AMD Radeon RX 7900M vs Intel Arc A530M

VS

We compared two Mobile platform GPUs: 16GB VRAM Radeon RX 7900M and 8GB VRAM Arc A530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7900M 's Advantages

Boost Clock has increased by 61% (2090MHz vs 1300MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (576.0GB/s vs 224.0GB/s)

3072 additional rendering cores

Intel Arc A530M 's Advantages

Lower TDP (65W vs 180W)

Score

Benchmark

FP32 (float)

Radeon RX 7900M +864%

38.52 TFLOPS

Arc A530M

3.994 TFLOPS

Radeon RX 7900M

VS

Arc A530M

Graphics Card

Oct 2023

Release Date

Aug 2023

Navi Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1825 MHz

Base Clock

900 MHz

2090 MHz

Boost Clock

1300 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

576.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

72

Compute Units

-

4608

Shading Units

1536

288

TMUs

96

192

ROPs

48

-

Tensor Cores

192

72

RT Cores

12

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

8 MB

Theoretical Performance

401.3 GPixel/s

Pixel Rate

62.40 GPixel/s

601.9 GTexel/s

Texture Rate

124.8 GTexel/s

77.05 TFLOPS

FP16 (half)

7.987 TFLOPS

38.52 TFLOPS

FP32 (float)

3.994 TFLOPS

1204 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 31

GPU Name

DG2-256

Navi 31

GPU Variant

ACM-G12

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

57.7 billion

Transistors

Unknown

529 mm²

Die Size

Unknown

Board Design

180W

TDP

65W

-

Suggested PSU

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

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

-

CUDA

-

6.7

Shader Model

6.6

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