AMD Radeon 540X Mobile vs NVIDIA GeForce GTX 1660 Ti Max Q

VS

AMD Radeon 540X Mobile

NVIDIA GeForce GTX 1660 Ti Max Q

We compared two Mobile platform GPUs: 2GB VRAM Radeon 540X Mobile and 6GB VRAM GeForce GTX 1660 Ti Max Q to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 Ti Max Q 's Advantages

Boost Clock has increased by 22% (1335MHz vs 1095MHz)

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (288.0GB/s vs 32.00GB/s)

1024 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 540X Mobile

1.121 TFLOPS

GeForce GTX 1660 Ti Max Q +265%

4.101 TFLOPS

Radeon 540X Mobile

VS

GeForce GTX 1660 Ti Max Q

Graphics Card

Feb 2019

Release Date

Apr 2019

Mobility Radeon

Generation

GeForce 16 Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

980 MHz

Base Clock

1140 MHz

1095 MHz

Boost Clock

1335 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

2GB

Memory Size

6GB

GDDR5

Memory Type

GDDR6

64bit

Memory Bus

192bit

32.00GB/s

Bandwidth

288.0GB/s

Render Config

8

Compute Units

-

SM Count

24

512

Shading Units

1536

32

TMUs

96

16

ROPs

48

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

1536 KB

-

Theoretical Performance

17.52 GPixel/s

Pixel Rate

64.08 GPixel/s

35.04 GTexel/s

Texture Rate

128.2 GTexel/s

1121 GFLOPS

FP16 (half)

8.202 TFLOPS

1121 GFLOPS

FP32 (float)

4.101 TFLOPS

70.08 GFLOPS

FP64 (double)

128.2 GFLOPS

Board Design

50W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

TU116

Lexa PRO (215-0904018)

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

2.2 billion

Transistors

6.6 billion

103 mm²

Die Size

284 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

7.5

6.4

Shader Model

6.7

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