Introduction
Palit GeForce GTX 1660 SUPER GamingPRO 6G review
Join us as we review the GeForce 1660 SUPER from palit. The time of embargoes now is behind us, the 1660 SUPER models get 6 GiByte GDDR6 at 14 Gbps. The GPU will still be based on the very same TU116 with 1,408 shaders processors. Palit released their GeForce GTX 1660 SUPER GamingPRO OC, a product with more a capable cooler as well being factory tweaked. The SUPER edition card comes with faster GDDR6 memory but remains to be a GTX 1660 in its pure essence. Aside from the factory tweaked products the base clock is the same as well at 1530 MHz with a boost clock of 1785 MHz (reference). So the SUPER versions differ in-memory configuration only, compared to the non-super model. The graphics memory will run 14 Gbps GDDR6
Yes GTX, not RTX. The 1660 Series is based on the mainstream GPU called TU116. To make it an affordable solution The NVIDIA did not implement DX-R and DLSS features, which means there are no RT and Tensor cores on this GPU. It's a fall back towards the original shader design model. And that's where we land today with this review. The TU116-400 GPU has 1536 shader cores (aka CUDA cores / Stream processors) tied to 6GB memory. Released are the GeForce GTX 1660 and the 1660 Ti. The Ti variants have seen first launch wave and get GDDR6 graphics memory, the non-Ti was fitted with GDDR5 graphics memory in 6GB and 3GB configurations. In the year 2019 we, however, could never advise a 3GB graphics card. The 1660 series is making use of the Turing architecture and will not have Raytracing and Tensor cores, this is why NVIDIA dropped the RTX suffix back to GTX. New in this range is the 1660 SUPER, with a distinct difference compared to the regular 1660, the memory subsystem at GDDR6 at 14 Gbps, coming from GDDR5 at 8 Gbps.
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|---|---|---|---|---|---|
| GTX 1060 | GTX 1660 | GTX 1660 SUPER | GTX 1660 Ti | RTX 2060 | |
| GPU | GP106 | 12nm FF TU116 | 12nm FF TU116 | 12nm FF TU116 | 12nm FF TU106 |
| Shader cores | 1280 | 1408 | 1408 | 1536 | 1920 |
| Memory | 6 GB / 3GB GDDR5 | 6GB GDDR5 | 6GB GDDR6 | 6GB GDDR6 | 6GB GDDR6 |
| Memory bus | 192-bit | 192-bit | 192-bit | 192-bit | 192-bit |
As you can observe, compared to the RTX 2060, the GTX 1660 Ti has got to deal with fewer shader processors, which is substantial. The reference frequencies, however, are spicy, with a reference boost frequency up-to 1770 MHz and the factory tweaked models running into an up-to 1850 MHz domain. The new cards, (if priced right) can become NVIDIA's new moneymaker, as they should offer very decent gaming performance in the 1080p and 1440p resolutions. NVIDIA is not distributing a reference design card to the media. Ergo, the reviews you'll see are mostly based on AIB partner cards.
Palit GeForce GTX 1660 SUPER GamingPRO 6G
Much like all board partners, Palit will offer several SKUs based on the 1660 SUPER. Having smaller TU116 silicon with close to 6.6 Billion transistors it doesn't run very warm. The cooler applied is offered in a dual-slot dual-fan design and was fitted with one PEG (PCI Express Graphics) power header (8-pin). It's a very decent looking product with proper cooling and acoustic performance. The card offers one of each, HDMI, DVI and Displayport This Turing 116-300 GPU empowered product keeps that GPU at roughly 65 Degrees C marker depending on game load whilst offering a normal acoustic level. The card clocks in at a 1530 MHz base clock and 1830 MHz Boost clock. The GDDR6 memory has been not been tweaked, the ICs are stock 14 Gbps (effective clock-rate) but can be bumped upwards towards the 15 Gbps region with the flick of your fingers as we'll show you in the tweaking chapters. Meet the GeForce GTX 1660 SUPER from Palit.
