AMD Radeon RX 6650 XT vs ATI Radeon X550 XT

VS

AMD Radeon RX 6650 XT ATI Radeon X550 XT

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 128MB VRAM Radeon X550 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Released 15 years and 4 months late

Boost Clock2635MHz

Larger VRAM bandwidth (280.3GB/s vs 9.600GB/s)

2048 additional rendering cores

Score

Radeon RX 6650 XT

VS

Radeon X550 XT

Graphics Card

May 2022

Release Date

Jan 2007

Navi II

Generation

Radeon R300

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

2055 MHz

Base Clock

-

2635 MHz

Boost Clock

-

2190 MHz

Memory Clock

300 MHz

Memory

8GB

Memory Size

128MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

128bit

280.3GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

-

32

Compute Units

-

2048

Shading Units

-

128

TMUs

4

64

ROPs

4

-

Tensor Cores

-

32

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

168.6 GPixel/s

Pixel Rate

1.600 GPixel/s

337.3 GTexel/s

Texture Rate

1.600 GTexel/s

21.59 TFLOPS

FP16 (half)

-

10.79 TFLOPS

FP32 (float)

-

674.6 GFLOPS

FP64 (double)

-

Graphics Processor

Navi 23

GPU Name

RV410

Navi 23 KXT (215-130000136)

GPU Variant

-

RDNA 2.0

Architecture

R400

TSMC

Foundry

TSMC

7 nm

Process Size

110 nm

11.06 billion

Transistors

0.12 billion

237 mm²

Die Size

156 mm²

Board Design

176W

TDP

Unknown

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 8-pin

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

9.0b (9_2)

4.6

OpenGL

2.0

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

CUDA

-

6.5

Shader Model

-

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