AMD Radeon PRO W6300 vs AMD Radeon RX 6600 XT

VS

AMD Radeon PRO W6300

AMD Radeon RX 6600 XT

We compared two Desktop platform GPUs: 2GB VRAM Radeon PRO W6300 and 8GB VRAM Radeon RX 6600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W6300 's Advantages

Released 6 months late

Lower TDP (25W vs 160W)

AMD Radeon RX 6600 XT 's Advantages

Boost Clock has increased by 27% (2589MHz vs 2040MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 64.00GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W6300

3.133 TFLOPS

Radeon RX 6600 XT +238%

10.6 TFLOPS

Radeon PRO W6300

VS

Radeon RX 6600 XT

Graphics Card

Jan 2022

Release Date

Jul 2021

Radeon Pro Navi

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x8

Clock Speeds

1512 MHz

Base Clock

1968 MHz

2040 MHz

Boost Clock

2589 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

32bit

Memory Bus

128bit

64.00GB/s

Bandwidth

256.0GB/s

Render Config

12

Compute Units

32

-

768

Shading Units

2048

48

TMUs

128

32

ROPs

64

-

12

RT Cores

32

128 KB per Array

L1 Cache

128 KB per Array

1024 KB

L2 Cache

2 MB

8 MB

L3 Cache

32 MB

Theoretical Performance

65.28 GPixel/s

Pixel Rate

165.7 GPixel/s

97.92 GTexel/s

Texture Rate

331.4 GTexel/s

6.267 TFLOPS

FP16 (half)

21.21 TFLOPS

3.133 TFLOPS

FP32 (float)

10.60 TFLOPS

195.8 GFLOPS

FP64 (double)

662.8 GFLOPS

Board Design

25W

TDP

160W

200 W

Suggested PSU

450 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 8-pin

Graphics Processor

Navi 24

GPU Name

Navi 23

Navi 24

GPU Variant

Navi 23 XT (215-130000006)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

11.06 billion

107 mm²

Die Size

237 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

6.7

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