The GTX 1650 is also designed to run without a 6-pin PCIe power connector, though factory overclocked cards (like the MSI GTX 1650 Gaming X 4G that I'm using) have higher clockspeeds and require a 6-pin PEG connector.įactory overclocked models like the Asus and MSI cards I'm using for testing of course cost more than the base models. That's less than the GTX 1060 cards, but roughly 50 percent faster than the GTX 1050. The 'stock' GTX 1650 has a boost clock of 1665MHz, giving it 2984 GFLOPS of theoretical performance.
Nvidia is typically conservative with its reported boost clocks, with most cards running well above the given speed. It's worth pointing out that the desktop 1650 doesn't use a fully enabled TU117 either, as there's a mobile variant with 16 SMs and 1024 CUDA cores, so we may see a GTX 1650 Ti in the future-in fact I'd count on it. As with all other Turing GPUs, the GTX 1650 can do concurrent FP32 and INT calculations, which can speed up gaming workloads anywhere from 15-35 percent (depending on the game), relative to the previous Pascal architecture. It also has 32 ROPs (Render Outputs).įor the GPU core, TU117 and the GTX 1650 has 14 SMs, which means 896 CUDA cores and 56 texture units.
Four active memory controllers on a 128-bit bus gives it 128GB/s of bandwidth, slightly more than the GTX 1050 Ti. The result is a die size that's about a third lower than the TU116, with 4.7 billion transistors.Īs expected, the GTX 1650 has 4GB of GDDR5, clocked at 8GT/s-the same speed as the GTX 1660 as well as the previous generation GTX 1060 cards. It's still built using TSMC's 12nm lithography, leaving 7nm for AMD's Radeon VII for now.
The key differences relative to the 1660 line are in the memory configuration and number of SMs (Streaming Multiprocessors), which in turn determines the number of CUDA cores, texture units, and ROPs. The GTX 1650 uses a new TU117 GPU, which is a smaller and thus less expensive variant of the TU116 that powers the GTX 16 Ti cards.
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