NVIDIA GeForce RTX 4090 Mobile vs Intel Arc A530M

VS

NVIDIA GeForce RTX 4090 Mobile Intel Arc A530M

We compared two Mobile platform GPUs: 16GB VRAM GeForce RTX 4090 Mobile and 8GB VRAM Arc A530M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 Mobile 's Advantages

Boost Clock has increased by 30% (1695MHz vs 1300MHz)

More VRAM (16GB vs 8GB)

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

8192 additional rendering cores

Intel Arc A530M 's Advantages

Released 7 months late

Lower TDP (65W vs 120W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 Mobile +725%

32.98 TFLOPS

Arc A530M

3.994 TFLOPS

GeForce RTX 4090 Mobile

VS

Arc A530M

Graphics Card

Jan 2023

Release Date

Aug 2023

GeForce 40 Mobile

Generation

Alchemist

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1335 MHz

Base Clock

900 MHz

1695 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

76

SM Count

-

Compute Units

-

9728

Shading Units

1536

304

TMUs

96

112

ROPs

48

304

Tensor Cores

192

76

RT Cores

12

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

8 MB

Theoretical Performance

189.8 GPixel/s

Pixel Rate

62.40 GPixel/s

515.3 GTexel/s

Texture Rate

124.8 GTexel/s

32.98 TFLOPS

FP16 (half)

7.987 TFLOPS

32.98 TFLOPS

FP32 (float)

3.994 TFLOPS

515.3 GFLOPS

FP64 (double)

-

Graphics Processor

AD103

GPU Name

DG2-256

GN21-X11

GPU Variant

ACM-G12

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

45.9 billion

Transistors

Unknown

379 mm²

Die Size

Unknown

Board Design

120W

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

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.6

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