AMD Radeon PRO W6300 vs AMD Radeon Pro W6900X

VS

AMD Radeon PRO W6300

AMD Radeon Pro W6900X

We compared two Desktop platform GPUs: 2GB VRAM Radeon PRO W6300 and 32GB VRAM Radeon Pro W6900X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W6300 's Advantages

Lower TDP (25W vs 300W)

AMD Radeon Pro W6900X 's Advantages

Boost Clock has increased by 5% (2150MHz vs 2040MHz)

More VRAM (32GB vs 2GB)

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

4352 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W6300

3.133 TFLOPS

Radeon Pro W6900X +602%

22.02 TFLOPS

Radeon PRO W6300

VS

Radeon Pro W6900X

Graphics Card

Jan 2022

Release Date

Aug 2021

Radeon Pro Navi

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

1512 MHz

Base Clock

1825 MHz

2040 MHz

Boost Clock

2150 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

32GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

256bit

64.00GB/s

Bandwidth

512.0GB/s

Render Config

12

Compute Units

80

-

768

Shading Units

5120

48

TMUs

320

32

ROPs

128

-

12

RT Cores

80

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

4 MB

8 MB

L3 Cache

128 MB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

275.2 GPixel/s

97.92 GTexel/s

Texture Rate

688.0 GTexel/s

6.267 TFLOPS

FP16 (half)

44.03 TFLOPS

3.133 TFLOPS

FP32 (float)

22.02 TFLOPS

195.8 GFLOPS

FP64 (double)

1376 GFLOPS

Board Design

25W

TDP

300W

200 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 4x Thunderbolt

None

Power Connectors

None

Graphics Processor

Navi 24

GPU Name

Navi 21

Navi 24

GPU Variant

Navi 21 Pro-XTA

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

26.8 billion

107 mm²

Die Size

520 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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