AMD Radeon RX 6500 XT vs AMD Radeon Pro V420

VS

AMD Radeon RX 6500 XT AMD Radeon Pro V420

We compared two Desktop platform GPUs: 4GB VRAM Radeon RX 6500 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 6500 XT 's Advantages

Boost Clock has increased by 66% (2815MHz vs 1700MHz)

Lower TDP (107W vs 300W)

AMD Radeon Pro V420 's Advantages

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (819.2GB/s vs 143.9GB/s)

3072 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6500 XT

5.765 TFLOPS

AMD Radeon Pro V420 +141%

13.93 TFLOPS

Radeon RX 6500 XT

VS

AMD Radeon Pro V420

Graphics Card

Jan 2022

Release Date

Unknown

Navi II

Generation

Radeon Pro Vega

Desktop

Type

Desktop

PCIe 4.0 x4

Bus Interface

PCIe 4.0 x16

Clock Speeds

2310 MHz

Base Clock

800 MHz

2815 MHz

Boost Clock

1700 MHz

2248 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

32GB

GDDR6

Memory Type

HBM2

64bit

Memory Bus

4096bit

143.9GB/s

Bandwidth

819.2GB/s

Render Config

-

SM Count

-

16

Compute Units

64

1024

Shading Units

4096

64

TMUs

256

32

ROPs

64

-

Tensor Cores

-

16

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

4 MB

Theoretical Performance

90.08 GPixel/s

Pixel Rate

108.8 GPixel/s

180.2 GTexel/s

Texture Rate

435.2 GTexel/s

11.53 TFLOPS

FP16 (half)

27.85 TFLOPS

5.765 TFLOPS

FP32 (float)

13.93 TFLOPS

360.3 GFLOPS

FP64 (double)

6.963 TFLOPS

Graphics Processor

Navi 24

GPU Name

Vega 20

Navi 24 XT (215-135000006)

GPU Variant

Vega 20 GLXT WS (215-0914026)

RDNA 2.0

Architecture

GCN 5.1

TSMC

Foundry

TSMC

6 nm

Process Size

7 nm

5.4 billion

Transistors

13.23 billion

107 mm²

Die Size

331 mm²

Board Design

107W

TDP

300W

300 W

Suggested PSU

700 W

1x HDMI 2.1 1x DisplayPort 1.4a

Outputs

6x mini-DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.6

Shader Model

6.7

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