AMD Radeon RX 550X vs AMD Radeon PRO W7700

VS

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 550X and 16GB VRAM Radeon PRO W7700 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 550X 's Advantages

Lower TDP (50W vs 190W)

AMD Radeon PRO W7700 's Advantages

Released 4 years and 11 months late

Boost Clock has increased by 120% (2600MHz vs 1183MHz)

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (576.0GB/s vs 96.00GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 550X

1.211 TFLOPS

Radeon PRO W7700 +2538%

31.95 TFLOPS

Radeon RX 550X

VS

Radeon PRO W7700

Graphics Card

Dec 2018

Release Date

Nov 2023

Polaris

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1100 MHz

Base Clock

1900 MHz

1183 MHz

Boost Clock

2600 MHz

1500 MHz

Memory Clock

2250 MHz

Memory

4GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

128bit

Memory Bus

256bit

96.00GB/s

Bandwidth

576.0GB/s

Render Config

-

SM Count

-

8

Compute Units

48

512

Shading Units

3072

32

TMUs

192

16

ROPs

96

-

Tensor Cores

-

RT Cores

48

16 KB (per CU)

L1 Cache

128 KB per Array

512 KB

L2 Cache

2 MB

Theoretical Performance

18.93 GPixel/s

Pixel Rate

249.6 GPixel/s

37.86 GTexel/s

Texture Rate

499.2 GTexel/s

1211 GFLOPS

FP16 (half)

63.90 TFLOPS

1211 GFLOPS

FP32 (float)

31.95 TFLOPS

75.71 GFLOPS

FP64 (double)

998.4 GFLOPS

Graphics Processor

Lexa

GPU Name

Navi 32

Lexa PRO (215-0904018)

GPU Variant

Navi 32

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

2.2 billion

Transistors

28.1 billion

103 mm²

Die Size

346 mm²

Board Design

50W

TDP

190W

250 W

Suggested PSU

450 W

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

Outputs

4x DisplayPort 2.1

None

Power Connectors

1x 8-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.2

Vulkan

1.3

-

CUDA

-

6.4

Shader Model

6.7

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