AMD Radeon RX 6300M vs NVIDIA GeForce RTX 2080 SUPER Mobile

VS

AMD Radeon RX 6300M NVIDIA GeForce RTX 2080 SUPER Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon RX 6300M and 8GB VRAM GeForce RTX 2080 SUPER Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300M 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 54% (2400MHz vs 1560MHz)

Lower TDP (35W vs 150W)

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (448.0GB/s vs 72.00GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300M

3.686 TFLOPS

GeForce RTX 2080 SUPER Mobile +160%

9.585 TFLOPS

Radeon RX 6300M

VS

GeForce RTX 2080 SUPER Mobile

Graphics Card

Jan 2022

Release Date

Apr 2020

Mobility Radeon

Generation

GeForce 20 Mobile

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 3.0 x16

Clock Speeds

2000 MHz

Base Clock

1365 MHz

2400 MHz

Boost Clock

1560 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

256bit

72.00GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

12

Compute Units

-

768

Shading Units

3072

48

TMUs

192

32

ROPs

64

-

Tensor Cores

384

12

RT Cores

48

128 KB per Array

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

4 MB

Theoretical Performance

76.80 GPixel/s

Pixel Rate

99.84 GPixel/s

115.2 GTexel/s

Texture Rate

299.5 GTexel/s

7.373 TFLOPS

FP16 (half)

19.17 TFLOPS

3.686 TFLOPS

FP32 (float)

9.585 TFLOPS

230.4 GFLOPS

FP64 (double)

299.5 GFLOPS

Graphics Processor

Navi 24

GPU Name

TU104

Navi 24 XML

GPU Variant

N18E-G3

RDNA 2.0

Architecture

Turing

TSMC

Foundry

TSMC

6 nm

Process Size

12 nm

5.4 billion

Transistors

13.6 billion

107 mm²

Die Size

545 mm²

Board Design

35W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

7.5

6.6

Shader Model

6.6

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