AMD Radeon Pro W6800 vs AMD Radeon RX 550

VS

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 2GB VRAM Radeon RX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 96% (2320MHz vs 1183MHz)

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 112.0GB/s)

3328 additional rendering cores

AMD Radeon RX 550 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800 +1371%

17.82 TFLOPS

Radeon RX 550

1.211 TFLOPS

Radeon Pro W6800

VS

Radeon RX 550

Graphics Card

Jun 2021

Release Date

Apr 2017

Radeon Pro

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

2075 MHz

Base Clock

1100 MHz

2320 MHz

Boost Clock

1183 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

112.0GB/s

Render Config

-

SM Count

-

60

Compute Units

8

3840

Shading Units

512

240

TMUs

32

96

ROPs

16

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

512 KB

Theoretical Performance

222.7 GPixel/s

Pixel Rate

18.93 GPixel/s

556.8 GTexel/s

Texture Rate

37.86 GTexel/s

35.64 TFLOPS

FP16 (half)

1211 GFLOPS

17.82 TFLOPS

FP32 (float)

1211 GFLOPS

1114 GFLOPS

FP64 (double)

75.71 GFLOPS

Graphics Processor

Navi 21

GPU Name

Lexa

-

GPU Variant

Lexa PRO (215-0904018)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

26.8 billion

Transistors

2.2 billion

520 mm²

Die Size

103 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

6x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

CUDA

-

6.5

Shader Model

6.4

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