AMD Radeon RX 6700 XT vs AMD Radeon Pro W6400

VS

AMD Radeon RX 6700 XT

AMD Radeon Pro W6400

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 4GB VRAM Radeon Pro W6400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages

Boost Clock has increased by 11% (2581MHz vs 2331MHz)

More VRAM (12GB vs 4GB)

Larger VRAM bandwidth (384.0GB/s vs 112.0GB/s)

1792 additional rendering cores

AMD Radeon Pro W6400 's Advantages

Released 10 months late

Lower TDP (50W vs 230W)

Score

Benchmark

FP32 (float)

Radeon RX 6700 XT +268%

13.21 TFLOPS

Radeon Pro W6400

3.58 TFLOPS

Blender

Radeon RX 6700 XT +690%

1748

Radeon Pro W6400

221

Shadow of the Tomb Raider 2160p

Radeon RX 6700 XT +550%

52

Radeon Pro W6400

8

Shadow of the Tomb Raider 1440p

Radeon RX 6700 XT +380%

96

Radeon Pro W6400

20

Shadow of the Tomb Raider 1080p

Radeon RX 6700 XT +305%

142

Radeon Pro W6400

35

Radeon RX 6700 XT

VS

Radeon Pro W6400

Graphics Card

Mar 2021

Release Date

Jan 2022

Navi II

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

2321 MHz

Base Clock

2331 MHz

2581 MHz

Boost Clock

2331 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

12GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

192bit

Memory Bus

64bit

384.0GB/s

Bandwidth

112.0GB/s

Render Config

40

Compute Units

12

-

2560

Shading Units

768

160

TMUs

48

64

ROPs

32

-

40

RT Cores

12

128 KB per Array

L1 Cache

128 KB per Array

3 MB

L2 Cache

1024 KB

96 MB

L3 Cache

8 MB

Theoretical Performance

165.2 GPixel/s

Pixel Rate

74.59 GPixel/s

413.0 GTexel/s

Texture Rate

111.9 GTexel/s

26.43 TFLOPS

FP16 (half)

7.161 TFLOPS

13.21 TFLOPS

FP32 (float)

3.580 TFLOPS

825.9 GFLOPS

FP64 (double)

223.8 GFLOPS

Board Design

230W

TDP

50W

550 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Navi 22

GPU Name

Navi 24

Navi 22 XT (215-127000006)

GPU Variant

Navi 24 XL-W

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

6 nm

17.2 billion

Transistors

5.4 billion

335 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

6.6

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