NVIDIA GeForce GTX 1660 Ti vs NVIDIA TITAN X Pascal

Table of Contents

Graphics Processor

GPU model TU116 GP102
GPU variant TU116-400-A1 GP102-400-A1
Architecture Turing Pascal
Foundry TSMC TSMC
Manufacturing process 12 nm 16 nm
Number of transistors 6,600 million 11,800 million
Die size 284 mm² 471 mm²

Graphics Card

Release date Feb 22nd, 2019 Aug 2nd, 2016
Generation GeForce 16 GeForce 10
Predecessor GeForce 10 GeForce 900
Successor GeForce 20 GeForce 20
Production Active End-of-life
Launch price 279 USD 1,199 USD
Current price Amazon / Newegg
Interface PCIe 3.0 x16 PCIe 3.0 x16
Reviews 59 in our database 15 in our database

Clocks

Base clock 1500 MHz 1417 MHz
Boost clock 1770 MHz 1531 MHz
Memory clock 1500 MHz 12 Gbps effective 1251 MHz 10 Gbps effective

Memory Configuration

Memory size 6 GB 12 GB
Memory type GDDR6 GDDR5X
Memory bus width 192 bit 384 bit
Bandwidth 288.0 GB/s 480.4 GB/s

Render Configuration

Shading units 1536 3584
TMUs 96 224
ROPs 48 96
SM count 24 28
Cache L1 64 KB (per SM) 48 KB (per SM)
Cache L2 1536 KB 3 MB

Performance

Pixel rate 84.96 GPixel/s 147.0 GPixel/s
Texture rate 169.9 GTexel/s 342.9 GTexel/s
FP16 (half) performance 10.87 TFLOPS (2:1) 171.5 GFLOPS (1:64)
FP32 (float) performance 5.437 TFLOPS 10.97 TFLOPS
FP64 (double) performance 169.9 GFLOPS (1:32) 342.9 GFLOPS (1:32)

Dimensions & Outputs

Slot width Dual-slot Dual-slot
Length 229 mm 9 inches 267 mm 10.5 inches
Width 111 mm 4.4 inches 112 mm 4.4 inches
Height 35 mm 1.4 inches 40 mm 1.6 inches
TDP 120 W 250 W
Suggested PSU 300 W 600 W
Outputs 1x DVI1x HDMI1x DisplayPort 1x DVI1x HDMI3x DisplayPort
Power connectors 1x 8-pin 1x 6-pin + 1x 8-pin
Board number PG160 SKU 21 PG161 SKU 21 PG611 SKU 0

API Support & Features

DirectX 12 (12_1) 12 (12_1)
OpenGL 4.6 4.6
OpenCL 3.0 3.0
Vulkan 1.2 1.2
CUDA 7.5 6.1
Shader model 6.6 6.4

Other Features

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