AMD Radeon RX 7800 XT vs AMD Radeon Pro Duo Polaris

VS

AMD Radeon RX 7800 XT AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 16GB VRAM Radeon RX 7800 XT and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

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

AMD Radeon Pro Duo Polaris 's Advantages

Lower TDP (250W vs 263W)

Score

Benchmark

FP32 (float)

Radeon RX 7800 XT +551%

37.32 TFLOPS

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 7800 XT

VS

Radeon Pro Duo Polaris

Graphics Card

Aug 2023

Release Date

Apr 2017

Navi III

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1295 MHz

Base Clock

-

2430 MHz

Boost Clock

-

2438 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

16GB

GDDR6

Memory Type

GDDR5

256bit

Memory Bus

256bit

624.1GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

60

Compute Units

36

3840

Shading Units

2304

240

TMUs

144

96

ROPs

32

-

Tensor Cores

-

60

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

2 MB

Theoretical Performance

233.3 GPixel/s

Pixel Rate

39.78 GPixel/s

583.2 GTexel/s

Texture Rate

179.0 GTexel/s

74.65 TFLOPS

FP16 (half)

5.728 TFLOPS

37.32 TFLOPS

FP32 (float)

5.728 TFLOPS

1166 GFLOPS

FP64 (double)

358.0 GFLOPS

Graphics Processor

Navi 32

GPU Name

Ellesmere

Navi 32 XT (215-180000006)

GPU Variant

Ellesmere Gemini GL

RDNA 3.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

5 nm

Process Size

14 nm

28.1 billion

Transistors

5.7 billion

346 mm²

Die Size

232 mm²

Board Design

263W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.1a 3x DisplayPort 2.1

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.2

OpenCL

2.1

1.3

Vulkan

1.3

-

CUDA

-

6.7

Shader Model

6.7

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