AMD Radeon Pro Duo Polaris vs NVIDIA GeForce RTX 3080 Ti 20 GB

VS

AMD Radeon Pro Duo Polaris NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris and 20GB VRAM GeForce RTX 3080 Ti 20 GB 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 350W)

NVIDIA GeForce RTX 3080 Ti 20 GB 's Advantages

Released 4 years and 9 months late

Boost Clock1665MHz

More VRAM (20GB vs 16GB)

Larger VRAM bandwidth (760.3GB/s vs 224.0GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris

5.728 TFLOPS

GeForce RTX 3080 Ti 20 GB +495%

34.1 TFLOPS

Radeon Pro Duo Polaris

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Apr 2017

Release Date

Jan 2022

Radeon Pro GCN

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

1750 MHz

Memory Clock

1188 MHz

Memory

16GB

Memory Size

20GB

GDDR5

Memory Type

GDDR6X

256bit

Memory Bus

320bit

224.0GB/s

Bandwidth

760.3GB/s

Render Config

-

SM Count

80

36

Compute Units

-

2304

Shading Units

10240

144

TMUs

320

32

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

16 KB (per CU)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

6 MB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

186.5 GPixel/s

179.0 GTexel/s

Texture Rate

532.8 GTexel/s

5.728 TFLOPS

FP16 (half)

34.10 TFLOPS

5.728 TFLOPS

FP32 (float)

34.10 TFLOPS

358.0 GFLOPS

FP64 (double)

532.8 GFLOPS

Graphics Processor

Ellesmere

GPU Name

GA102

Ellesmere Gemini GL

GPU Variant

GA102-225-A1

GCN 4.0

Architecture

Ampere

GlobalFoundries

Foundry

Samsung

14 nm

Process Size

8 nm

5.7 billion

Transistors

28.3 billion

232 mm²

Die Size

628 mm²

Board Design

250W

TDP

350W

600 W

Suggested PSU

750 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 12-pin

Graphics Features

12 (12_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.6

6.7

Shader Model

6.6

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