NVIDIA GeForce RTX 4090D vs Intel Arc Pro A40

VS

NVIDIA GeForce RTX 4090D

Intel Arc Pro A40

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090D and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090D 's Advantages

Released 1 years and 4 months late

Boost Clock has increased by 48% (2520MHz vs 1700MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (1008GB/s vs 192.0GB/s)

13568 additional rendering cores

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090D +2012%

73.54 TFLOPS

Arc Pro A40

3.482 TFLOPS

GeForce RTX 4090D

VS

Arc Pro A40

Graphics Card

Dec 2023

Release Date

Aug 2022

GeForce 40

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2280 MHz

Base Clock

1500 MHz

2520 MHz

Boost Clock

1700 MHz

1313 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

384bit

Memory Bus

96bit

1008GB/s

Bandwidth

192.0GB/s

Render Config

-

114

SM Count

-

14592

Shading Units

1024

456

TMUs

64

176

ROPs

32

456

Tensor Cores

-

114

RT Cores

8

128 KB (per SM)

L1 Cache

-

72 MB

L2 Cache

4 MB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

54.40 GPixel/s

1149 GTexel/s

Texture Rate

108.8 GTexel/s

73.54 TFLOPS

FP16 (half)

6.963 TFLOPS

73.54 TFLOPS

FP32 (float)

3.482 TFLOPS

1149 GFLOPS

FP64 (double)

870.4 GFLOPS

Board Design

425W

TDP

50W

800 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

4x mini-DisplayPort 2.0

1x 16-pin

Power Connectors

None

Graphics Processor

AD102

GPU Name

DG2-128

AD102-250-A1

GPU Variant

ACM-G11

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

76.3 billion

Transistors

7.2 billion

609 mm²

Die Size

157 mm²

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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