Intel Arc A770M vs AMD Radeon Pro 575X

VS

We compared two Mobile platform GPUs: 16GB VRAM Arc A770M and 4GB VRAM Radeon Pro 575X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A770M 's Advantages

Released 2 years and 10 months late

Boost Clock1650MHz

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 217.6GB/s)

2048 additional rendering cores

Lower TDP (120W vs 150W)

Score

Benchmark

FP32 (float)

Arc A770M +201%

13.52 TFLOPS

Radeon Pro 575X

4.489 TFLOPS

Arc A770M

VS

Radeon Pro 575X

Graphics Card

Jan 2022

Release Date

Mar 2019

Alchemist

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

300 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

1700 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

512.0GB/s

Bandwidth

217.6GB/s

Render Config

-

SM Count

-

Compute Units

32

4096

Shading Units

2048

256

TMUs

128

ROPs

32

-

Tensor Cores

-

32

RT Cores

-

L1 Cache

16 KB (per CU)

16 MB

L2 Cache

2 MB

Theoretical Performance

211.2 GPixel/s

Pixel Rate

35.07 GPixel/s

422.4 GTexel/s

Texture Rate

140.3 GTexel/s

27.03 TFLOPS

FP16 (half)

4.489 TFLOPS

13.52 TFLOPS

FP32 (float)

4.489 TFLOPS

-

FP64 (double)

280.6 GFLOPS

Graphics Processor

DG2-512

GPU Name

Polaris 20

ACM-G10

GPU Variant

Polaris 20 XL (215-0910052)

Generation 12.7

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

6 nm

Process Size

14 nm

21.7 billion

Transistors

5.7 billion

406 mm²

Die Size

232 mm²

Board Design

120W

TDP

150W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

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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