AMD Radeon 540 vs Intel Arc A780

VS

AMD Radeon 540

Intel Arc A780

We compared two Desktop platform GPUs: 1024MB VRAM AMD Radeon 540 and 16GB VRAM Arc A780 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 540 's Advantages

Lower TDP (50W vs 200W)

Intel Arc A780 's Advantages

Boost Clock2200MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (559.6GB/s vs 24.00GB/s)

3712 additional rendering cores

Score

Benchmark

FP32 (float)

AMD Radeon 540

0.908 TFLOPS

Arc A780 +1884%

18.02 TFLOPS

AMD Radeon 540

VS

Arc A780

Graphics Card

Apr 2017

Release Date

Unknown

Polaris

Generation

Alchemist(Arc 7)

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2200 MHz

-

Boost Clock

2200 MHz

1500 MHz

Memory Clock

1093 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

32bit

Memory Bus

256bit

24.00GB/s

Bandwidth

559.6GB/s

Render Config

6

Compute Units

-

384

Shading Units

4096

24

TMUs

256

16

ROPs

128

-

Tensor Cores

512

-

RT Cores

32

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

16 MB

-

Theoretical Performance

18.93 GPixel/s

Pixel Rate

281.6 GPixel/s

28.39 GTexel/s

Texture Rate

563.2 GTexel/s

908.5 GFLOPS

FP16 (half)

36.04 TFLOPS

908.5 GFLOPS

FP32 (float)

18.02 TFLOPS

56.78 GFLOPS

FP64 (double)

2.253 TFLOPS

Board Design

50W

TDP

200W

250 W

Suggested PSU

550 W

2x DisplayPort 1.4a

Outputs

1x HDMI 2.13x DisplayPort 2.0

None

Power Connectors

2x 8-pin

Graphics Processor

Lexa

GPU Name

DG2-512

Lexa PRO (215-0904018)

GPU Variant

ACM-G10

GCN 4.0

Architecture

Generation 12.7

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

2.2 billion

Transistors

21.7 billion

103 mm²

Die Size

406 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.6

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