NVIDIA GeForce GTX 1660 Ti Mobile vs AMD Steam Deck GPU

VS

NVIDIA GeForce GTX 1660 Ti Mobile AMD Steam Deck GPU

We compared a Mobile platform GPU: 6GB VRAM GeForce GTX 1660 Ti Mobile and a Game console GPU: 16GB VRAM Steam Deck GPU to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Mobile 's Advantages

Larger VRAM bandwidth (288.0GB/s vs 88.00GB/s)

1024 additional rendering cores

AMD Steam Deck GPU 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 1% (1600MHz vs 1590MHz)

More VRAM (16GB vs 6GB)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 Ti Mobile +198%

4.884 TFLOPS

Steam Deck GPU

1.638 TFLOPS

GeForce GTX 1660 Ti Mobile

VS

Steam Deck GPU

Graphics Card

Apr 2019

Release Date

Feb 2022

GeForce 16 Mobile

Generation

Console GPU

Mobile

Type

Game console

PCIe 3.0 x16

Bus Interface

-

Clock Speeds

1455 MHz

Base Clock

1000 MHz

1590 MHz

Boost Clock

1600 MHz

1500 MHz

Memory Clock

1375 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

LPDDR5

192bit

Memory Bus

128bit

288.0GB/s

Bandwidth

88.00GB/s

Render Config

24

SM Count

-

Compute Units

8

1536

Shading Units

512

96

TMUs

32

48

ROPs

16

-

Tensor Cores

-

RT Cores

8

64 KB (per SM)

L1 Cache

128 KB per Array

1536 KB

L2 Cache

1024 KB

Theoretical Performance

76.32 GPixel/s

Pixel Rate

25.60 GPixel/s

152.6 GTexel/s

Texture Rate

51.20 GTexel/s

9.769 TFLOPS

FP16 (half)

3.277 TFLOPS

4.884 TFLOPS

FP32 (float)

1.638 TFLOPS

152.6 GFLOPS

FP64 (double)

102.4 GFLOPS

Graphics Processor

TU116

GPU Name

Van Gogh

-

GPU Variant

100-000000405

Turing

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

6.6 billion

Transistors

2.4 billion

284 mm²

Die Size

163 mm²

Board Design

Unknown

TDP

15W

-

Suggested PSU

-

Portable Device Dependent

Outputs

1x USB Type-C

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

6.5

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