AMD Radeon RX 6600M vs Intel Arc A350M

VS

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6600M and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600M 's Advantages

Boost Clock has increased by 110% (2416MHz vs 1150MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)

1024 additional rendering cores

Intel Arc A350M 's Advantages

Released 10 months late

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +390%

8.659 TFLOPS

Arc A350M

1.766 TFLOPS

Radeon RX 6600M

VS

Arc A350M

Graphics Card

May 2021

Release Date

Mar 2022

Mobility Radeon

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

2068 MHz

Base Clock

300 MHz

2416 MHz

Boost Clock

1150 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

28

Compute Units

-

1792

Shading Units

768

112

TMUs

48

64

ROPs

24

-

Tensor Cores

-

28

RT Cores

6

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

4 MB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

27.60 GPixel/s

270.6 GTexel/s

Texture Rate

55.20 GTexel/s

17.32 TFLOPS

FP16 (half)

3.533 TFLOPS

8.659 TFLOPS

FP32 (float)

1.766 TFLOPS

541.2 GFLOPS

FP64 (double)

441.6 GFLOPS

Graphics Processor

Navi 23

GPU Name

DG2-128

-

GPU Variant

ACM-G11

RDNA 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

7.2 billion

237 mm²

Die Size

157 mm²

Board Design

100W

TDP

25W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

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