AMD Radeon RX 5500M vs AMD Radeon Pro Vega 20

VS

AMD Radeon RX 5500M AMD Radeon Pro Vega 20

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 5500M and 4GB VRAM Radeon Pro Vega 20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5500M 's Advantages

Released 11 months late

Boost Clock has increased by 28% (1645MHz vs 1283MHz)

Larger VRAM bandwidth (224.0GB/s vs 189.4GB/s)

128 additional rendering cores

Lower TDP (85W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 5500M +41%

4.632 TFLOPS

Radeon Pro Vega 20

3.284 TFLOPS

Radeon RX 5500M

VS

Radeon Pro Vega 20

Graphics Card

Oct 2019

Release Date

Nov 2018

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1375 MHz

Base Clock

815 MHz

1645 MHz

Boost Clock

1283 MHz

1750 MHz

Memory Clock

740 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

HBM2

128bit

Memory Bus

1024bit

224.0GB/s

Bandwidth

189.4GB/s

Render Config

-

SM Count

-

22

Compute Units

20

1408

Shading Units

1280

88

TMUs

80

32

ROPs

32

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

1024 KB

Theoretical Performance

52.64 GPixel/s

Pixel Rate

41.06 GPixel/s

144.8 GTexel/s

Texture Rate

102.6 GTexel/s

9.265 TFLOPS

FP16 (half)

6.569 TFLOPS

4.632 TFLOPS

FP32 (float)

3.284 TFLOPS

289.5 GFLOPS

FP64 (double)

205.3 GFLOPS

Graphics Processor

Navi 14

GPU Name

Vega 12

Navi 14 XTM

GPU Variant

Vega 12 XTA

RDNA 1.0

Architecture

GCN 5.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

6.4 billion

Transistors

Unknown

158 mm²

Die Size

Unknown

Board Design

85W

TDP

100W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.3

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