AMD Radeon RX 6750 XT vs AMD Radeon Pro V420

VS

AMD Radeon RX 6750 XT AMD Radeon Pro V420

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6750 XT and 32GB VRAM AMD Radeon Pro V420 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6750 XT 's Advantages

Boost Clock has increased by 53% (2600MHz vs 1700MHz)

Lower TDP (250W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 12GB)

Larger VRAM bandwidth (819.2GB/s vs 432.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6750 XT

13.31 TFLOPS

AMD Radeon Pro V420 +4%

13.93 TFLOPS

Radeon RX 6750 XT

VS

AMD Radeon Pro V420

Graphics Card

Mar 2022

Release Date

Unknown

Navi II

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2150 MHz

Base Clock

800 MHz

2600 MHz

Boost Clock

1700 MHz

2250 MHz

Memory Clock

800 MHz

Memory

12GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

192bit

Memory Bus

4096bit

432.0GB/s

Bandwidth

819.2GB/s

Render Config

-

SM Count

-

40

Compute Units

64

2560

Shading Units

4096

160

TMUs

256

64

ROPs

64

-

Tensor Cores

-

40

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

4 MB

Theoretical Performance

166.4 GPixel/s

Pixel Rate

108.8 GPixel/s

416.0 GTexel/s

Texture Rate

435.2 GTexel/s

26.62 TFLOPS

FP16 (half)

27.85 TFLOPS

13.31 TFLOPS

FP32 (float)

13.93 TFLOPS

832.0 GFLOPS

FP64 (double)

6.963 TFLOPS

Graphics Processor

Navi 22

GPU Name

Vega 20

Navi 22 KXT (215-127000144)

GPU Variant

Vega 20 GLXT WS (215-0914026)

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

17.2 billion

Transistors

13.23 billion

335 mm²

Die Size

331 mm²

Board Design

250W

TDP

300W

600 W

Suggested PSU

700 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.5

Shader Model

6.7

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