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

Clang Fights GCC On AMD's Athlon AM1 APU With Jaguar Cores

Michael Larabel

Published on 22 April 2014
Written by Michael Larabel
Page 1 of 4 - 10 Comments

A few days ago I did my latest benchmarks of GCC vs. LLVM/Clang and that was using an Intel Core i7 4770K "Haswell" processor. The tables have now turned and in this article are GCC vs. LLVM Clang benchmarks of the AMD Athlon 5350 APU with four Jaguar CPU cores.

The latest Linux benchmarks at Phoronix of AMD's AM1 Platform is comparing the GCC and Clang C/C++ code compiler performance for the Athlon 5350, the highest-end AM1 APU that's a 2.05GHz quad-core. The cross-compiler performance should be very interesting given that the PlayStation 4 uses a Jaguar-based APU and the PlayStation 4 uses Clang as its default code compiler over GCC and other compiler alternatives.

For this benchmarking we used the stock compilers available through the Ubuntu 14.04 "Trusty Tahr" archive, which provided GCC 4.8.2 and LLVM Clang 3.4 -- the current stable versions of each compiler. The CFLAGS/CXXFLAGS set were "-O3 -march=native" to optimize the generated code performance for this particular hardware. GCC 4.8 introduced AMD Jaguar support while LLVM Clang 3.4 followed with the support. GCC 4.9 will already land AMD Excavator (bdver4) support.

All of our compiler benchmarks are done in a streamlined and fully-automated manner using the open-source Phoronix Test Suite benchmarking software for Linux and other operating systems.

Latest Articles & Reviews
  1. Samsung 850 EVO SSD Linux Benchmarks
  2. Kubuntu 15.04 Is Turning Out Quite Nice, Good Way To Try Out The Latest KDE
  3. 5-Way Linux Distribution Comparison On The Core i3 NUC
  4. OCZ ARC 100 Linux SSD Benchmarks
  5. Lenovo ThinkPad X1 Carbon Works Great As A Linux Ultrabook
  6. Transcend SSD370 256GB
Latest Linux News
  1. Kdenlive Ported To Qt5/KF5, Coming To KDE Applications 15.04
  2. HTC & Valve Partnered Up For The Steam VR Headset
  3. 8cc: A Small C11 Compiler
  4. Not Everyone Likes The Possible "VULKAN" Name For Next-Gen OpenGL
  5. The Binary Blobs Making Up Coreboot
  6. Linux 4.0 & LLVM vs. GCC Yielded Much Interest This Month
  7. XBMC/Kodi 15.0 Alpha 1 Released
  8. Xfce 4.12 Released After Nearly Three Years Of Work
  9. The Khronos Group Filed A Trademark On "Vulkan" API
  10. Mozilla Thunderbird Adoption Climbs, Thunderbird 38 In May
Most Viewed News This Week
  1. Linux 4.0-RC1 Tagged, Linux 4.0 Will Bring Many Notable Improvements
  2. Screenshots Of The GNOME 3.16 Changes
  3. More Proof That Allwinner Is Violating The GPL
  4. The Tremendous Features Of Fedora 22
  5. Krita 2.9 Released, Their Biggest Release Ever
  6. Linux 4.0 Doesn't Have The Weirdest Codename
  7. A Single UEFI Executable With The Linux Kernel, Initrd & Command Line
  8. Canonical Comes Up With Its Own FUSE Filesystem For Linux Containers
%%CLICK_URL_UNESC%%