NVIDIA T400 vs AMD Radeon Pro V520

VS

NVIDIA T400

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 2GB VRAM T400 and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Lower TDP (30W vs 225W)

AMD Radeon Pro V520 's Advantages

Boost Clock has increased by 12% (1600MHz vs 1425MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (512.0GB/s vs 80.00GB/s)

1920 additional rendering cores

Score

Benchmark

FP32 (float)

T400

1.094 TFLOPS

Radeon Pro V520 +573%

7.373 TFLOPS

T400

VS

Radeon Pro V520

Graphics Card

May 2021

Release Date

Dec 2020

Quadro

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

420 MHz

Base Clock

1000 MHz

1425 MHz

Boost Clock

1600 MHz

1250 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

64bit

Memory Bus

2048bit

80.00GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

36

6

SM Count

-

384

Shading Units

2304

24

TMUs

144

16

ROPs

64

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

4 MB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

102.4 GPixel/s

34.20 GTexel/s

Texture Rate

230.4 GTexel/s

2.189 TFLOPS

FP16 (half)

14.75 TFLOPS

1094 GFLOPS

FP32 (float)

7.373 TFLOPS

34.20 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

30W

TDP

225W

200 W

Suggested PSU

550 W

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

1x 8-pin

Graphics Processor

TU117

GPU Name

Navi 12

-

GPU Variant

Navi 12

Turing

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

12 nm

Process Size

7 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

Unknown

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

7.5

CUDA

-

6.6

Shader Model

6.5

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