NVIDIA GeForce RTX 3080 vs AMD Radeon Pro Duo Polaris

VS

NVIDIA GeForce RTX 3080

AMD Radeon Pro Duo Polaris

We compared two Desktop platform GPUs: 10GB VRAM GeForce RTX 3080 and 16GB VRAM Radeon Pro Duo Polaris to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3080 's Advantages

Released 3 years and 5 months late

Boost Clock1710MHz

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

6400 additional rendering cores

AMD Radeon Pro Duo Polaris 's Advantages

More VRAM (16GB vs 10GB)

Lower TDP (250W vs 320W)

Score

Benchmark

FP32 (float)

GeForce RTX 3080 +419%

29.77 TFLOPS

Radeon Pro Duo Polaris

5.728 TFLOPS

GeForce RTX 3080

VS

Radeon Pro Duo Polaris

Graphics Card

Sep 2020

Release Date

Apr 2017

GeForce 30

Generation

Radeon Pro GCN

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1440 MHz

Base Clock

-

1710 MHz

Boost Clock

-

1188 MHz

Memory Clock

1750 MHz

Memory

10GB

Memory Size

16GB

GDDR6X

Memory Type

GDDR5

320bit

Memory Bus

256bit

760.3GB/s

Bandwidth

224.0GB/s

Render Config

-

Compute Units

36

68

SM Count

-

8704

Shading Units

2304

272

TMUs

144

96

ROPs

32

272

Tensor Cores

-

68

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

5 MB

L2 Cache

2 MB

-

Theoretical Performance

164.2 GPixel/s

Pixel Rate

39.78 GPixel/s

465.1 GTexel/s

Texture Rate

179.0 GTexel/s

29.77 TFLOPS

FP16 (half)

5.728 TFLOPS

29.77 TFLOPS

FP32 (float)

5.728 TFLOPS

465.1 GFLOPS

FP64 (double)

358.0 GFLOPS

Board Design

320W

TDP

250W

700 W

Suggested PSU

600 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 3x DisplayPort 1.4a

1x 12-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GA102

GPU Name

Ellesmere

GA102-200-KD-A1

GPU Variant

Ellesmere Gemini GL

Ampere

Architecture

GCN 4.0

Samsung

Foundry

GlobalFoundries

8 nm

Process Size

14 nm

28.3 billion

Transistors

5.7 billion

628 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.3

8.6

CUDA

-

6.6

Shader Model

6.7

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