Official HWBOT Partner
Official HWBOT Partner

Submission Details

Images

Hardware Details

Processor

Model
Core i5 4670K Haswell-DT
Cooling
Liquid Nitrogen
Cores
5,700.00 MHz  (67%)

Memory

Videocard

Model
Radeon R9 290X (Hawaii) (GCN 2nd Generation (Sea Islands))
Series
Matrix Platinum Edition
Cooling
Liquid Nitrogen
Temperature
Load -80 °C
Speed
1,000.00 MHz  /  1,250.00 MHz

Motherboard

Cooling
Air (Stock)
Chipset
Z87

Power Supply

Series
X-Series
Power
1250 Watt

Comments

BenchBros
BenchBros

1,5V VGPU and 1,65V VMEM

With higher voltage things went strange on Memory, so we decided to keep this stable setting :)

Moose83
Moose83

Nice Matrix Andi :)

Normally Mem should skale with voltage.

BenchBros
BenchBros

Yes sure! Especially Elpida chips should run very much better on cold with 1,8-1,85V but even with 1,75V we had weird issues while applying clocks in idle windows.

We have to work on that!

The best thing of this card is - no mod needed for 0,95V voltage :)

Dancop
Dancop

Yeah...0.95rail is important!

tiborrr
tiborrr

Nice. My Hynix fails to go past 1700-1750 stable as well, no matter the voltage. There is also an IMC to consider, not just memory IC.