AMD Radeon RX 7800 XT vs Intel Arc Pro A40

VS

AMD Radeon RX 7800 XT

Intel Arc Pro A40

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 6GB VRAM Arc Pro A40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7800 XT 's Advantages

Released 1 years late

Boost Clock has increased by 43% (2430MHz vs 1700MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (624.1GB/s vs 192.0GB/s)

2816 additional rendering cores

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +971%

37.32 TFLOPS

Arc Pro A40

3.482 TFLOPS

Radeon RX 7800 XT

VS

Arc Pro A40

Graphics Card

Aug 2023

Release Date

Aug 2022

Navi III

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1295 MHz

Base Clock

1500 MHz

2430 MHz

Boost Clock

1700 MHz

2438 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

96bit

624.1GB/s

Bandwidth

192.0GB/s

Render Config

60

Compute Units

-

3840

Shading Units

1024

240

TMUs

64

96

ROPs

32

-

60

RT Cores

8

128 KB per Array

L1 Cache

-

4 MB

L2 Cache

4 MB

64 MB

L3 Cache

-

Theoretical Performance

233.3 GPixel/s

Pixel Rate

54.40 GPixel/s

583.2 GTexel/s

Texture Rate

108.8 GTexel/s

74.65 TFLOPS

FP16 (half)

6.963 TFLOPS

37.32 TFLOPS

FP32 (float)

3.482 TFLOPS

1166 GFLOPS

FP64 (double)

870.4 GFLOPS

Board Design

263W

TDP

50W

600 W

Suggested PSU

250 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

4x mini-DisplayPort 2.0

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 32

GPU Name

DG2-128

Navi 32 XT (215-180000006)

GPU Variant

ACM-G11

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

28.1 billion

Transistors

7.2 billion

346 mm²

Die Size

157 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

6.7

Shader Model

6.6

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