NVIDIA T400 4 GB vs NVIDIA RTX A2000 Embedded

VS

NVIDIA T400 4 GB NVIDIA RTX A2000 Embedded

We compared a Desktop platform GPU: 4GB VRAM T400 4 GB and a Professional market GPU: 8GB VRAM RTX A2000 Embedded to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Lower TDP (30W vs 60W)

NVIDIA RTX A2000 Embedded 's Advantages

Boost Clock has increased by 13% (1612MHz vs 1425MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (192.0GB/s vs 80.00GB/s)

2176 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

RTX A2000 Embedded +654%

8.253 TFLOPS

Blender

T400 4 GB

210

RTX A2000 Embedded +817%

1927

OctaneBench

T400 4 GB

32

RTX A2000 Embedded +615%

229

T400 4 GB

VS

RTX A2000 Embedded

Graphics Card

May 2021

Release Date

Unknown

Quadro

Generation

Quadro Mobile

Desktop

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

420 MHz

Base Clock

1117 MHz

1425 MHz

Boost Clock

1612 MHz

1250 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

192.0GB/s

Render Config

6

SM Count

20

-

Compute Units

-

384

Shading Units

2560

24

TMUs

80

16

ROPs

48

-

Tensor Cores

80

-

RT Cores

20

64 KB (per SM)

L1 Cache

128 KB (per SM)

1024 KB

L2 Cache

2 MB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

77.38 GPixel/s

34.20 GTexel/s

Texture Rate

129.0 GTexel/s

2.189 TFLOPS

FP16 (half)

8.253 TFLOPS

1094 GFLOPS

FP32 (float)

8.253 TFLOPS

34.20 GFLOPS

FP64 (double)

129.0 GFLOPS

Graphics Processor

TU117

GPU Name

GA107S

-

GPU Variant

-

Turing

Architecture

Ampere

TSMC

Foundry

Samsung

12 nm

Process Size

8 nm

4.7 billion

Transistors

Unknown

200 mm²

Die Size

Unknown

Board Design

30W

TDP

60W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

8.6

6.6

Shader Model

6.6

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