Intel Arc A780 vs AMD Radeon RX 590

VS

Intel Arc A780 AMD Radeon RX 590

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 8GB VRAM Radeon RX 590 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A780 's Advantages

Boost Clock has increased by 42% (2200MHz vs 1545MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (559.6GB/s vs 256.0GB/s)

1792 additional rendering cores

AMD Radeon RX 590 's Advantages

Lower TDP (175W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +153%

18.02 TFLOPS

Radeon RX 590

7.119 TFLOPS

Arc A780

VS

Radeon RX 590

Graphics Card

Unknown

Release Date

Nov 2018

Alchemist

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

2200 MHz

Base Clock

1469 MHz

2200 MHz

Boost Clock

1545 MHz

1093 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

256bit

559.6GB/s

Bandwidth

256.0GB/s

Render Config

-

SM Count

-

Compute Units

36

4096

Shading Units

2304

256

TMUs

144

128

ROPs

32

512

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

2 MB

Theoretical Performance

281.6 GPixel/s

Pixel Rate

49.44 GPixel/s

563.2 GTexel/s

Texture Rate

222.5 GTexel/s

36.04 TFLOPS

FP16 (half)

7.119 TFLOPS

18.02 TFLOPS

FP32 (float)

7.119 TFLOPS

-

FP64 (double)

445.0 GFLOPS

Graphics Processor

DG2-512

GPU Name

Polaris 30

ACM-G10

GPU Variant

Polaris 30 XT (215-0922006)

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

12 nm

21.7 billion

Transistors

5.7 billion

406 mm²

Die Size

232 mm²

Board Design

200W

TDP

175W

550 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 2.0

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.6

Shader Model

6.4

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