AMD Radeon RX 7900M vs Intel Arc A350M

VS

AMD Radeon RX 7900M

Intel Arc A350M

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M 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 7900M 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 82% (2090MHz vs 1150MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 112.0GB/s)

3840 additional rendering cores

Intel Arc A350M 's Advantages

Lower TDP (25W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +2081%

38.52 TFLOPS

Arc A350M

1.766 TFLOPS

Blender

Radeon RX 7900M +558%

2583

Arc A350M

392

Radeon RX 7900M

VS

Arc A350M

Graphics Card

Oct 2023

Release Date

Mar 2022

Navi Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

300 MHz

2090 MHz

Boost Clock

1150 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

64bit

576.0GB/s

Bandwidth

112.0GB/s

Render Config

72

Compute Units

-

4608

Shading Units

768

288

TMUs

48

192

ROPs

24

-

72

RT Cores

6

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

401.3 GPixel/s

Pixel Rate

27.60 GPixel/s

601.9 GTexel/s

Texture Rate

55.20 GTexel/s

77.05 TFLOPS

FP16 (half)

3.533 TFLOPS

38.52 TFLOPS

FP32 (float)

1.766 TFLOPS

1204 GFLOPS

FP64 (double)

441.6 GFLOPS

Board Design

180W

TDP

25W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 31

GPU Name

DG2-128

Navi 31

GPU Variant

ACM-G11

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

57.7 billion

Transistors

7.2 billion

529 mm²

Die Size

157 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.6

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