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NVIDIA GeForce GTX 1660 SUPER Final Specifications Confirmed – 3DMark Firestrike Extreme Leaks Out
NVIDIA GeForce GTX 1660 SUPER Final Specifications Confirmed – 3DMark Firestrike Extreme Leaks Out-April 2024
Apr 1, 2026 11:36 AM

The final specifications of NVIDIA's GeForce GTX 1660 SUPER graphics card have been confirmed. The specifications were listed at the Chinese based retail outlet, jd.com, where one of the custom cards from Maxsun which we talked about last week can be seen along with its full specs sheet & one performance teaser (Source: Momomo_Us).

NVIDIA GeForce GTX 1660 SUPER Final Specifications Confirmed, Slightly Faster Than The GTX 1660 For Around The Same Price

The NVIDIA GeForce GTX 1660 SUPER would be the latest addition to the Turing based GeForce 16 family. This would be the fourth addition on the family which focuses the mainstream market with sub-$300 US pricing while the GeForce RTX 20 series cards, also based on Turing GPUs, focus the more premium $300 US+ and up to $1200 US ultra-enthusiast market. Currently, NVIDIA doesn't face any big competition from AMD Navi GPUs in these segments but Polaris lives on to be one of the best selling lineups due to various price cuts and promotions by retailers around the globe.

AMD did announce their new Radeon RX 5500 and Radeon RX 5500 XT graphics cards for desktops which are expected to launch next month but it looks like that both cards would be competing with the GeForce GTX 1650 series cards based on their pricing and performance metrics that have been shown off so far.

So coming to the specifications of the NVIDIA GeForce GTX 1660 SUPER, the card would rock 1408 CUDA cores, 80 Texture Mapping Units, and 48 raster operation units. The clock speeds of the card would be maintained at 1530 MHz base and 1785 MHz boost. In terms of memory, the card would receive a big upgrade in the form of GDDR6 which was missing on the existing GTX 1660. The GTX 1660 SUPER with 6 GB GDDR6 memory would feature 14 Gbps dies running across a 192-bit bus interface to deliver a total bandwidth of 336 GB/s.

Maxsun GeForce GTX 1660 SUPER Terminator Graphics Card Features:

The fourth-generation Taiji cooling systemRGB e-sports atmosphere lampTerminator custom alloy backplateNew development Taiji fan bladeComposite heat dissipation moduleDouble-layer structure metal-air hood20191014015028652

20191014015028596

20191014015028103

20191014015028680

20191014015028550

2 of 9

One of the key features of Turing has been its performance per watt and just like the other cards, it would feature a TDP of 120W. Now here's how NVIDIA rounds their TDP up for all of their GeForce cards. The TDP consists of total power draw from the board which includes the GPU too. AMD's RX 5500 which are based on a 7nm process node and aimed as replacements for the Polaris based RX 580/590 lineup have a TDP of 150W. I mentioned before that the GeForce GTX 1660 SUPER would fall in a higher performance category than the RX 5500 series and it would do so while sipping a lot lower power. But at the same time, the pricing of the GTX 1660 SUPER would be much higher too.

NVIDIA GeForce 16 Series Specifications

GeForce RTX 2060 FEGeForce GTX 1660 Ti 6GB
GeForce GTX 1660 SUPER 6GB
GeForce GTX 1660 6GB
GeForce GTX 1650 SUPER 4 GBGeForce GTX 1650 4 GBGeForce GTX 1630 4 GB
Architecture (GPU)
TU106TU116-400TU116-300TU116-300TU116TU117
TU106
TU117
CUDA Cores
19201536 140814081280896512
Tensor Cores
240N / AN / AN / AN / AN / AN / A
RT cores
30N / AN / AN / AN / AN / AN / A
Texture Units
12096 8888805632
ROPs
48484848323232
Base Clock
1365 MHz1500 MHz1530 MHz1530 MHzTBD1485 MHzTBD
GPU Boost
1680 MHz1770 MHz1785 MHz1785 MHzTBD1665 MHz1800 MHz
Memory
6GB GDDR66GB GDDR66GB GDDR66GB GDDR54GB GDDR54GB GDDR54GB GDDR6?
Memory Bus
192-bit192-bit192-bit192-bit128-bit128-bit64-bit
Memory Clocks
14 Gbps12 Gbps14 Gbps8 Gbps12 Gbps8 Gbps12
L2 cache
3 MB1.5 MB1.5 MB1.5 MB1.5 MB1.5 MB1.5 MB
TDP
160 W120W125W120W100W75W>75W
Transistors
10.8 billion6.6 billion6.6 billion6.6 billion6.6 billion4.7 billion4.7 billion
Die Size
445 mm²284mm2284mm2284mm2284mm2200mm2200mm2
Price
$349$279$229$229$159$149$119?

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