AMD Radeon Pro Duo Polaris vs AMD Radeon RX 7800 XT

VS

AMD Radeon Pro Duo Polaris

AMD Radeon RX 7800 XT

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 16GB VRAM Radeon RX 7800 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

Lower TDP (250W vs 263W)

AMD Radeon RX 7800 XT 's Advantages

Released 6 years and 4 months late

Boost Clock2430MHz

Larger VRAM bandwidth (624.1GB/s vs 224.0GB/s)

1536 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 7800 XT +551%

37.32 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 7800 XT

Graphics Card

Apr 2017

Release Date

Aug 2023

Radeon Pro GCN

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1295 MHz

-

Boost Clock

2430 MHz

1750 MHz

Memory Clock

2438 MHz

Memory

16GB

Memory Size

16GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

256bit

224.0GB/s

Bandwidth

624.1GB/s

Render Config

36

Compute Units

60

-

2304

Shading Units

3840

144

TMUs

240

32

ROPs

96

-

RT Cores

60

16 KB (per CU)

L1 Cache

128 KB per Array

2 MB

L2 Cache

4 MB

-

L3 Cache

64 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

233.3 GPixel/s

179.0 GTexel/s

Texture Rate

583.2 GTexel/s

5.728 TFLOPS

FP16 (half)

74.65 TFLOPS

5.728 TFLOPS

FP32 (float)

37.32 TFLOPS

358.0 GFLOPS

FP64 (double)

1166 GFLOPS

Board Design

250W

TDP

263W

600 W

Suggested PSU

600 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 3x DisplayPort 2.1

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-pin

Graphics Processor

Ellesmere

GPU Name

Navi 32

Ellesmere Gemini GL

GPU Variant

Navi 32 XT (215-180000006)

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

5.7 billion

Transistors

28.1 billion

232 mm²

Die Size

346 mm²

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

-

6.7

Shader Model

6.7

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