 "Sapphire RADEON R7 240 with Boost graphics card - Radeon 4 GB" " Sapphire GB 11216-02-20G Video Cards CDWG.com
"The SAPPHIRE R7 240 with Boost now has the latest DDR3 memory clocked at 1800MHz effective, and runs with a core clock speed of 730 MHz which with PowerTune Dynamic Boost rises to 780 MHz on the engine." 
 "PNY Nvidia Quadro K1200 Graphics card - 4GB DDR5 512 Cores"@en "▷ PNY Cores | OcUK"@en
"Offering incredible 3D application performance and the ability to simultaneously drive four 4K displays. The NVIDIA Quadro K1200 includes a full-height bracket allowing it to be installed in any works"@en 