Intel Core i7-4770K testing with Radeon HD 7000 series "Southern islands" graphics cards on open-source RadeonSI driver found in Fedora 19 compared to the NVIDIA GeForce 400/500/600 Fermi and Kepler series running on the Fedora 19 Nouveau driver. Benchmarking by Michael larabel of phoronix...
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: AMD Radeon HD 7850 1024MB, Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: radeon 7.1.99, OpenGL: 2.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: GLAMOR
System Notes: SELinux: Enabled.
Changed Graphics to AMD Radeon HD 7950 3072MB.
Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog=/builddir/build/BUILD/gcc-4.8.1-20130603/obj-x86_64-redhat-linux/cloog-install --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-isl=/builddir/build/BUILD/gcc-4.8.1-20130603/obj-x86_64-redhat-linux/isl-install --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-linker-hash-style=gnu --with-tune=generic
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: NVIDIA GeForce GTX 460 768MB (50/135MHz), Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: nouveau 1.0.7, OpenGL: 3.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: EXA
System Notes: SELinux: Enabled.
Changed Graphics to NVIDIA GeForce GTX 550 Ti 1024MB (405/324MHz).
Changed Graphics to NVIDIA GeForce GTX 680 2048MB.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: AMD Radeon HD 7850 1024MB, Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: radeon 7.1.99, OpenGL: 2.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: GLAMOR
System Notes: SELinux: Enabled.
Testing initiated at 27 June 2013 17:49 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: AMD Radeon HD 7950 3072MB, Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: radeon 7.1.99, OpenGL: 2.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog=/builddir/build/BUILD/gcc-4.8.1-20130603/obj-x86_64-redhat-linux/cloog-install --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-isl=/builddir/build/BUILD/gcc-4.8.1-20130603/obj-x86_64-redhat-linux/isl-install --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-linker-hash-style=gnu --with-tune=generic
Graphics Notes: GLAMOR
System Notes: SELinux: Enabled.
Testing initiated at 27 June 2013 16:51 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: NVIDIA GeForce GTX 460 768MB (50/135MHz), Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: nouveau 1.0.7, OpenGL: 3.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: EXA
System Notes: SELinux: Enabled.
Testing initiated at 28 June 2013 11:43 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: NVIDIA GeForce GTX 550 Ti 1024MB (405/324MHz), Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: nouveau 1.0.7, OpenGL: 3.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: EXA
System Notes: SELinux: Enabled.
Testing initiated at 28 June 2013 15:11 by user phoronix.
Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Intel DH87RL, Chipset: Intel Haswell DRAM, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: NVIDIA GeForce GTX 680 2048MB, Audio: Realtek ALC892, Monitor: VA2431, Network: Intel Connection I217-V
OS: Fedora 19 (Schrdingers Cat), Kernel: 3.9.5-301.fc19.x86_64 (x86_64), Desktop: KDE 4.10.4, Display Server: X Server 1.14.1, Display Driver: nouveau 1.0.7, OpenGL: 3.1 Mesa 9.2.0-devel Gallium 0.4, Compiler: GCC 4.8.1 20130603, File-System: ext4, Screen Resolution: 1920x1080
Graphics Notes: EXA
System Notes: SELinux: Enabled.
Testing initiated at 28 June 2013 14:30 by user phoronix.