Sandy Bridge Windows Summer 2011
Phoronix July testing of Intel Sandy Bridge i5 2500K on Windows 7 with latest driver, Ubuntu Linux with latest driver, and the latest driver but built with enable-sna flag for the DDX.


Windows 7 Pro SP1 x64: 

	Processor: Intel Family 6 Model 42 Stepping 7 Intel (4 Cores), Disk: 149GB

	OS: Microsoft Windows [ 6.1.7601], Kernel: 6.1 (x86_64)

Ubuntu 11.04: 

	Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP, Audio: IDT 92HD81B1X5

	OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (x86_64), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: intel 2.15.0, OpenGL: 2.1 Mesa 7.12-devel (git-f07cfeb), Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1600x900

Ubuntu 11.04 SNA: 

	Processor: Intel Core i5-2520M @ 2.50GHz (4 Cores), Motherboard: HP 161C, Chipset: Intel 2nd Generation Core Family, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: Intel 2nd Generation Core Family IGP, Audio: IDT 92HD81B1X5

	OS: Ubuntu 11.04, Kernel: 3.0.0-999-generic (x86_64), Desktop: Unity 3.8.10, Display Server: X Server 1.10.1, Display Driver: intel 2.15.0, OpenGL: 2.1 Mesa 7.12-devel (git-f07cfeb), Compiler: GCC 4.5.2 + llvm 2.8 (Ubuntu 2.8-0ubuntu1), File-System: ext4, Screen Resolution: 1600x900


Nexuiz 2.5.2
Resolution: 800 x 600 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 39.48 |================================================
Ubuntu 11.04 .......... 33.03 |========================================
Ubuntu 11.04 SNA ...... 34.44 |==========================================


Nexuiz 2.5.2
Resolution: 1024 x 768 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 28.62 |================================================
Ubuntu 11.04 .......... 24.67 |=========================================
Ubuntu 11.04 SNA ...... 25.65 |===========================================


Nexuiz 2.5.2
Resolution: 1280 x 1024 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 61.38 |================================================
Ubuntu 11.04 .......... 18.36 |==============
Ubuntu 11.04 SNA ...... 18.57 |===============


Nexuiz 2.5.2
Resolution: 1400 x 1050 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 60.81 |================================================
Ubuntu 11.04 .......... 18.40 |===============
Ubuntu 11.04 SNA ...... 18.58 |===============


Nexuiz 2.5.2
Resolution: 1600 x 900 - HDR: No - Sound: Off
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 20.92 |================================================
Ubuntu 11.04 .......... 18.43 |==========================================
Ubuntu 11.04 SNA ...... 18.57 |===========================================


OpenArena 0.8.5
Resolution: 800 x 600
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 159.25 |===============================================
Ubuntu 11.04 .......... 117.63 |===================================
Ubuntu 11.04 SNA ...... 147.77 |============================================


OpenArena 0.8.5
Resolution: 1024 x 768
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 138.93 |===============================================
Ubuntu 11.04 .......... 80.13  |===========================
Ubuntu 11.04 SNA ...... 105.00 |====================================


OpenArena 0.8.5
Resolution: 1280 x 1024
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 163.97 |=========================================
Ubuntu 11.04 .......... 152.60 |=======================================
Ubuntu 11.04 SNA ...... 186.20 |===============================================


OpenArena 0.8.5
Resolution: 1400 x 1050
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 166.50 |========================================
Ubuntu 11.04 .......... 151.97 |====================================
Ubuntu 11.04 SNA ...... 196.10 |===============================================


OpenArena 0.8.5
Resolution: 1600 x 900
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 112.77 |===============================================
Ubuntu 11.04 .......... 55.30  |=======================
Ubuntu 11.04 SNA ...... 66.63  |============================


Warsow 0.5
Resolution: 800 x 600
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 73.53 |================================================
Ubuntu 11.04 .......... 51.33 |==================================
Ubuntu 11.04 SNA ...... 58.08 |======================================


Warsow 0.5
Resolution: 1024 x 768
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 66.43 |================================================
Ubuntu 11.04 .......... 43.43 |===============================
Ubuntu 11.04 SNA ...... 53.82 |=======================================


Warsow 0.5
Resolution: 1280 x 1024
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 56.23 |=============================================
Ubuntu 11.04 .......... 56.30 |=============================================
Ubuntu 11.04 SNA ...... 60.10 |================================================


Warsow 0.5
Resolution: 1400 x 1050
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 54.33 |===========================================
Ubuntu 11.04 .......... 56.83 |=============================================
Ubuntu 11.04 SNA ...... 60.13 |================================================


Warsow 0.5
Resolution: 1600 x 900
Frames Per Second > Higher Is Better
Windows 7 Pro SP1 x64 . 58.08 |==============================================
Ubuntu 11.04 .......... 53.38 |==========================================
Ubuntu 11.04 SNA ...... 60.50 |================================================