AMD Radeon Pro Vega II Duo vs NVIDIA GeForce RTX 3090

VS

AMD Radeon Pro Vega II Duo NVIDIA GeForce RTX 3090

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 24GB VRAM GeForce RTX 3090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro Vega II Duo 's Advantages

Boost Clock has increased by 1% (1720MHz vs 1695MHz)

More VRAM (32GB vs 24GB)

NVIDIA GeForce RTX 3090 's Advantages

Released 1 years and 3 months late

Larger VRAM bandwidth (936.2TB/s vs 1.02TB/s)

6400 additional rendering cores

Lower TDP (350W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo

14.09 TFLOPS

GeForce RTX 3090 +152%

35.58 TFLOPS

Radeon Pro Vega II Duo

VS

GeForce RTX 3090

Graphics Card

Jun 2019

Release Date

Sep 2020

Radeon Pro Mac

Generation

GeForce 30

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1395 MHz

1720 MHz

Boost Clock

1695 MHz

1000 MHz

Memory Clock

1219 MHz

Memory

32GB

Memory Size

24GB

HBM2

Memory Type

GDDR6X

4096bit

Memory Bus

384bit

1.02TB/s

Bandwidth

936.2GB/s

Render Config

-

SM Count

82

64

Compute Units

-

4096

Shading Units

10496

256

TMUs

328

64

ROPs

112

-

Tensor Cores

328

-

RT Cores

82

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

110.1 GPixel/s

Pixel Rate

189.8 GPixel/s

440.3 GTexel/s

Texture Rate

556.0 GTexel/s

28.18 TFLOPS

FP16 (half)

35.58 TFLOPS

14.09 TFLOPS

FP32 (float)

35.58 TFLOPS

7.045 TFLOPS

FP64 (double)

556.0 GFLOPS

Graphics Processor

Vega 20

GPU Name

GA102

Vega 20 XT

GPU Variant

GA102-300-A1

GCN 5.1

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

13.23 billion

Transistors

28.3 billion

331 mm²

Die Size

628 mm²

Board Design

475W

TDP

350W

850 W

Suggested PSU

750 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 12-pin

Graphics Features

12 (12_1)

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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