AMD Radeon RX 6800 XT vs AMD Radeon PRO W6300

VS

AMD Radeon RX 6800 XT

AMD Radeon PRO W6300

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 6800 XT and 2GB VRAM Radeon PRO W6300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6800 XT 's Advantages

Boost Clock has increased by 10% (2250MHz vs 2040MHz)

More VRAM (16GB vs 2GB)

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

3840 additional rendering cores

AMD Radeon PRO W6300 's Advantages

Released 1 years and 3 months late

Lower TDP (25W vs 300W)

Score

Benchmark

FP32 (float)

Radeon RX 6800 XT +561%

20.74 TFLOPS

Radeon PRO W6300

3.133 TFLOPS

Radeon RX 6800 XT

VS

Radeon PRO W6300

Graphics Card

Oct 2020

Release Date

Jan 2022

Navi II

Generation

Radeon Pro Navi

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

1825 MHz

Base Clock

1512 MHz

2250 MHz

Boost Clock

2040 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

32bit

512.0GB/s

Bandwidth

64.00GB/s

Render Config

72

Compute Units

12

-

4608

Shading Units

768

288

TMUs

48

128

ROPs

32

-

72

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

4 MB

L2 Cache

1024 KB

128 MB

L3 Cache

8 MB

Theoretical Performance

288.0 GPixel/s

Pixel Rate

65.28 GPixel/s

648.0 GTexel/s

Texture Rate

97.92 GTexel/s

41.47 TFLOPS

FP16 (half)

6.267 TFLOPS

20.74 TFLOPS

FP32 (float)

3.133 TFLOPS

1296 GFLOPS

FP64 (double)

195.8 GFLOPS

Board Design

300W

TDP

25W

700 W

Suggested PSU

200 W

1x HDMI 2.1 2x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

2x 8-pin

Power Connectors

None

Graphics Processor

Navi 21

GPU Name

Navi 24

Navi 21 XT (215-121000177)

GPU Variant

Navi 24

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

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

-

6.5

Shader Model

6.7

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