AMD Radeon Pro W6800X Duo vs AMD Radeon RX 6300

VS

AMD Radeon Pro W6800X Duo AMD Radeon RX 6300

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800X Duo 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 Pro W6800X Duo 's Advantages

More VRAM (32GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 64.00GB/s)

3072 additional rendering cores

AMD Radeon RX 6300 's Advantages

Boost Clock has increased by 4% (2040MHz vs 1967MHz)

Lower TDP (32W vs 400W)

Score

Benchmark

FP32 (float)

Radeon Pro W6800X Duo +382%

15.11 TFLOPS

Radeon RX 6300

3.133 TFLOPS

Radeon Pro W6800X Duo

VS

Radeon RX 6300

Graphics Card

Aug 2021

Release Date

Unknown

Radeon Pro Mac

Generation

Navi II

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x4

Clock Speeds

1800 MHz

Base Clock

1000 MHz

1967 MHz

Boost Clock

2040 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

32bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

60

Compute Units

12

3840

Shading Units

768

240

TMUs

48

96

ROPs

32

-

Tensor Cores

-

60

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

Theoretical Performance

188.8 GPixel/s

Pixel Rate

65.28 GPixel/s

472.1 GTexel/s

Texture Rate

97.92 GTexel/s

30.21 TFLOPS

FP16 (half)

6.267 TFLOPS

15.11 TFLOPS

FP32 (float)

3.133 TFLOPS

944.2 GFLOPS

FP64 (double)

195.8 GFLOPS

Graphics Processor

Navi 21

GPU Name

Navi 24

Navi 21 Pro-XLA

GPU Variant

Navi 24 XL

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

26.8 billion

Transistors

5.4 billion

520 mm²

Die Size

107 mm²

Board Design

400W

TDP

32W

800 W

Suggested PSU

200 W

1x HDMI 2.1 4x Thunderbolt

Outputs

2x HDMI 2.1

None

Power Connectors

None

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

-

CUDA

-

6.7

Shader Model

6.7

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