簡介：

說到顯卡測試，我們一定會想到3D Mark，可是看著3D Mark那幾百兆的大小和小水管的網速，有沒有羽量級的測試軟體呢？
GpuTest就是一款十分小巧的軟體，這是一款基於OpenGL的顯卡壓力測試軟體，GpuTest還是一款跨平臺工具，支援Windows、Mac OS X和Linux作業系統，不過遺憾的是該軟體目前僅支援64位元系統。
GpuTest的OpenGL測試包括FurMark（基於OpenGL 3.2）、TessMark（基於OpenGL 4.0）、GiMark（基於OpenGL 3.3）和PixMark （基於OpenGL 3.2）。
日前，GpuTest發佈了最新的0.4.0版，該版主要進行了如下更新：
- 支援在OSX 10.8上運行TessMark OpenGL 4.0
- 增加新的TessMark等級：X8、X16、X32和X64，默認為X32
- 更新TessMark渲染代碼以解決Radeon顯卡在Linux下的BUG
- 為所有的OpenGL 3+演示更新OpenGL的核心設定檔
- 添加新的命令列參數來禁用OpenGL檢查
- 更新OpenGL 4的細分曲面技術著色器測試支援TessMark演示
- 修復了一個在TessMark演示中背景圖元著色器BUG





GpuTest 0.4.0 Changelog

    TessMark OpenGL 4.0 demo now runs on OSX 10.8!
    added new tessellation levels for TessMark: X8, X16, X32 and X64. Default is X32.
    updated TessMark rendering code to fix a bug with Radeon cards under Linux.
    update: OpenGL core profile is used for all OpenGL 3+ demos.
    added new command line param to disable the check of correct OpenGL support: /disable_opengl_support_check . This check is done in GiMark and TessMark demos.
    Updated test of OpenGL 4 tessellation shader support for TessMark demo.
    Updated the texture used by the Pixmark Piano demo to get the old and rusty look (thanks to iq!).
    Fixed a bug in background pixel shader of TessMark demo (texture2D() function was used in place of texture() in a GLSL 1.50 / OpenGL 3.2 shader).


Description：

GpuTest is a 64-bit cross-platform OpenGL benchmarking utility for Windows, Mac OS X and Linux. GpuTest comes with several OpenGL tests including FurMark (OpenGL 3.2), TessMark (OpenGL 4.0) as well as new ones like GiMark (geometry instancing) or PixMark (heavy pixel shaders).