AMD Radeon Pro W6400 vs AMD Radeon RX 6400

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 4GB VRAM Radeon RX 6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Boost Clock has increased by 0% (2331MHz vs 2321MHz)

Lower TDP (50W vs 53W)

AMD Radeon RX 6400 's Advantages

Larger VRAM bandwidth (128.0GB/s vs 112.0GB/s)

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

Radeon RX 6400

3.565 TFLOPS

Blender

Radeon Pro W6400

221

Radeon RX 6400 +47%

325

Shadow of the Tomb Raider 2160p

Radeon Pro W6400

8

Radeon RX 6400

8

Shadow of the Tomb Raider 1440p

Radeon Pro W6400

20

Radeon RX 6400

20

Shadow of the Tomb Raider 1080p

Radeon Pro W6400

35

Radeon RX 6400

35

Radeon Pro W6400

VS

Radeon RX 6400

Graphics Card

Jan 2022

Release Date

Jan 2022

Radeon Pro

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x4

Clock Speeds

2331 MHz

Base Clock

1923 MHz

2331 MHz

Boost Clock

2321 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

64bit

112.0GB/s

Bandwidth

128.0GB/s

Render Config

-

SM Count

-

12

Compute Units

12

768

Shading Units

768

48

TMUs

48

32

ROPs

32

-

Tensor Cores

-

12

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

1024 KB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

74.27 GPixel/s

111.9 GTexel/s

Texture Rate

111.4 GTexel/s

7.161 TFLOPS

FP16 (half)

7.130 TFLOPS

3.580 TFLOPS

FP32 (float)

3.565 TFLOPS

223.8 GFLOPS

FP64 (double)

222.8 GFLOPS

Graphics Processor

Navi 24

GPU Name

Navi 24

Navi 24 XL-W

GPU Variant

Navi 24 XL (215-135000046)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

6 nm

5.4 billion

Transistors

5.4 billion

107 mm²

Die Size

107 mm²

Board Design

50W

TDP

53W

250 W

Suggested PSU

250 W

2x DisplayPort 1.4a

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.6

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