ocl qemu testing on Ubuntu 18.04 via the Phoronix Test Suite. hd 530: Processor: Intel Core i3-6300 (2 Cores), Motherboard: QEMU Standard PC (Q35 + ICH9 2009) (0.0.0 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 2048MB, Disk: 34GB QEMU HDD, Graphics: Intel HD 530 (1150MHz), Audio: Intel 82801I, Monitor: PLG2488H, Network: Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-66-generic (x86_64), OpenCL: OpenCL 2.0 beignet 1.3, Compiler: GCC 7.4.0, File-System: ext4, Screen Resolution: 1920x1080, System Layer: qemu Darktable 2.4.2 Test: Boat - Acceleration: OpenCL Seconds < Lower Is Better hd 530 . 82.13 |=============================================================== Darktable 2.4.2 Test: Masskrug - Acceleration: OpenCL Seconds < Lower Is Better hd 530 . 90.26 |=============================================================== Darktable 2.4.2 Test: Server Rack - Acceleration: OpenCL Seconds < Lower Is Better hd 530 . 0.62 |================================================================ Darktable 2.4.2 Test: Server Room - Acceleration: OpenCL Seconds < Lower Is Better hd 530 . 82.97 |=============================================================== Blender 2.80 Blend File: BMW27 - Compute: OpenCL Seconds < Lower Is Better hd 530 . 1072.18 |=============================================================