NVIDIA GeForce RTX 4080 Mobile vs Intel Arc A530M

VS

NVIDIA GeForce RTX 4080 Mobile

Intel Arc A530M

We compared two Mobile platform GPUs: 12GB VRAM GeForce RTX 4080 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 4080 Mobile 's Advantages

Boost Clock has increased by 28% (1665MHz vs 1300MHz)

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (432.0GB/s vs 224.0GB/s)

5888 additional rendering cores

Intel Arc A530M 's Advantages

Released 7 months late

Lower TDP (65W vs 110W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Mobile +518%

24.72 TFLOPS

Arc A530M

3.994 TFLOPS

GeForce RTX 4080 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

1290 MHz

Base Clock

900 MHz

1665 MHz

Boost Clock

1300 MHz

2250 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

128bit

432.0GB/s

Bandwidth

224.0GB/s

Render Config

-

58

SM Count

-

7424

Shading Units

1536

232

TMUs

96

80

ROPs

48

232

Tensor Cores

192

58

RT Cores

12

128 KB (per SM)

L1 Cache

-

48 MB

L2 Cache

8 MB

-

Theoretical Performance

133.2 GPixel/s

Pixel Rate

62.40 GPixel/s

386.3 GTexel/s

Texture Rate

124.8 GTexel/s

24.72 TFLOPS

FP16 (half)

7.987 TFLOPS

24.72 TFLOPS

FP32 (float)

3.994 TFLOPS

386.3 GFLOPS

FP64 (double)

-

Board Design

110W

TDP

65W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

AD104

GPU Name

DG2-256

GN21-X9

GPU Variant

ACM-G12

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

4 nm

Process Size

6 nm

35.8 billion

Transistors

Unknown

295 mm²

Die Size

Unknown

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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