NVIDIA GeForce RTX 2060 SUPER Mobile vs AMD Radeon RX 640 Mobile

VS

NVIDIA GeForce RTX 2060 SUPER Mobile

AMD Radeon RX 640 Mobile

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2060 SUPER Mobile 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 RTX 2060 SUPER Mobile 's Advantages

Boost Clock has increased by 26% (1530MHz vs 1218MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 48.00GB/s)

1536 additional rendering cores

AMD Radeon RX 640 Mobile 's Advantages

Lower TDP (50W vs 175W)

Score

Benchmark

FP32 (float)

GeForce RTX 2060 SUPER Mobile +327%

6.659 TFLOPS

Radeon RX 640 Mobile

1.559 TFLOPS

GeForce RTX 2060 SUPER Mobile

VS

Radeon RX 640 Mobile

Graphics Card

Jul 2019

Release Date

May 2019

GeForce 20 Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1470 MHz

Base Clock

1082 MHz

1530 MHz

Boost Clock

1218 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

64bit

448.0GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

34

SM Count

-

2176

Shading Units

640

136

TMUs

40

64

ROPs

16

272

Tensor Cores

-

34

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

97.92 GPixel/s

Pixel Rate

19.49 GPixel/s

208.1 GTexel/s

Texture Rate

48.72 GTexel/s

13.32 TFLOPS

FP16 (half)

1.559 TFLOPS

6.659 TFLOPS

FP32 (float)

1.559 TFLOPS

208.1 GFLOPS

FP64 (double)

97.44 GFLOPS

Board Design

175W

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

TU106

GPU Name

Polaris 23

TU106-410-A1

GPU Variant

Polaris 23 XT

Turing

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

12 nm

Process Size

14 nm

10.8 billion

Transistors

2.2 billion

445 mm²

Die Size

103 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

7.5

CUDA

-

6.7

Shader Model

6.4

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