Intel Arc Pro A40 vs NVIDIA GeForce RTX 4080

VS

Intel Arc Pro A40

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 6GB VRAM Arc Pro A40 and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 320W)

NVIDIA GeForce RTX 4080 's Advantages

Boost Clock has increased by 47% (2505MHz vs 1700MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (716.8GB/s vs 192.0GB/s)

8704 additional rendering cores

Score

Benchmark

FP32 (float)

Arc Pro A40

3.482 TFLOPS

GeForce RTX 4080 +1299%

48.74 TFLOPS

Arc Pro A40

VS

GeForce RTX 4080

Graphics Card

Aug 2022

Release Date

Sep 2022

Alchemist

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1500 MHz

Base Clock

2205 MHz

1700 MHz

Boost Clock

2505 MHz

2000 MHz

Memory Clock

1400 MHz

Memory

6GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6X

96bit

Memory Bus

256bit

192.0GB/s

Bandwidth

716.8GB/s

Render Config

-

SM Count

76

1024

Shading Units

9728

64

TMUs

304

32

ROPs

112

-

Tensor Cores

304

8

RT Cores

76

-

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

64 MB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

280.6 GPixel/s

108.8 GTexel/s

Texture Rate

761.5 GTexel/s

6.963 TFLOPS

FP16 (half)

48.74 TFLOPS

3.482 TFLOPS

FP32 (float)

48.74 TFLOPS

870.4 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

50W

TDP

320W

250 W

Suggested PSU

700 W

4x mini-DisplayPort 2.0

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Processor

DG2-128

GPU Name

AD103

ACM-G11

GPU Variant

AD103-300-A1

Generation 12.7

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

6 nm

Process Size

5 nm

7.2 billion

Transistors

45.9 billion

157 mm²

Die Size

379 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

-

CUDA

8.9

6.6

Shader Model

6.7

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