AMD Radeon Pro W6400 vs AMD Radeon RX 9070 XT

VS

AMD Radeon Pro W6400

AMD Radeon RX 9070 XT

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 16GB VRAM Radeon RX 9070 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Lower TDP (50W vs 260W)

AMD Radeon RX 9070 XT 's Advantages

Boost Clock has increased by 16% (2700MHz vs 2331MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (624.1GB/s vs 112.0GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

Radeon RX 9070 XT +517%

22.12 TFLOPS

Radeon Pro W6400

VS

Radeon RX 9070 XT

Graphics Card

Jan 2022

Release Date

Unknown

Radeon Pro

Generation

Navi IV(RX 9000)

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2331 MHz

Base Clock

2210 MHz

2331 MHz

Boost Clock

2700 MHz

1750 MHz

Memory Clock

2438 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

256bit

112.0GB/s

Bandwidth

624.1GB/s

Render Config

12

Compute Units

64

-

768

Shading Units

4096

48

TMUs

256

32

ROPs

96

-

12

RT Cores

64

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

8 MB

L3 Cache

64 MB

Theoretical Performance

74.59 GPixel/s

Pixel Rate

259.2 GPixel/s

111.9 GTexel/s

Texture Rate

691.2 GTexel/s

7.161 TFLOPS

FP16 (half)

44.24 TFLOPS

3.580 TFLOPS

FP32 (float)

22.12 TFLOPS

223.8 GFLOPS

FP64 (double)

691.2 GFLOPS

Board Design

50W

TDP

260W

250 W

Suggested PSU

600 W

2x DisplayPort 1.4a

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

Navi 24

GPU Name

Navi 48

Navi 24 XL-W

GPU Variant

Navi 48 XT

RDNA 2.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

5.4 billion

Transistors

Unknown

107 mm²

Die Size

Unknown

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

-

6.6

Shader Model

6.8

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