AMD Radeon RX 7900 XT vs Intel Arc Pro A40

VS

We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 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 7900 XT 's Advantages

Boost Clock has increased by 41% (2394MHz vs 1700MHz)

More VRAM (20GB vs 6GB)

Larger VRAM bandwidth (800.0GB/s vs 192.0GB/s)

4352 additional rendering cores

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XT +1378%

51.48 TFLOPS

Arc Pro A40

3.482 TFLOPS

Radeon RX 7900 XT

VS

Arc Pro A40

Graphics Card

Nov 2022

Release Date

Aug 2022

Navi III

Generation

Alchemist

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1387 MHz

Base Clock

1500 MHz

2394 MHz

Boost Clock

1700 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

20GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

96bit

800.0GB/s

Bandwidth

192.0GB/s

Render Config

-

SM Count

-

84

Compute Units

-

5376

Shading Units

1024

336

TMUs

64

192

ROPs

32

-

Tensor Cores

-

84

RT Cores

8

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

4 MB

Theoretical Performance

459.6 GPixel/s

Pixel Rate

54.40 GPixel/s

804.4 GTexel/s

Texture Rate

108.8 GTexel/s

103.0 TFLOPS

FP16 (half)

6.963 TFLOPS

51.48 TFLOPS

FP32 (float)

3.482 TFLOPS

1.609 TFLOPS

FP64 (double)

870.4 GFLOPS

Graphics Processor

Navi 31

GPU Name

DG2-128

Navi 31 XT (215-145000156)

GPU Variant

ACM-G11

RDNA 3.0

Architecture

Generation 12.7

TSMC

Foundry

TSMC

5 nm

Process Size

6 nm

57.7 billion

Transistors

7.2 billion

529 mm²

Die Size

157 mm²

Board Design

300W

TDP

50W

700 W

Suggested PSU

250 W

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

Outputs

4x mini-DisplayPort 2.0

2x 8-pin

Power Connectors

None

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

-

CUDA

-

6.7

Shader Model

6.6

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