AMD Radeon RX 6650 XT vs AMD Radeon RX 6300

VS

AMD Radeon RX 6650 XT

AMD Radeon RX 6300

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6650 XT and 2GB VRAM Radeon RX 6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6650 XT 's Advantages

Boost Clock has increased by 29% (2635MHz vs 2040MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (280.3GB/s vs 64.00GB/s)

1280 additional rendering cores

AMD Radeon RX 6300 's Advantages

Lower TDP (32W vs 176W)

Score

Benchmark

FP32 (float)

Radeon RX 6650 XT +244%

10.79 TFLOPS

Radeon RX 6300

3.133 TFLOPS

Radeon RX 6650 XT

VS

Radeon RX 6300

Graphics Card

May 2022

Release Date

Unknown

Navi II

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x4

Clock Speeds

2055 MHz

Base Clock

1000 MHz

2635 MHz

Boost Clock

2040 MHz

2190 MHz

Memory Clock

2000 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

32bit

280.3GB/s

Bandwidth

64.00GB/s

Render Config

32

Compute Units

12

-

2048

Shading Units

768

128

TMUs

48

64

ROPs

32

-

32

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

1024 KB

32 MB

L3 Cache

8 MB

Theoretical Performance

168.6 GPixel/s

Pixel Rate

65.28 GPixel/s

337.3 GTexel/s

Texture Rate

97.92 GTexel/s

21.59 TFLOPS

FP16 (half)

6.267 TFLOPS

10.79 TFLOPS

FP32 (float)

3.133 TFLOPS

674.6 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

176W

TDP

32W

450 W

Suggested PSU

200 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x HDMI 2.1

1x 8-pin

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

Navi 24

Navi 23 KXT (215-130000136)

GPU Variant

Navi 24 XL

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

11.06 billion

Transistors

5.4 billion

237 mm²

Die Size

107 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

6.5

Shader Model

6.7

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