AMD Radeon RX 6300 vs AMD Radeon RX 8800 XT

VS

AMD Radeon RX 6300

AMD Radeon RX 8800 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon RX 6300 and 16GB VRAM Radeon RX 8800 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 220W)

AMD Radeon RX 8800 XT 's Advantages

Boost Clock has increased by 19% (2430MHz vs 2040MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (624.1GB/s vs 64.00GB/s)

3328 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6300

3.133 TFLOPS

Radeon RX 8800 XT +535%

19.91 TFLOPS

Radeon RX 6300

VS

Radeon RX 8800 XT

Graphics Card

Unknown

Release Date

Unknown

Navi II

Generation

Navi IV(RX 8000)

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1295 MHz

2040 MHz

Boost Clock

2430 MHz

2000 MHz

Memory Clock

2438 MHz

Memory

2GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

256bit

64.00GB/s

Bandwidth

624.1GB/s

Render Config

12

Compute Units

64

-

768

Shading Units

4096

48

TMUs

256

32

ROPs

96

-

12

RT Cores

64

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

8 MB

L3 Cache

64 MB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

233.3 GPixel/s

97.92 GTexel/s

Texture Rate

622.1 GTexel/s

6.267 TFLOPS

FP16 (half)

39.81 TFLOPS

3.133 TFLOPS

FP32 (float)

19.91 TFLOPS

195.8 GFLOPS

FP64 (double)

622.1 GFLOPS

Board Design

32W

TDP

220W

200 W

Suggested PSU

550 W

2x HDMI 2.1

Outputs

1x HDMI 2.1a3x DisplayPort 2.1

None

Power Connectors

2x 8-pin

Graphics Processor

Navi 24

GPU Name

Navi 48

Navi 24 XL

GPU Variant

Navi 48 XT

RDNA 2.0

Architecture

RDNA 4.0

TSMC

Foundry

TSMC

6 nm

Process Size

4 nm

5.4 billion

Transistors

Unknown

107 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

2.2

1.3

Vulkan

1.3

-

6.7

Shader Model

6.8

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