NVIDIA GeForce RTX 4080 vs Intel Arc Pro A40

VS

NVIDIA GeForce RTX 4080 Intel Arc Pro A40

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 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

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 +1299%

48.74 TFLOPS

Arc Pro A40

3.482 TFLOPS

GeForce RTX 4080

VS

Arc Pro A40

Graphics Card

Sep 2022

Release Date

Aug 2022

GeForce 40

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

2205 MHz

Base Clock

1500 MHz

2505 MHz

Boost Clock

1700 MHz

1400 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

6GB

GDDR6X

Memory Type

GDDR6

256bit

Memory Bus

96bit

716.8GB/s

Bandwidth

192.0GB/s

Render Config

76

SM Count

-

Compute Units

-

9728

Shading Units

1024

304

TMUs

64

112

ROPs

32

304

Tensor Cores

-

76

RT Cores

8

128 KB (per SM)

L1 Cache

-

64 MB

L2 Cache

4 MB

Theoretical Performance

280.6 GPixel/s

Pixel Rate

54.40 GPixel/s

761.5 GTexel/s

Texture Rate

108.8 GTexel/s

48.74 TFLOPS

FP16 (half)

6.963 TFLOPS

48.74 TFLOPS

FP32 (float)

3.482 TFLOPS

761.5 GFLOPS

FP64 (double)

870.4 GFLOPS

Graphics Processor

AD103

GPU Name

DG2-128

AD103-300-A1

GPU Variant

ACM-G11

Ada Lovelace

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

45.9 billion

Transistors

7.2 billion

379 mm²

Die Size

157 mm²

Board Design

320W

TDP

50W

700 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 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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