AMD Radeon Pro Duo Polaris vs AMD Radeon RX 6700 XT

VS

AMD Radeon Pro Duo Polaris

AMD Radeon RX 6700 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 12GB VRAM Radeon RX 6700 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 12GB)

AMD Radeon RX 6700 XT 's Advantages

Released 3 years and 11 months late

Boost Clock2581MHz

Larger VRAM bandwidth (384.0GB/s vs 224.0GB/s)

256 additional rendering cores

Lower TDP (230W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 6700 XT +130%

13.21 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 6700 XT

Graphics Card

Apr 2017

Release Date

Mar 2021

Radeon Pro GCN

Generation

Navi II

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2321 MHz

-

Boost Clock

2581 MHz

1750 MHz

Memory Clock

2000 MHz

Memory

16GB

Memory Size

12GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

192bit

224.0GB/s

Bandwidth

384.0GB/s

Render Config

36

Compute Units

40

-

2304

Shading Units

2560

144

TMUs

160

32

ROPs

64

-

RT Cores

40

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

3 MB

-

L3 Cache

96 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

165.2 GPixel/s

179.0 GTexel/s

Texture Rate

413.0 GTexel/s

5.728 TFLOPS

FP16 (half)

26.43 TFLOPS

5.728 TFLOPS

FP32 (float)

13.21 TFLOPS

358.0 GFLOPS

FP64 (double)

825.9 GFLOPS

Board Design

250W

TDP

230W

600 W

Suggested PSU

550 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

Ellesmere

GPU Name

Navi 22

Ellesmere Gemini GL

GPU Variant

Navi 22 XT (215-127000006)

GCN 4.0

Architecture

RDNA 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

7 nm

5.7 billion

Transistors

17.2 billion

232 mm²

Die Size

335 mm²

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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