AMD Radeon Pro W6400 vs AMD Radeon Pro W5500

VS

AMD Radeon Pro W6400

AMD Radeon Pro W5500

We compared two Desktop platform GPUs: 4GB VRAM Radeon Pro W6400 and 8GB VRAM Radeon Pro W5500 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6400 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 26% (2331MHz vs 1855MHz)

Lower TDP (50W vs 125W)

AMD Radeon Pro W5500 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 112.0GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6400

3.58 TFLOPS

Radeon Pro W5500 +45%

5.224 TFLOPS

Blender

Radeon Pro W6400

221

Radeon Pro W5500 +123%

495

Radeon Pro W6400

VS

Radeon Pro W5500

Graphics Card

Jan 2022

Release Date

Feb 2020

Radeon Pro

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x8

Clock Speeds

2331 MHz

Base Clock

1744 MHz

2331 MHz

Boost Clock

1855 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

112.0GB/s

Bandwidth

224.0GB/s

Render Config

12

Compute Units

22

-

768

Shading Units

1408

48

TMUs

88

32

ROPs

32

-

12

RT Cores

-

128 KB per Array

L1 Cache

-

1024 KB

L2 Cache

2 MB

8 MB

L3 Cache

-

Theoretical Performance

74.59 GPixel/s

Pixel Rate

59.36 GPixel/s

111.9 GTexel/s

Texture Rate

163.2 GTexel/s

7.161 TFLOPS

FP16 (half)

10.45 TFLOPS

3.580 TFLOPS

FP32 (float)

5.224 TFLOPS

223.8 GFLOPS

FP64 (double)

326.5 GFLOPS

Board Design

50W

TDP

125W

250 W

Suggested PSU

300 W

2x DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

Navi 24

GPU Name

Navi 14

Navi 24 XL-W

GPU Variant

Navi 14 PRO XL

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

6.4 billion

107 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.6

Shader Model

6.5

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