AMD Radeon Pro Vega 64X vs AMD Radeon 540 Mobile

VS

AMD Radeon Pro Vega 64X

AMD Radeon 540 Mobile

We compared two Mobile platform GPUs: 16GB VRAM Radeon Pro Vega 64X and 2GB VRAM Radeon 540 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega 64X 's Advantages

Boost Clock has increased by 31% (1468MHz vs 1124MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 48.00GB/s)

3584 additional rendering cores

AMD Radeon 540 Mobile 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega 64X +945%

12.03 TFLOPS

Radeon 540 Mobile

1.151 TFLOPS

Blender

Radeon Pro Vega 64X +160%

622

Radeon 540 Mobile

239

Radeon Pro Vega 64X

VS

Radeon 540 Mobile

Graphics Card

Mar 2019

Release Date

Mar 2019

Radeon Pro Mac

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1250 MHz

Base Clock

1100 MHz

1468 MHz

Boost Clock

1124 MHz

1000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

2GB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

64bit

512.0GB/s

Bandwidth

48.00GB/s

Render Config

64

Compute Units

8

-

4096

Shading Units

512

256

TMUs

32

64

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

256 KB

-

Theoretical Performance

93.95 GPixel/s

Pixel Rate

17.98 GPixel/s

375.8 GTexel/s

Texture Rate

35.97 GTexel/s

24.05 TFLOPS

FP16 (half)

1151 GFLOPS

12.03 TFLOPS

FP32 (float)

1151 GFLOPS

751.6 GFLOPS

FP64 (double)

71.94 GFLOPS

Board Design

250W

TDP

50W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Vega 10

GPU Name

Lexa

Vega 10 XT (215-0894200)

GPU Variant

Lexa PRO (215-0904018)

GCN 5.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

12.5 billion

Transistors

2.2 billion

495 mm²

Die Size

103 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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