AMD Radeon R5 A255 vs Intel Arc A350M

VS

We compared two Mobile platform GPUs: 1024MB VRAM Radeon R5 A255 and 4GB VRAM Arc A350M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350M 's Advantages

Released 8 years and 2 months late

Boost Clock has increased by 22% (1150MHz vs 940MHz)

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (112.0GB/s vs 64.00GB/s)

384 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R5 A255

0.721 TFLOPS

Arc A350M +144%

1.766 TFLOPS

Radeon R5 A255

VS

Arc A350M

Graphics Card

Jan 2014

Release Date

Mar 2022

All-In-One

Generation

Alchemist

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

925 MHz

Base Clock

300 MHz

940 MHz

Boost Clock

1150 MHz

1000 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

64bit

64.00GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

6

Compute Units

-

384

Shading Units

768

24

TMUs

48

8

ROPs

24

-

Tensor Cores

-

RT Cores

6

16 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

4 MB

Theoretical Performance

7.520 GPixel/s

Pixel Rate

27.60 GPixel/s

22.56 GTexel/s

Texture Rate

55.20 GTexel/s

-

FP16 (half)

3.533 TFLOPS

721.9 GFLOPS

FP32 (float)

1.766 TFLOPS

-

FP64 (double)

441.6 GFLOPS

Graphics Processor

Topaz

GPU Name

DG2-128

Topaz PRO (216-0858030)

GPU Variant

ACM-G11

GCN 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

28 nm

Process Size

6 nm

1.55 billion

Transistors

7.2 billion

125 mm²

Die Size

157 mm²

Board Design

Unknown

TDP

25W

-

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2.170

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.6

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