GPUDesktopReleased Oct 29, 2019

NVIDIA GeForce GTX 1660 SUPER

6 GB GDDR6 · 192-bit · 1,408 cores

Uses the same TU116 configuration as the GTX 1660 but switches to 14 Gbps GDDR6, which alone puts it within a few percent of the pricier GTX 1660 Ti and made it one of the best-value 1080p cards of its time.

General

Manufacturer: NVIDIA
Model: GeForce GTX 1660 SUPER
Segment: Desktop
GPU chip: TU116-300
Architecture: Turing
Release date: Oct 29, 2019
Price: $229Search on Amazon

Memory

Memory size: 6 GB
Memory type: GDDR6
Bus width: 192-bit
Bandwidth: 336 GB/s
Memory clock: 1,750 MHz

Clocks & silicon

GPU clock: 1,530 MHz
Boost clock: 1,785 MHz
Shader units: 1,408 CUDA Cores
Tensor / AI cores: —
RT cores: —
Transistors: 6.6 billion
Technology (nm): 12 nm
TSMC 12 nm FFN
TDP / TBP: 125 W

Interface & APIs

Bus interface: PCIe 3.0 x16
SLI / multi-GPU: None (no SLI)
DirectX: 12 (12_1)
OpenGL: 4.6
Vulkan: 1.4
Other APIs: CUDA 7.5, OpenCL 3.0

AI support

Precisions: FP8FP16BF16INT8INT4TF32FP64
AI accelerator: None (no Tensor Cores / RT Cores)
Peak AI TOPS: —
Notes: No Tensor Cores and no RT Cores on TU116/TU117. Dedicated FP16 units give full 2x FP16 throughput; INT8 via DP4A (CUDA compute capability 7.5). FP64 at 1/32. DXR ray tracing runs on shader cores only, with no hardware acceleration. No BF16, TF32, FP8 or DLSS.

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