NVIDIA GeForce GTX 1660 vs NVIDIA GeForce RTX 2070 Mobile Refresh

Table of Contents

Graphics Processor

GPU model TU116 TU106B
GPU variant TU116-300-A1
Architecture Turing Turing
Foundry TSMC TSMC
Manufacturing process 12 nm 12 nm
Number of transistors 6,600 million 10,800 million
Die size 284 mm² 445 mm²

Graphics Card

Release date Mar 14th, 2019
Generation GeForce 16
Predecessor GeForce 10
Successor GeForce 20
Production Active
Launch price 219 USD
Interface PCIe 3.0 x16
Reviews 40 in our database

Clocks

Base clock 1530 MHz 1260 MHz
Boost clock 1785 MHz 1455 MHz
Memory clock 2001 MHz 8 Gbps effective 1375 MHz 11 Gbps effective

Memory Configuration

Memory size 6 GB 8 GB
Memory type GDDR5 GDDR6
Memory bus width 192 bit 256 bit
Bandwidth 192.1 GB/s 352.0 GB/s

Render Configuration

Shading units 1408 2304
TMUs 88 144
ROPs 48 64
SM count 22 36
Cache L1 64 KB (per SM) 64 KB (per SM)
Cache L2 1536 KB 4 MB
Tensor cores 288
RT cores 36

Performance

Pixel rate 85.68 GPixel/s 93.12 GPixel/s
Texture rate 157.1 GTexel/s 209.5 GTexel/s
FP16 (half) performance 10.05 TFLOPS (2:1) 13.41 TFLOPS (2:1)
FP32 (float) performance 5.027 TFLOPS 6.705 TFLOPS
FP64 (double) performance 157.1 GFLOPS (1:32) 209.5 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot MXM Module
Length 229 mm 9 inches
Width 111 mm 4.4 inches
Height 35 mm 1.4 inches
TDP 120 W 115 W
Suggested PSU 300 W
Outputs 1x DVI1x HDMI1x DisplayPort No outputs
Power connectors 1x 8-pin None
Board number PG165 SKU 0

API Support & Features

DirectX 12 (12_1) 12 Ultimate (12_2)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.2
CUDA 7.5 7.5
Shader model 6.6 6.6

Other Features

Mobile graphics

Release date Mar 4th, 2020
Generation GeForce 20 Mobile
Production Active
Interface PCIe 3.0 x16
Predecessor GeForce 10 Mobile
Successor GeForce 30 Mobile

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