AMD Radeon 550X Mobile vs AMD Radeon Pro Vega 16

VS

AMD Radeon 550X Mobile AMD Radeon Pro Vega 16

We compared two Mobile platform GPUs: 4GB VRAM Radeon 550X Mobile and 4GB VRAM Radeon Pro Vega 16 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X Mobile 's Advantages

Boost Clock has increased by 8% (1287MHz vs 1190MHz)

Lower TDP (50W vs 75W)

AMD Radeon Pro Vega 16 's Advantages

Released 7 months late

Larger VRAM bandwidth (307.2GB/s vs 48.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon 550X Mobile

1.647 TFLOPS

Radeon Pro Vega 16 +47%

2.437 TFLOPS

Radeon 550X Mobile

VS

Radeon Pro Vega 16

Graphics Card

Apr 2018

Release Date

Nov 2018

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1100 MHz

Base Clock

815 MHz

1287 MHz

Boost Clock

1190 MHz

1500 MHz

Memory Clock

1200 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

HBM2

64bit

Memory Bus

1024bit

48.00GB/s

Bandwidth

307.2GB/s

Render Config

-

SM Count

-

10

Compute Units

16

640

Shading Units

1024

40

TMUs

64

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

Theoretical Performance

20.59 GPixel/s

Pixel Rate

38.08 GPixel/s

51.48 GTexel/s

Texture Rate

76.16 GTexel/s

1.647 TFLOPS

FP16 (half)

4.874 TFLOPS

1.647 TFLOPS

FP32 (float)

2.437 TFLOPS

103.0 GFLOPS

FP64 (double)

152.3 GFLOPS

Graphics Processor

Polaris 23

GPU Name

Vega 12

Polaris 23 MXT

GPU Variant

Vega 12 XLA

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

Unknown

103 mm²

Die Size

Unknown

Board Design

50W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.3

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