NVIDIA GeForce RTX 3090 Ti vs AMD Radeon Pro Vega II

VS

NVIDIA GeForce RTX 3090 Ti

AMD Radeon Pro Vega II

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

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 2 years and 7 months late

Boost Clock has increased by 8% (1860MHz vs 1720MHz)

Larger VRAM bandwidth (1008GB/s vs 825.3GB/s)

6656 additional rendering cores

Lower TDP (450W vs 475W)

AMD Radeon Pro Vega II 's Advantages

More VRAM (32GB vs 24GB)

Score

Benchmark

FP32 (float)

GeForce RTX 3090 Ti +183%

40 TFLOPS

Radeon Pro Vega II

14.09 TFLOPS

Blender

GeForce RTX 3090 Ti +645%

6200

Radeon Pro Vega II

832

GeForce RTX 3090 Ti

VS

Radeon Pro Vega II

Graphics Card

Jan 2022

Release Date

Jun 2019

GeForce 30

Generation

Radeon Pro Mac

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

Apple MPX

Clock Speeds

1560 MHz

Base Clock

1574 MHz

1860 MHz

Boost Clock

1720 MHz

1313 MHz

Memory Clock

806 MHz

Memory

24GB

Memory Size

32GB

GDDR6X

Memory Type

HBM2

384bit

Memory Bus

4096bit

1008GB/s

Bandwidth

825.3GB/s

Render Config

-

Compute Units

64

84

SM Count

-

10752

Shading Units

4096

336

TMUs

256

112

ROPs

64

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

208.3 GPixel/s

Pixel Rate

110.1 GPixel/s

625.0 GTexel/s

Texture Rate

440.3 GTexel/s

40.00 TFLOPS

FP16 (half)

28.18 TFLOPS

40.00 TFLOPS

FP32 (float)

14.09 TFLOPS

625.0 GFLOPS

FP64 (double)

7.045 TFLOPS

Board Design

450W

TDP

475W

850 W

Suggested PSU

850 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.0b 4x Thunderbolt

1x 16-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

Vega 20

GA102-350-A1

GPU Variant

Vega 20 XT

Ampere

Architecture

GCN 5.1

Samsung

Foundry

TSMC

8 nm

Process Size

7 nm

28.3 billion

Transistors

13.23 billion

628 mm²

Die Size

331 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

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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