AMD Radeon Pro 5500 XT vs AMD Radeon Pro W6800X Duo

VS

AMD Radeon Pro 5500 XT

AMD Radeon Pro W6800X Duo

We compared two Desktop platform GPUs: 8GB VRAM Radeon Pro 5500 XT and 32GB VRAM Radeon Pro W6800X Duo to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 5500 XT 's Advantages

Lower TDP (125W vs 400W)

AMD Radeon Pro W6800X Duo 's Advantages

Released 1 years late

Boost Clock has increased by 12% (1967MHz vs 1757MHz)

More VRAM (32GB vs 8GB)

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

2304 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro 5500 XT

5.398 TFLOPS

Radeon Pro W6800X Duo +179%

15.11 TFLOPS

Blender

Radeon Pro 5500 XT

478

Radeon Pro W6800X Duo +212%

1492

Radeon Pro 5500 XT

VS

Radeon Pro W6800X Duo

Graphics Card

Aug 2020

Release Date

Aug 2021

Radeon Pro Mac

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

Apple MPX

Clock Speeds

1187 MHz

Base Clock

1800 MHz

1757 MHz

Boost Clock

1967 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

512.0GB/s

Render Config

24

Compute Units

60

-

1536

Shading Units

3840

96

TMUs

240

32

ROPs

96

-

RT Cores

60

-

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

128 MB

Theoretical Performance

56.22 GPixel/s

Pixel Rate

188.8 GPixel/s

168.7 GTexel/s

Texture Rate

472.1 GTexel/s

10.80 TFLOPS

FP16 (half)

30.21 TFLOPS

5.398 TFLOPS

FP32 (float)

15.11 TFLOPS

337.3 GFLOPS

FP64 (double)

944.2 GFLOPS

Board Design

125W

TDP

400W

300 W

Suggested PSU

800 W

No outputs

Outputs

1x HDMI 2.1 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

Navi 14

GPU Name

Navi 21

Navi 14 PRO XL

GPU Variant

Navi 21 Pro-XLA

RDNA 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

6.4 billion

Transistors

26.8 billion

158 mm²

Die Size

520 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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