NVIDIA GeForce RTX 2080 SUPER Mobile vs AMD Radeon R9 M395X

VS

NVIDIA GeForce RTX 2080 SUPER Mobile

AMD Radeon R9 M395X

We compared two Mobile platform GPUs: 8GB VRAM GeForce RTX 2080 SUPER Mobile and 8GB VRAM Radeon R9 M395X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 2080 SUPER Mobile 's Advantages

Released 4 years and 11 months late

Boost Clock1560MHz

Larger VRAM bandwidth (448.0GB/s vs 160.0GB/s)

1024 additional rendering cores

AMD Radeon R9 M395X 's Advantages

Lower TDP (75W vs 150W)

Score

Benchmark

FP32 (float)

GeForce RTX 2080 SUPER Mobile +223%

9.585 TFLOPS

Radeon R9 M395X

2.961 TFLOPS

GeForce RTX 2080 SUPER Mobile

VS

Radeon R9 M395X

Graphics Card

Apr 2020

Release Date

May 2015

GeForce 20 Mobile

Generation

Crystal System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1365 MHz

Base Clock

-

1560 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

448.0GB/s

Bandwidth

160.0GB/s

Render Config

-

Compute Units

32

48

SM Count

-

3072

Shading Units

2048

192

TMUs

128

64

ROPs

32

384

Tensor Cores

-

48

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

99.84 GPixel/s

Pixel Rate

23.14 GPixel/s

299.5 GTexel/s

Texture Rate

92.54 GTexel/s

19.17 TFLOPS

FP16 (half)

2.961 TFLOPS

9.585 TFLOPS

FP32 (float)

2.961 TFLOPS

299.5 GFLOPS

FP64 (double)

185.1 GFLOPS

Board Design

150W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

TU104

GPU Name

Amethyst

N18E-G3

GPU Variant

Amethyst XT

Turing

Architecture

GCN 3.0

TSMC

Foundry

TSMC

12 nm

Process Size

28 nm

13.6 billion

Transistors

5 billion

545 mm²

Die Size

366 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.0

1.3

Vulkan

1.2

7.5

CUDA

-

6.6

Shader Model

6.3

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