Intel Arc A780 vs AMD Radeon Pro W5500

VS

Intel Arc A780

AMD Radeon Pro W5500

We compared two Desktop platform GPUs: 16GB VRAM Arc A780 and 8GB VRAM Radeon Pro W5500 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 19% (2200MHz vs 1855MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (559.6GB/s vs 224.0GB/s)

2688 additional rendering cores

AMD Radeon Pro W5500 's Advantages

Lower TDP (125W vs 200W)

Score

Benchmark

FP32 (float)

Arc A780 +244%

18.02 TFLOPS

Radeon Pro W5500

5.224 TFLOPS

Arc A780

VS

Radeon Pro W5500

Graphics Card

Unknown

Release Date

Feb 2020

Alchemist(Arc 7)

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2200 MHz

Base Clock

1744 MHz

2200 MHz

Boost Clock

1855 MHz

1093 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

128bit

559.6GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

-

4096

Shading Units

1408

256

TMUs

88

128

ROPs

32

512

Tensor Cores

-

32

RT Cores

-

16 MB

L2 Cache

2 MB

-

Theoretical Performance

281.6 GPixel/s

Pixel Rate

59.36 GPixel/s

563.2 GTexel/s

Texture Rate

163.2 GTexel/s

36.04 TFLOPS

FP16 (half)

10.45 TFLOPS

18.02 TFLOPS

FP32 (float)

5.224 TFLOPS

2.253 TFLOPS

FP64 (double)

326.5 GFLOPS

Board Design

200W

TDP

125W

550 W

Suggested PSU

300 W

1x HDMI 2.13x DisplayPort 2.0

Outputs

4x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

DG2-512

GPU Name

Navi 14

ACM-G10

GPU Variant

Navi 14 PRO XL

Generation 12.7

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

21.7 billion

Transistors

6.4 billion

406 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.5

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