AMD Radeon RX 6600 vs NVIDIA Quadro FX 550

VS

AMD Radeon RX 6600

NVIDIA Quadro FX 550

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 and 128MB VRAM Quadro FX 550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 's Advantages

Released 15 years and 6 months late

Boost Clock2491MHz

More VRAM (8GB vs 128GB)

Larger VRAM bandwidth (224.0GB/s vs 12.80GB/s)

1792 additional rendering cores

NVIDIA Quadro FX 550 's Advantages

Lower TDP (30W vs 132W)

Score

Radeon RX 6600

VS

Quadro FX 550

Graphics Card

Oct 2021

Release Date

Apr 2006

Navi II

Generation

Quadro FX Curie

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

1626 MHz

Base Clock

-

2491 MHz

Boost Clock

-

1750 MHz

Memory Clock

400 MHz

Memory

8GB

Memory Size

128MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

12.80GB/s

Render Config

28

Compute Units

-

1792

Shading Units

-

112

TMUs

8

64

ROPs

4

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

32 MB

L3 Cache

-

Theoretical Performance

159.4 GPixel/s

Pixel Rate

1.440 GPixel/s

279.0 GTexel/s

Texture Rate

2.880 GTexel/s

17.86 TFLOPS

FP16 (half)

-

8.928 TFLOPS

FP32 (float)

-

558.0 GFLOPS

FP64 (double)

-

Board Design

132W

TDP

30W

300 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

NV43

Navi 23 XL (215-130000016)

GPU Variant

NV43 GL

RDNA 2.0

Architecture

Curie

TSMC

Foundry

TSMC

7 nm

Process Size

110 nm

11.06 billion

Transistors

0.146 billion

237 mm²

Die Size

154 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

9.0c (9_3)

4.6

OpenGL

2.0 (full) 2.1 (partial)

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

3.0

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