AMD Radeon R9 M290X vs Intel Arc A350M

VS

AMD Radeon R9 M290X

Intel Arc A350M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R9 M290X and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M290X 's Advantages

Larger VRAM bandwidth (153.6GB/s vs 112.0GB/s)

512 additional rendering cores

Intel Arc A350M 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 28% (1150MHz vs 900MHz)

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon R9 M290X +30%

2.304 TFLOPS

Arc A350M

1.766 TFLOPS

Radeon R9 M290X

VS

Arc A350M

Graphics Card

Jan 2014

Release Date

Mar 2022

Crystal System

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

850 MHz

Base Clock

300 MHz

900 MHz

Boost Clock

1150 MHz

1200 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

153.6GB/s

Bandwidth

112.0GB/s

Render Config

20

Compute Units

-

1280

Shading Units

768

80

TMUs

48

32

ROPs

24

-

RT Cores

6

16 KB (per CU)

L1 Cache

-

512 KB

L2 Cache

4 MB

-

Theoretical Performance

28.80 GPixel/s

Pixel Rate

27.60 GPixel/s

72.00 GTexel/s

Texture Rate

55.20 GTexel/s

-

FP16 (half)

3.533 TFLOPS

2.304 TFLOPS

FP32 (float)

1.766 TFLOPS

144.0 GFLOPS

FP64 (double)

441.6 GFLOPS

Board Design

100W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Neptune

GPU Name

DG2-128

Neptune XT (216-0847000)

GPU Variant

ACM-G11

GCN 1.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

2.8 billion

Transistors

7.2 billion

212 mm²

Die Size

157 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.2

OpenCL

3.0

1.2

Vulkan

1.3

-

5.1

Shader Model

6.6

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