Intel Arc A770M vs AMD Radeon Pro W5500M

VS

Intel Arc A770M

AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 1 years and 11 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

2688 additional rendering cores

AMD Radeon Pro W5500M 's Advantages

Boost Clock has increased by 3% (1700MHz vs 1650MHz)

Lower TDP (85W vs 120W)

Score

Benchmark

FP32 (float)

Arc A770M +182%

13.52 TFLOPS

Radeon Pro W5500M

4.787 TFLOPS

Arc A770M

VS

Radeon Pro W5500M

Graphics Card

Jan 2022

Release Date

Feb 2020

Alchemist

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

300 MHz

Base Clock

1000 MHz

1650 MHz

Boost Clock

1700 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

22

-

4096

Shading Units

1408

256

TMUs

88

128

ROPs

32

-

32

RT Cores

-

16 MB

L2 Cache

2 MB

-

Theoretical Performance

211.2 GPixel/s

Pixel Rate

54.40 GPixel/s

422.4 GTexel/s

Texture Rate

149.6 GTexel/s

27.03 TFLOPS

FP16 (half)

9.574 TFLOPS

13.52 TFLOPS

FP32 (float)

4.787 TFLOPS

-

FP64 (double)

299.2 GFLOPS

Board Design

120W

TDP

85W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

DG2-512

GPU Name

Navi 14

ACM-G10

GPU Variant

Navi 14 PRO XTM

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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