AMD Radeon Pro Duo Polaris vs AMD Radeon RX 7900 XTX

VS

AMD Radeon Pro Duo Polaris AMD Radeon RX 7900 XTX

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 24GB VRAM Radeon RX 7900 XTX 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 355W)

AMD Radeon RX 7900 XTX 's Advantages

Released 5 years and 7 months late

Boost Clock2498MHz

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (960.0GB/s vs 224.0GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

Radeon RX 7900 XTX +971%

61.39 TFLOPS

Radeon Pro Duo Polaris

VS

Radeon RX 7900 XTX

Graphics Card

Apr 2017

Release Date

Nov 2022

Radeon Pro GCN

Generation

Navi III

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1929 MHz

-

Boost Clock

2498 MHz

1750 MHz

Memory Clock

2500 MHz

Memory

16GB

Memory Size

24GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

384bit

224.0GB/s

Bandwidth

960.0GB/s

Render Config

-

SM Count

-

36

Compute Units

96

2304

Shading Units

6144

144

TMUs

384

32

ROPs

192

-

Tensor Cores

-

RT Cores

96

16 KB (per CU)

L1 Cache

256 KB per Array

2 MB

L2 Cache

6 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

479.6 GPixel/s

179.0 GTexel/s

Texture Rate

959.2 GTexel/s

5.728 TFLOPS

FP16 (half)

122.8 TFLOPS

5.728 TFLOPS

FP32 (float)

61.39 TFLOPS

358.0 GFLOPS

FP64 (double)

1.918 TFLOPS

Graphics Processor

Ellesmere

GPU Name

Navi 31

Ellesmere Gemini GL

GPU Variant

Navi 31 XTX (215-145000146)

GCN 4.0

Architecture

RDNA 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

5 nm

5.7 billion

Transistors

57.7 billion

232 mm²

Die Size

529 mm²

Board Design

250W

TDP

355W

600 W

Suggested PSU

750 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1a 2x DisplayPort 2.1 1x USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

2x 8-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

6.7

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