AMD Radeon Pro Vega II vs NVIDIA TITAN RTX

VS

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

Main Differences

AMD Radeon Pro Vega II 's Advantages

Released 6 months late

More VRAM (32GB vs 24GB)

Larger VRAM bandwidth (825.3GB/s vs 672.0GB/s)

NVIDIA TITAN RTX 's Advantages

Boost Clock has increased by 3% (1770MHz vs 1720MHz)

512 additional rendering cores

Lower TDP (280W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II

14.09 TFLOPS

TITAN RTX +15%

16.31 TFLOPS

Blender

Radeon Pro Vega II

824

TITAN RTX +279%

3127

Radeon Pro Vega II

VS

TITAN RTX

Graphics Card

Jun 2019

Release Date

Dec 2018

Radeon Pro Mac

Generation

GeForce 20

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1574 MHz

Base Clock

1350 MHz

1720 MHz

Boost Clock

1770 MHz

806 MHz

Memory Clock

1750 MHz

Memory

32GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

384bit

825.3GB/s

Bandwidth

672.0GB/s

Render Config

-

SM Count

72

64

Compute Units

-

4096

Shading Units

4608

256

TMUs

288

64

ROPs

96

-

Tensor Cores

576

-

RT Cores

72

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

6 MB

Theoretical Performance

110.1 GPixel/s

Pixel Rate

169.9 GPixel/s

440.3 GTexel/s

Texture Rate

509.8 GTexel/s

28.18 TFLOPS

FP16 (half)

32.62 TFLOPS

14.09 TFLOPS

FP32 (float)

16.31 TFLOPS

7.045 TFLOPS

FP64 (double)

509.8 GFLOPS

Graphics Processor

Vega 20

GPU Name

TU102

Vega 20 XT

GPU Variant

TU102-400-A1

GCN 5.1

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

13.23 billion

Transistors

18.6 billion

331 mm²

Die Size

754 mm²

Board Design

475W

TDP

280W

850 W

Suggested PSU

600 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a 1x USB Type-C

None

Power Connectors

2x 8-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

7.5

6.7

Shader Model

6.6

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