NVIDIA GeForce GTX 1650 Ti Max Q vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce GTX 1650 Ti Max Q

AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 4GB VRAM GeForce GTX 1650 Ti Max Q and 2GB VRAM Radeon RX 640 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1650 Ti Max Q 's Advantages

Released 11 months late

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (160.0GB/s vs 48.00GB/s)

384 additional rendering cores

AMD Radeon RX 640 Mobile 's Advantages

Boost Clock has increased by 2% (1218MHz vs 1200MHz)

Score

Benchmark

FP32 (float)

GeForce GTX 1650 Ti Max Q +57%

2.458 TFLOPS

Radeon RX 640 Mobile

1.559 TFLOPS

GeForce GTX 1650 Ti Max Q

VS

Radeon RX 640 Mobile

Graphics Card

Apr 2020

Release Date

May 2019

GeForce 16 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1035 MHz

Base Clock

1082 MHz

1200 MHz

Boost Clock

1218 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

160.0GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

16

SM Count

-

1024

Shading Units

640

64

TMUs

40

32

ROPs

16

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

38.40 GPixel/s

Pixel Rate

19.49 GPixel/s

76.80 GTexel/s

Texture Rate

48.72 GTexel/s

4.915 TFLOPS

FP16 (half)

1.559 TFLOPS

2.458 TFLOPS

FP32 (float)

1.559 TFLOPS

76.80 GFLOPS

FP64 (double)

97.44 GFLOPS

Board Design

50W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

Polaris 23

N18P-G62

GPU Variant

Polaris 23 XT

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

4.7 billion

Transistors

2.2 billion

200 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.4

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