and IDE modes under Linux when it came to the resulting disk performance. There was a fair amount of interest generated out of that so some AHCI vs. IDE mode comparisons from a Serial ATA 3.0 SSD on an Ubuntu Linux host were benchmarked at Phoronix.

There is really no reason not to use the Advanced Host Controller Interface (AHCI) mode over the legacy IDE mode with the Linux kernel having the necessary support going back to the Linux 2.6.19 kernel. AHCI allows for capabilities such as hot swapping and NCQ (Native Command Queuing).

These benchmarks are from an Ubuntu 12.10 development snapshot with the Linux 3.5 kernel while using an Intel Core i7 3770K "Ivy Bridge" processor with an Intel Z77 motherboard and an OCZ Vertex 3 Serial ATA 3.0 SSD. Between runs, the AHCI/IDE mode was toggled from the BIOS/UEFI. This testing is very straightforward so let us jump right to the results.

<< Previous Page
1
Latest Linux Hardware Reviews
  1. 13-Way Low-End GPU Comparison With AMD's AM1 Athlon
  2. ASUS AM1I-A: A Mini-ITX Board For Socketed Kabini APUs
  3. Mini-Box M350: A Simple, Affordable Mini-ITX Case
  4. Overclocking The AMD AM1 Athlon & Sempron APUs
Latest Linux Articles
  1. How Much Video RAM Is Needed For Catalyst R3 Graphics?
  2. Ubuntu 12.04 LTS vs. 14.04 LTS Cloud Benchmarks
  3. Ubuntu 12.04.4 vs. 13.10 vs. 14.04 LTS Desktop Benchmarks
  4. AMD OpenCL Performance With AM1 Kabini APUs
Latest Linux News
  1. ReactOS Working On A Community Windows OS
  2. Borderlands Is Being Considered For Linux
  3. Mesa 10.0 & 10.1 Stable Get Updated
  4. Getting Hit By The Variable Performance Of The Public Cloud
  5. Git 2.0 Test Releases Begin With Many Changes
  6. Wine 1.7.17 Works On Its Task Scheduler, C Run-Time
  7. The Improv ARM Board Still Isn't Shipping; Riding A Dead Horse?
  8. Debian To Maintain 6.0 Squeeze As An LTS Release
  9. Wasteland 2 Is Finally Released For Linux Gamers
  10. FreeBSD Advances For ARM, Bhyve, Clang
  11. Ubuntu 14.04 LTS "Trusty Tahr" Officially Released
  12. Ubuntu 12.04 LTS vs. 14.04 LTS Server Benchmarks
Latest Forum Discussions
  1. Updated and Optimized Ubuntu Free Graphics Drivers
  2. Catalyst 14.3 Beta
  3. Suggestions about how to make a Radeon HD 7790 work decently?
  4. The GNOME Foundation Is Running Short On Money
  5. Radeon 8000M problematic on Linux?
  6. Linux Kernel Developers Fed Up With Ridiculous Bugs In Systemd
  7. After Jack Keane, RuseSoft will briing Ankh 3 to Linux through Desura
  8. Suspected PHP Proxy Issue