AMD Radeon RX 6300 vs AMD Radeon RX 6750 XT

VS

AMD Radeon RX 6300

AMD Radeon RX 6750 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 12GB VRAM Radeon RX 6750 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6300 's Advantages

Lower TDP (32W vs 250W)

AMD Radeon RX 6750 XT 's Advantages

Boost Clock has increased by 27% (2600MHz vs 2040MHz)

More VRAM (12GB vs 2GB)

Larger VRAM bandwidth (432.0GB/s vs 64.00GB/s)

1792 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300

3.133 TFLOPS

Radeon RX 6750 XT +324%

13.31 TFLOPS

Radeon RX 6300

VS

Radeon RX 6750 XT

Graphics Card

Unknown

Release Date

Mar 2022

Navi II

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

2150 MHz

2040 MHz

Boost Clock

2600 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

2GB

Memory Size

12GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

192bit

64.00GB/s

Bandwidth

432.0GB/s

Render Config

12

Compute Units

40

-

768

Shading Units

2560

48

TMUs

160

32

ROPs

64

-

12

RT Cores

40

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

3 MB

8 MB

L3 Cache

96 MB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

166.4 GPixel/s

97.92 GTexel/s

Texture Rate

416.0 GTexel/s

6.267 TFLOPS

FP16 (half)

26.62 TFLOPS

3.133 TFLOPS

FP32 (float)

13.31 TFLOPS

195.8 GFLOPS

FP64 (double)

832.0 GFLOPS

Board Design

32W

TDP

250W

200 W

Suggested PSU

600 W

2x HDMI 2.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Navi 24

GPU Name

Navi 22

Navi 24 XL

GPU Variant

Navi 22 KXT (215-127000144)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

17.2 billion

107 mm²

Die Size

335 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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