AMD Radeon Pro Duo Polaris vs NVIDIA T400 4 GB

VS

AMD Radeon Pro Duo Polaris NVIDIA T400 4 GB

We compared two Desktop platform GPUs: 16GB VRAM Radeon Pro Duo Polaris 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 Duo Polaris 's Advantages

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (224.0GB/s vs 80.00GB/s)

1920 additional rendering cores

NVIDIA T400 4 GB 's Advantages

Released 4 years and 1 months late

Boost Clock1425MHz

Lower TDP (30W vs 250W)

Score

Benchmark

FP32 (float)

Radeon Pro Duo Polaris +423%

5.728 TFLOPS

T400 4 GB

1.094 TFLOPS

Radeon Pro Duo Polaris

VS

T400 4 GB

Graphics Card

Apr 2017

Release Date

May 2021

Radeon Pro GCN

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

420 MHz

-

Boost Clock

1425 MHz

1750 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

224.0GB/s

Bandwidth

80.00GB/s

Render Config

-

SM Count

6

36

Compute Units

-

2304

Shading Units

384

144

TMUs

24

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

Theoretical Performance

39.78 GPixel/s

Pixel Rate

22.80 GPixel/s

179.0 GTexel/s

Texture Rate

34.20 GTexel/s

5.728 TFLOPS

FP16 (half)

2.189 TFLOPS

5.728 TFLOPS

FP32 (float)

1094 GFLOPS

358.0 GFLOPS

FP64 (double)

34.20 GFLOPS

Graphics Processor

Ellesmere

GPU Name

TU117

Ellesmere Gemini GL

GPU Variant

-

GCN 4.0

Architecture

Turing

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

12 nm

5.7 billion

Transistors

4.7 billion

232 mm²

Die Size

200 mm²

Board Design

250W

TDP

30W

600 W

Suggested PSU

200 W

1x HDMI 2.0b 3x DisplayPort 1.4a

Outputs

3x mini-DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_0)

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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