AMD Radeon Pro Vega 20 vs NVIDIA NVS 5400M

VS

AMD Radeon Pro Vega 20

NVIDIA NVS 5400M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro Vega 20 and 2GB VRAM NVS 5400M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 20 's Advantages

Released 6 years and 5 months late

Boost Clock1283MHz

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (189.4GB/s vs 28.80GB/s)

1184 additional rendering cores

NVIDIA NVS 5400M 's Advantages

Lower TDP (35W vs 100W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 20 +1198%

3.284 TFLOPS

NVS 5400M

0.253 TFLOPS

Radeon Pro Vega 20

VS

NVS 5400M

Graphics Card

Nov 2018

Release Date

Jun 2012

Radeon Pro Mac

Generation

NVS Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

MXM

Clock Speeds

815 MHz

Base Clock

-

1283 MHz

Boost Clock

-

740 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

2GB

HBM2

Memory Type

GDDR3

1024bit

Memory Bus

128bit

189.4GB/s

Bandwidth

28.80GB/s

Render Config

20

Compute Units

-

SM Count

2

1280

Shading Units

96

80

TMUs

16

32

ROPs

4

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

41.06 GPixel/s

Pixel Rate

2.640 GPixel/s

102.6 GTexel/s

Texture Rate

10.56 GTexel/s

6.569 TFLOPS

FP16 (half)

-

3.284 TFLOPS

FP32 (float)

253.4 GFLOPS

205.3 GFLOPS

FP64 (double)

21.12 GFLOPS

Board Design

100W

TDP

35W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Vega 12

GPU Name

GF108

Vega 12 XTA

GPU Variant

N13P-NS1

GCN 5.0

Architecture

Fermi

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

Unknown

Transistors

0.585 billion

Unknown

Die Size

116 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

2.1

6.3

Shader Model

5.1

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