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ARTICLE
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    Knowledgebase article

    Article ID 1720
    Summary Capture One and OpenCL / GPU support
    Problem How does OpenCL work, on what computers does it work and what are the benefits?
    Solution Optimal speed through OpenCL/GPU

    OpenCL is an open standard defining how to interface and utilize many processing cores with graphics cards (GPU), multiprocessor CPUs and RAM. OpenCL is short for Open Compute Language. As of June 2013, four major companies have developed drivers for OpenCL: NVidia, AMD, Intel and Apple.

    For Mac OS X these drivers are part of the Operating System, where the drivers have to be installed manually under Windows.
    The driver itself performs runtime compilation dedicated to the graphics card in the machine at hand. Only relatively new GPU cards have enough "compute power" to be utilized effectively.

    Open CL will dedicate memory to several actions in Capture One.
    The following outlines the softwares demand;
    • Preview Update with different settings, styles etc: RAM
    • Sorting/Rating: CPU cores and SSD speed
    • Fit Image to Screen: GPU cores
    • Process time: GPU processing units and CPU's and RAM


    How to enable - what to expect

    Hardware Acceleration is disabled by default, and you have to turn the preferences to AUTO to start testing your hardware for compatibility
    Much faster processing of files.
    Overall Performance Improvement with suggested hardware


    Windows driver requirements

    • For AMD/ATI graphics: AMD Stream 2.2, Catalyst 12.10 or higher Download here pick: AMD Catalyst™ Accelerated Parallel Processing (APP) Technology Edition
    • For Nvidia graphics: NVidia Display driver version 306.97 or higher Download here pick "download".

    Limitation in functionality

    Certain Capture One settings will bypass the use of OpenCL and use the normal processing pipeline. These currently include:
    • Use of Spot Removal


    In case of problems using OpenCL

    • Turn off OpenCL in the Capture One preferences

    How to completely disable OpenCL, in case of a crash at startup

    • Windows: run the script DONOT_useopencl.reg and restart Capture One (the download also contains a restore script to re-enable OpenCL useopencl.reg) Download here
    • Mac: Run this script “ToggleOpenCL.app” - disable OpenCL and restart Capture One Download here


    OpenCL hardware support for Capture One 8 (as of January 29, 2014)

    AMD, Windows
    AMD Radeon HD 7790
    AMD Radeon HD 8770
    AMD Radeon HD 8500M/8600M/8700M/8800M/8900M Series
    AMD Radeon R5 M240
    AMD Radeon R7 200 Series
    AMD Radeon R9 290
    AMD Radeon R9 290X
    AMD FirePro W5100
    AMD FirePro W9100
    AMD FirePro S9150


