AMD Radeon RX 6450M vs Intel Arc A730M

VS

AMD Radeon RX 6450M

Intel Arc A730M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6450M and 12GB VRAM Arc A730M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6450M 's Advantages

Released 1 years late

Boost Clock has increased by 124% (2460MHz vs 1100MHz)

Lower TDP (50W vs 80W)

Intel Arc A730M 's Advantages

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (336.0GB/s vs 128.0GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6450M

3.779 TFLOPS

Arc A730M +78%

6.758 TFLOPS

Radeon RX 6450M

VS

Arc A730M

Graphics Card

Jan 2023

Release Date

Jan 2022

Navi Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2000 MHz

Base Clock

300 MHz

2460 MHz

Boost Clock

1100 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

192bit

128.0GB/s

Bandwidth

336.0GB/s

Render Config

12

Compute Units

-

768

Shading Units

3072

48

TMUs

192

32

ROPs

96

-

12

RT Cores

24

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

12 MB

16 MB

L3 Cache

-

Theoretical Performance

78.72 GPixel/s

Pixel Rate

105.6 GPixel/s

118.1 GTexel/s

Texture Rate

211.2 GTexel/s

7.557 TFLOPS

FP16 (half)

13.52 TFLOPS

3.779 TFLOPS

FP32 (float)

6.758 TFLOPS

236.2 GFLOPS

FP64 (double)

-

Board Design

50W

TDP

80W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 24

GPU Name

DG2-512

Navi 24 XML

GPU Variant

ACM-G10

RDNA 2.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

5.4 billion

Transistors

21.7 billion

107 mm²

Die Size

406 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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