AMD Radeon Pro Vega II Duo vs NVIDIA T400 4 GB

VS

AMD Radeon Pro Vega II Duo

NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro Vega II Duo and 4GB VRAM T400 4 GB 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 21% (1720MHz vs 1425MHz)

More VRAM (32GB vs 4GB)

Larger VRAM bandwidth (1020GB/s vs 80.00GB/s)

3712 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Released 1 years and 11 months late

Lower TDP (30W vs 475W)

Score

Benchmark

FP32 (float)

Radeon Pro Vega II Duo +1187%

14.09 TFLOPS

T400 4 GB

1.094 TFLOPS

Blender

Radeon Pro Vega II Duo +350%

820

T400 4 GB

182

Radeon Pro Vega II Duo

VS

T400 4 GB

Graphics Card

Jun 2019

Release Date

May 2021

Radeon Pro Mac

Generation

Quadro

Desktop

Type

Desktop

Apple MPX

Bus Interface

PCIe 3.0 x16

Clock Speeds

1400 MHz

Base Clock

420 MHz

1720 MHz

Boost Clock

1425 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

32GB

Memory Size

4GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

64bit

1020GB/s

Bandwidth

80.00GB/s

Render Config

64

Compute Units

-

SM Count

6

4096

Shading Units

384

256

TMUs

24

64

ROPs

16

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

4 MB

L2 Cache

1024 KB

-

Theoretical Performance

110.1 GPixel/s

Pixel Rate

22.80 GPixel/s

440.3 GTexel/s

Texture Rate

34.20 GTexel/s

28.18 TFLOPS

FP16 (half)

2.189 TFLOPS

14.09 TFLOPS

FP32 (float)

1094 GFLOPS

7.045 TFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

475W

TDP

30W

850 W

Suggested PSU

200 W

1x HDMI 2.0b 4x Thunderbolt

Outputs

3x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Vega 20

GPU Name

TU117

Vega 20 XT

GPU Variant

-

GCN 5.1

Architecture

Turing

TSMC

Foundry

TSMC

7 nm

Process Size

12 nm

13.23 billion

Transistors

4.7 billion

331 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

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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