AMD Radeon RX 7900 XTX vs Intel Arc Pro A40

VS

AMD Radeon RX 7900 XTX

Intel Arc Pro A40

We compared two Desktop platform GPUs: 24GB VRAM Radeon RX 7900 XTX 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 XTX 's Advantages

Boost Clock has increased by 47% (2498MHz vs 1700MHz)

More VRAM (24GB vs 6GB)

Larger VRAM bandwidth (960.0GB/s vs 192.0GB/s)

5120 additional rendering cores

Intel Arc Pro A40 's Advantages

Lower TDP (50W vs 355W)

Score

Benchmark

FP32 (float)

Radeon RX 7900 XTX +1663%

61.39 TFLOPS

Arc Pro A40

3.482 TFLOPS

Radeon RX 7900 XTX

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

1929 MHz

Base Clock

1500 MHz

2498 MHz

Boost Clock

1700 MHz

2500 MHz

Memory Clock

2000 MHz

Memory

24GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

96bit

960.0GB/s

Bandwidth

192.0GB/s

Render Config

96

Compute Units

-

6144

Shading Units

1024

384

TMUs

64

192

ROPs

32

-

96

RT Cores

8

256 KB per Array

L1 Cache

-

6 MB

L2 Cache

4 MB

96 MB

L3 Cache

-

Theoretical Performance

479.6 GPixel/s

Pixel Rate

54.40 GPixel/s

959.2 GTexel/s

Texture Rate

108.8 GTexel/s

122.8 TFLOPS

FP16 (half)

6.963 TFLOPS

61.39 TFLOPS

FP32 (float)

3.482 TFLOPS

1.918 TFLOPS

FP64 (double)

870.4 GFLOPS

Board Design

355W

TDP

50W

750 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 Processor

Navi 31

GPU Name

DG2-128

Navi 31 XTX (215-145000146)

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

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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