    Intel: Windows+Mac:
    HD Graphics 5000, 5100, 5200, 5300, 5500 series

    Nvidia, Windows:
    NVIDIA GeForce GTX TITAN Z
    NVIDIA GeForce GTX TITAN Black
    NVIDIA GeForce GTX TITAN
    NVIDIA GeForce GTX 780 Ti
    NVIDIA GeForce GTX 780
    NVIDIA GeForce GTX 770
    NVIDIA GeForce GTX 760 Ti OEM
    NVIDIA GeForce GTX 760
    NVIDIA GeForce GTX 760 (192-bit)
    NVIDIA GeForce GTX 750
    NVIDIA GeForce GT 740
    NVIDIA GeForce GT 730
    NVIDIA GeForce GT 720
    NVIDIA GeForce GT 710
    NVIDIA GeForce 710A
    NVIDIA GeForce GTX 690
    NVIDIA GeForce GTX 680
    NVIDIA GeForce GTX 670
    NVIDIA GeForce GTX 660 Ti
    NVIDIA GeForce GTX 660
    NVIDIA GeForce GTX 650 Ti BOOST
    NVIDIA GeForce GTX 650 Ti
    NVIDIA GeForce GTX 650
    NVIDIA GeForce GTX 645
    NVIDIA GeForce GT 640
    NVIDIA GeForce GT 635
    NVIDIA GeForce GT 630
    NVIDIA GeForce K340 USM
    NVIDIA GeForce K2 USM
    NVIDIA Quadro K6000
    NVIDIA Quadro K5200
    NVIDIA Quadro K5000
    NVIDIA Quadro K4200
    NVIDIA Quadro K4000
    NVIDIA Quadro K2000D
    NVIDIA Quadro K2000
    NVIDIA Quadro K600
    NVIDIA Quadro K420
    NVIDIA Quadro K2 USM
    NVIDIA Quadro K1 USM
    NVIDIA Quadro 4100
    NVIDIA Quadro 410
    NVIDIA Tesla Stella Solo
    NVIDIA Tesla Stella SXM
    NVIDIA Tesla K80
    NVIDIA Tesla K40X
    NVIDIA Tesla K40st
    NVIDIA Tesla K40c
    NVIDIA Tesla K40d
    NVIDIA Tesla K40m
    NVIDIA Tesla K40t
    NVIDIA Tesla K20X
    NVIDIA Tesla K20Xm
    NVIDIA Tesla K20c
    NVIDIA Tesla K20m
    NVIDIA Tesla K20s
    NVIDIA Tesla K20
    NVIDIA Tesla K10
    NVIDIA Tesla K8
    NVIDIA Tesla K2 USM
    NVIDIA Tesla K1 USM
    NVIDIA GRID IceCube
    NVIDIA GRID K3100M
    NVIDIA GRID K520
    NVIDIA GRID K340
    NVIDIA GRID K2
    NVIDIA GRID K1
    NVIDIA NVS K2 USM
    NVIDIA NVS K1 USM
    NVIDIA GeForce GTX 880M
    NVIDIA GeForce GTX 870M
    NVIDIA GeForce GTX 860M
    NVIDIA GeForce 825M
    NVIDIA GeForce 820M
    NVIDIA GeForce GTX 780M
    NVIDIA GeForce GTX 775M
    NVIDIA GeForce GTX 770M
    NVIDIA GeForce GTX 765M
    NVIDIA GeForce GTX 760M
    NVIDIA GeForce GT 755M
    NVIDIA GeForce GT 750M
    NVIDIA GeForce GT 745M
    NVIDIA GeForce GT 740M
    NVIDIA GeForce GT 735M
    NVIDIA GeForce GT 730M
    NVIDIA GeForce GT 720M
    NVIDIA GeForce 710M
    NVIDIA GeForce GTX 680MX
    NVIDIA GeForce GTX 680M
    NVIDIA GeForce GTX 675MX
    NVIDIA GeForce GTX 670MX
    NVIDIA GeForce GTX 660M
    NVIDIA GeForce GT 650M
    NVIDIA GeForce GT 645M
    NVIDIA GeForce GT 640M LE
    NVIDIA GeForce GT 640M
    NVIDIA Quadro K5100M
    NVIDIA Quadro K5000M
    NVIDIA Quadro K4100M
    NVIDIA Quadro K4000M
    NVIDIA Quadro K3100M
    NVIDIA Quadro K3000M
    NVIDIA Quadro K2100M
    NVIDIA Quadro K2000M
    NVIDIA Quadro K1100M
    NVIDIA Quadro K1000M
    NVIDIA Quadro K510M
    NVIDIA Quadro K500M
    NVIDIA GeForce GTX 980
    NVIDIA GeForce GTX 970
    NVIDIA GeForce GTX 980M
    NVIDIA GeForce GTX 970M
    NVIDIA GeForce GTX 965M
    NVIDIA Quadro 7000
    NVIDIA Quadro 6000
    NVIDIA Quadro 5000
    NVIDIA Quadro 4000
    NVIDIA Quadro 2000 D
    NVIDIA Quadro 2000
    NVIDIA Quadro 600
    NVIDIA GeForce 705M
    NVIDIA GeForce GTX 675M
    NVIDIA GeForce GTX 670M
    NVIDIA GeForce GT 635M
    NVIDIA GeForce GT 630M
    NVIDIA GeForce GT 620M
    NVIDIA GeForce 620M
    NVIDIA GeForce 610M
    NVIDIA GeForce GTX 580M
    NVIDIA GeForce GTX 570M
    NVIDIA GeForce GTX 560M
    NVIDIA GeForce GTX 555M
    NVIDIA GeForce GTX 550M
    NVIDIA GeForce GT 550M
    NVIDIA GeForce GT 540M
    NVIDIA GeForce GT 525M
    NVIDIA GeForce GT 520M
    NVIDIA GeForce GT 520MX
    NVIDIA GeForce GTX 485M
    NVIDIA GeForce GTX 480M
    NVIDIA GeForce GTX 470M
    NVIDIA GeForce GTX 460M

    Mac Only:
    All Mac computers running OS 10.9, 10.10 
    Older plugin cards: ATI Radeon HD 5870, NVIDIA 285



    OpenCL hardware support for Capture One 7(as of June 17, 2014)

    Nvidia:
    Tesla series
    Quadro 4000, 5000, 6000 series
    GTX Titan series
    GTX, GTXM 700 series
    GTX, GTXM 600 series
    GTX 500 series
    GTX 200 series

    AMD:
    Dual AMD FirePro D300 (Mac Pro)
    Dual AMD FirePro D500 (Mac Pro)
    Dual AMD FirePro D700 (Mac Pro)

    Radeon R100 (7xxx) Series
    Radeon R200 (8xxx, 9xxx) Series
    Radeon R300 Series
    Radeon R400 Series
    Radeon R500 (X1xxx) Series
    Radeon R600 (HD 2xxx, HD 3xxx) Series

    HD9000 series
    HD8000 series,
    HD7000 series,
    HD6000 series,
    HD7000M series,
    HD6000M series

    Recommended for best performance:

    NVIDIA: GTX TITAN Z, Geforce GTX780Ti
    AMD: Dual D700, HD7950

    Last updated January 29, 2015


     
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