NVIDIA P104 101 vs NVIDIA T400

VS

NVIDIA P104 101

NVIDIA T400

We compared two Desktop platform GPUs: 4GB VRAM P104 101 and 2GB VRAM T400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA P104 101 's Advantages

Boost Clock has increased by 18% (1683MHz vs 1425MHz)

More VRAM (4GB vs 2GB)

Larger VRAM bandwidth (256.3GB/s vs 80.00GB/s)

2176 additional rendering cores

NVIDIA T400 's Advantages

Released 3 years and 4 months late

Lower TDP (30W vs 125W)

Score

Benchmark

FP32 (float)

P104 101 +687%

8.617 TFLOPS

T400

1.094 TFLOPS

P104 101

VS

T400

Graphics Card

Jan 2018

Release Date

May 2021

Mining GPUs

Generation

Quadro

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1506 MHz

Base Clock

420 MHz

1683 MHz

Boost Clock

1425 MHz

2002 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

64bit

256.3GB/s

Bandwidth

80.00GB/s

Render Config

-

20

SM Count

6

2560

Shading Units

384

160

TMUs

24

64

ROPs

16

-

48 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

1024 KB

-

Theoretical Performance

107.7 GPixel/s

Pixel Rate

22.80 GPixel/s

269.3 GTexel/s

Texture Rate

34.20 GTexel/s

134.6 GFLOPS

FP16 (half)

2.189 TFLOPS

8.617 TFLOPS

FP32 (float)

1094 GFLOPS

269.3 GFLOPS

FP64 (double)

34.20 GFLOPS

Board Design

125W

TDP

30W

200 W

Suggested PSU

200 W

No outputs

Outputs

3x mini-DisplayPort 1.4a

1x 8-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

TU117

GP104-101-A1

GPU Variant

-

Pascal

Architecture

Turing

TSMC

Foundry

TSMC

16 nm

Process Size

12 nm

7.2 billion

Transistors

4.7 billion

314 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

7.5

6.4

Shader Model

6.6

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