Intel Arc A350 vs AMD Radeon Pro W6400

VS

Intel Arc A350

AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 4GB VRAM Arc A350 and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

Intel Arc A350 's Advantages

Larger VRAM bandwidth (124.0GB/s vs 112.0GB/s)

Lower TDP (25W vs 50W)

AMD Radeon Pro W6400 's Advantages

Boost Clock has increased by 17% (2331MHz vs 2000MHz)

Score

Benchmark

FP32 (float)

Arc A350

3.072 TFLOPS

Radeon Pro W6400 +16%

3.58 TFLOPS

Arc A350

VS

Radeon Pro W6400

Graphics Card

Jan 2022

Release Date

Jan 2022

Alchemist(Arc 3)

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

2000 MHz

Base Clock

2331 MHz

2000 MHz

Boost Clock

2331 MHz

1937 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

64bit

124.0GB/s

Bandwidth

112.0GB/s

Render Config

-

Compute Units

12

-

768

Shading Units

768

48

TMUs

48

24

ROPs

32

96

Tensor Cores

-

6

RT Cores

12

-

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

-

L3 Cache

8 MB

Theoretical Performance

48.00 GPixel/s

Pixel Rate

74.59 GPixel/s

96.00 GTexel/s

Texture Rate

111.9 GTexel/s

6.144 TFLOPS

FP16 (half)

7.161 TFLOPS

3.072 TFLOPS

FP32 (float)

3.580 TFLOPS

768.0 GFLOPS

FP64 (double)

223.8 GFLOPS

Board Design

25W

TDP

50W

200 W

Suggested PSU

250 W

No outputs

Outputs

2x DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

DG2-128

GPU Name

Navi 24

ACM-G11

GPU Variant

Navi 24 XL-W

Generation 12.7

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

7.2 billion

Transistors

5.4 billion

157 mm²

Die Size

107 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

-

6.6

Shader Model

6.6

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