Test Setup
CPU: Intel i7 9700K Retail
CPU Cooler: Deepcool Captain 240 EX RGB AIO
Motherboard: Gigabyte Z370 AORUS Ultra Gaming
RAM: Currently tested kit
Video: KFA2 GeForce GTX 1060 OC 6GB
Power Supply: Cooler Master 850W
SSD: OCZ Vector 150
Case: Cooler Master ATCS 840
The pre-programmed timings and frequencies can be also found by using AIDA64; the DRAM manufacturer is listed as SpecTek:
From the stock DDR4-2666 16-18-18-38 specs, we tried a bit of overclocking as well: by setting a voltage of 1.35, we have managed to climb the frequency up to 3100MHz and adjusted the timings to 19-21-21-44 in order to be Memtest stable:
Starting with the JEDEC 2133MHz, we did benchmark the RAM step-by-step up to its stock 2666MHz frequency, in order for you to spot the performance differences. We did also benchmark at the maximum stable frequency of 3100, but because of the increased CAS latencies, only some applications took advantage of the increased bandwidth.
Test Results
SuperPI XS 1.5 2MB
GeekBench 4
Blender Ryzen Rendering