ATI Radeon X550 XT vs NVIDIA RTX A4000H

VS

ATI Radeon X550 XT

NVIDIA RTX A4000H

We compared two Desktop platform GPUs: 128MB VRAM Radeon X550 XT and 16GB VRAM RTX A4000H to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4000H 's Advantages

Released 14 years and 3 months late

Boost Clock1560MHz

More VRAM (16GB vs 128GB)

Larger VRAM bandwidth (448.0GB/s vs 9.600GB/s)

6144 additional rendering cores

Score

Radeon X550 XT

VS

RTX A4000H

Graphics Card

Jan 2007

Release Date

Apr 2021

Radeon R300

Generation

Quadro Ampere

Desktop

Type

Desktop

PCIe 1.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

735 MHz

-

Boost Clock

1560 MHz

300 MHz

Memory Clock

1750 MHz

Memory

128MB

Memory Size

16GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

256bit

9.600GB/s

Bandwidth

448.0GB/s

Render Config

-

SM Count

48

-

Shading Units

6144

4

TMUs

192

4

ROPs

96

-

Tensor Cores

192

-

RT Cores

48

-

L1 Cache

128 KB (per SM)

-

L2 Cache

4 MB

-

Theoretical Performance

1.600 GPixel/s

Pixel Rate

149.8 GPixel/s

1.600 GTexel/s

Texture Rate

299.5 GTexel/s

-

FP16 (half)

19.17 TFLOPS

-

FP32 (float)

19.17 TFLOPS

-

FP64 (double)

299.5 GFLOPS

Board Design

Unknown

TDP

140W

200 W

Suggested PSU

300 W

1x DVI 1x VGA 1x S-Video

Outputs

4x DisplayPort 1.4a

None

Power Connectors

1x 6-pin

Graphics Processor

RV410

GPU Name

GA104

-

GPU Variant

GA104-???-A1

R400

Architecture

Ampere

TSMC

Foundry

Samsung

110 nm

Process Size

8 nm

0.12 billion

Transistors

17.4 billion

156 mm²

Die Size

392 mm²

Graphics Features

9.0b (9_2)

DirectX

12 Ultimate (12_2)

2.0

OpenGL

4.6

N/A

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

-

Shader Model

6.7

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