NVIDIA T400 4 GB vs NVIDIA T1000

VS

NVIDIA T400 4 GB NVIDIA T1000

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 4GB VRAM T1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Boost Clock has increased by 2% (1425MHz vs 1395MHz)

Lower TDP (30W vs 50W)

NVIDIA T1000 's Advantages

Larger VRAM bandwidth (160.0GB/s vs 80.00GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

T400 4 GB

1.094 TFLOPS

T1000 +128%

2.5 TFLOPS

Blender

T400 4 GB

210

T1000 +82%

383

OctaneBench

T400 4 GB

32

T1000 +121%

71

T400 4 GB

VS

T1000

Graphics Card

May 2021

Release Date

May 2021

Quadro

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

420 MHz

Base Clock

1065 MHz

1425 MHz

Boost Clock

1395 MHz

1250 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

160.0GB/s

Render Config

6

SM Count

14

-

Compute Units

-

384

Shading Units

896

24

TMUs

56

16

ROPs

32

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

1024 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

44.64 GPixel/s

34.20 GTexel/s

Texture Rate

78.12 GTexel/s

2.189 TFLOPS

FP16 (half)

5.000 TFLOPS

1094 GFLOPS

FP32 (float)

2.500 TFLOPS

34.20 GFLOPS

FP64 (double)

78.12 GFLOPS

Graphics Processor

TU117

GPU Name

TU117

-

GPU Variant

-

Turing

Architecture

Turing

TSMC

Foundry

TSMC

12 nm

Process Size

12 nm

4.7 billion

Transistors

4.7 billion

200 mm²

Die Size

200 mm²

Board Design

30W

TDP

50W

200 W

Suggested PSU

250 W

3x mini-DisplayPort 1.4a

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

7.5

CUDA

7.5

6.6

Shader Model

6.6

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