AMD Radeon RX Vega 64 vs AMD Radeon 540

VS

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX Vega 64 and 1024MB VRAM AMD Radeon 540 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX Vega 64 's Advantages

Boost Clock1546MHz

More VRAM (8GB vs 1GB)

Larger VRAM bandwidth (483.8GB/s vs 24.00GB/s)

3712 additional rendering cores

AMD Radeon 540 's Advantages

Lower TDP (50W vs 295W)

Score

Benchmark

FP32 (float)

Radeon RX Vega 64 +1294%

12.66 TFLOPS

AMD Radeon 540

0.908 TFLOPS

Radeon RX Vega 64

VS

AMD Radeon 540

Graphics Card

Aug 2017

Release Date

Apr 2017

Vega

Generation

Polaris

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1247 MHz

Base Clock

-

1546 MHz

Boost Clock

-

945 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

1024MB

HBM2

Memory Type

GDDR5

2048bit

Memory Bus

32bit

483.8GB/s

Bandwidth

24.00GB/s

Render Config

-

SM Count

-

64

Compute Units

6

4096

Shading Units

384

256

TMUs

24

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

98.94 GPixel/s

Pixel Rate

18.93 GPixel/s

395.8 GTexel/s

Texture Rate

28.39 GTexel/s

25.33 TFLOPS

FP16 (half)

908.5 GFLOPS

12.66 TFLOPS

FP32 (float)

908.5 GFLOPS

791.6 GFLOPS

FP64 (double)

56.78 GFLOPS

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

Board Design

295W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

2x DisplayPort 1.4a

2x 8-pin

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

1.3

-

CUDA

-

6.4

Shader Model

6.7

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