AMD Radeon RX 540 Mobile vs AMD Radeon Pro Vega 64

VS

AMD Radeon RX 540 Mobile

AMD Radeon Pro Vega 64

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

Main Differences

AMD Radeon RX 540 Mobile 's Advantages

Lower TDP (50W vs 250W)

AMD Radeon Pro Vega 64 's Advantages

Boost Clock has increased by 11% (1350MHz vs 1219MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (402.4GB/s vs 96.00GB/s)

3584 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 540 Mobile

1.248 TFLOPS

Radeon Pro Vega 64 +786%

11.06 TFLOPS

Radeon RX 540 Mobile

VS

Radeon Pro Vega 64

Graphics Card

Nov 2017

Release Date

Jun 2017

Mobility Radeon

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1124 MHz

Base Clock

1250 MHz

1219 MHz

Boost Clock

1350 MHz

1500 MHz

Memory Clock

786 MHz

Memory

2GB

Memory Size

16GB

GDDR5

Memory Type

HBM2

128bit

Memory Bus

2048bit

96.00GB/s

Bandwidth

402.4GB/s

Render Config

8

Compute Units

64

-

512

Shading Units

4096

32

TMUs

256

16

ROPs

64

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

4 MB

-

Theoretical Performance

19.50 GPixel/s

Pixel Rate

86.40 GPixel/s

39.01 GTexel/s

Texture Rate

345.6 GTexel/s

1248 GFLOPS

FP16 (half)

22.12 TFLOPS

1248 GFLOPS

FP32 (float)

11.06 TFLOPS

78.02 GFLOPS

FP64 (double)

691.2 GFLOPS

Board Design

50W

TDP

250W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Lexa

GPU Name

Vega 10

Lexa PRO (215-0904018)

GPU Variant

Vega 10 XT (215-0894200)

GCN 4.0

Architecture

GCN 5.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

2.2 billion

Transistors

12.5 billion

103 mm²

Die Size

495 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_1)

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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