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NVIDIA GeForce RTX 2070 Review: The Perfect Card For 1440p (Page 4)

By: Anthony Garreffa from Oct 16, 2018 @ 8:00 CDT
TweakTown Rating: 96%Manufacturer: NVIDIA

New Look, New Cooler, New GeForce

NVIDIA has put in an incredible amount of effort into the new RTX 2080 and RTX 2080 Ti Founders Edition graphics cards. It looks great, and is the best reference GeForce graphics card ever made in my opinion. I really love the look of it over most of the custom cards, but I'm expecting some far better higher-end custom cards from the likes of MSI, ASUS, and ZOTAC in the near future.


As it stands, the new Founders Edition has been fully enveloped by the new-look shroud, providing an overall more stylish design and feel. NVIDIA has even provided a removable cover on the NVLink connector, so that the design aesthetics aren't interrupted. It really is a stunning card. NVIDIA's new GeForce RTX Founders Edition graphics cards feature the first-ever full-length vapor chamber combined with dual axial fans, a huge upgrade over the single-fan cooling solutions of every reference and FE-based card until now.

Inside there is a lot of stuff going on, with the full-length vapor chamber covering the entire PCB of the RTX 20 FE cards. This means heat has much more space to escape the important components like the Turing GPU and GDDR6 memory, with our RTX 2080 Ti Founders Edition hitting 76C maximum in heavy loads, compared to 83C on the GTX 1080 Ti and TITAN Xp graphics cards.

The new dual-axial fans were designed to pull heat away from the massive heat sink, and blow it out the back and sides of the card. There's a metal baseplate on the RTX Founders Edition cards, resting on top of the low-profile board components keeping the power circuitry and GDDR6 memory modules as cool as they can.

iMON DrMOS Power Supply

NVIDIA has beefed up the power subsystem on the RTX 2080 Ti FE compared to the GTX 1080 Ti FE, with a new 13-phase iMON DrMOS power supply compared to the 7-phast dual-FET power supply used on the GTX 1080 Ti FE. There's a new dynamic power management system that NVIDIA has capable of sub-millisecond current monitoring and control. This means the RTX Founders Edition cards have more control over the flow of power into the GPU, and giving more headroom for overclocking.


NVIDIA says that the new iMON power supply is "extremely efficient" and can supply the GPU with more power cleanly, with less power wasted as heat. Higher GPU overclocks are the result of this new iMON power supply, where it can dynamically switch to less power phases when the power subsystem isn't fully loaded. This means the power supply can run at peak efficiency when the GPU loads are idle, normal gaming with stock clocks, and then maximum load for intense gaming or GPU/GDDR6 being overclocked.


See what I mean, the GeForce RTX 2080 and RTX 2080 Ti are built for overclocking.

3-Phase Power System Just For GDDR6 @ 14Gbps

NVIDIA's use of the super-fast GDDR6 memory at 14Gbps sees a dedicated 3-phase power system dedicated to the GDDR6 memory.

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