AMD Radeon Pro Duo Polaris vs AMD Radeon RX 6500 XT

VS

AMD Radeon Pro Duo Polaris AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Duo Polaris 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 143.9GB/s)

1280 additional rendering cores

AMD Radeon RX 6500 XT 's Advantages

Released 4 years and 9 months late

Boost Clock2815MHz

Lower TDP (107W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 6500 XT

5.765 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 6500 XT

Graphics Card

Apr 2017

Release Date

Jan 2022

Radeon Pro GCN

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x4

Clock Speeds

-

Base Clock

2310 MHz

-

Boost Clock

2815 MHz

1750 MHz

Memory Clock

2248 MHz

Memory

16GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

143.9GB/s

Render Config

-

SM Count

-

36

Compute Units

16

2304

Shading Units

1024

144

TMUs

64

32

ROPs

32

-

Tensor Cores

-

RT Cores

16

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

1024 KB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

90.08 GPixel/s

179.0 GTexel/s

Texture Rate

180.2 GTexel/s

5.728 TFLOPS

FP16 (half)

11.53 TFLOPS

5.728 TFLOPS

FP32 (float)

5.765 TFLOPS

358.0 GFLOPS

FP64 (double)

360.3 GFLOPS

Graphics Processor

Ellesmere

GPU Name

Navi 24

Ellesmere Gemini GL

GPU Variant

Navi 24 XT (215-135000006)

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

6 nm

5.7 billion

Transistors

5.4 billion

232 mm²

Die Size

107 mm²

Board Design

250W

TDP

107W

600 W

Suggested PSU

300 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 1x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.2

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.6

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