AMD Radeon RX Vega 56 Mobile vs AMD Radeon Pro 575

VS

AMD Radeon RX Vega 56 Mobile AMD Radeon Pro 575

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX Vega 56 Mobile and 4GB VRAM Radeon Pro 575 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 56 Mobile 's Advantages

Released 1 years late

Boost Clock1301MHz

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (409.6GB/s vs 217.0GB/s)

1536 additional rendering cores

Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 56 Mobile +107%

9.326 TFLOPS

Radeon Pro 575

4.489 TFLOPS

Radeon RX Vega 56 Mobile

VS

Radeon Pro 575

Graphics Card

Jun 2018

Release Date

Jun 2017

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1138 MHz

Base Clock

-

1301 MHz

Boost Clock

-

800 MHz

Memory Clock

1695 MHz

Memory

8GB

Memory Size

4GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

256bit

409.6GB/s

Bandwidth

217.0GB/s

Render Config

-

SM Count

-

56

Compute Units

32

3584

Shading Units

2048

224

TMUs

128

64

ROPs

32

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

83.26 GPixel/s

Pixel Rate

35.07 GPixel/s

291.4 GTexel/s

Texture Rate

140.3 GTexel/s

18.65 TFLOPS

FP16 (half)

4.489 TFLOPS

9.326 TFLOPS

FP32 (float)

4.489 TFLOPS

582.8 GFLOPS

FP64 (double)

280.6 GFLOPS

Graphics Processor

Vega 10

GPU Name

Polaris 20

Vega 10 XL (215-0894216)

GPU Variant

Polaris 20 XL (215-0910052)

GCN 5.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

12.5 billion

Transistors

5.7 billion

495 mm²

Die Size

232 mm²

Board Design

120W

TDP

150W

-

Suggested PSU

-

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

CUDA

-

6.4

Shader Model

6.4

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