NVIDIA T400 vs NVIDIA GeForce 9400 GT Rev. 3

VS

NVIDIA T400

NVIDIA GeForce 9400 GT Rev. 3

We compared two Desktop platform GPUs: 2GB VRAM T400 and 128MB VRAM GeForce 9400 GT Rev. 3 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 8 years and 11 months late

Boost Clock1425MHz

More VRAM (2GB vs 128GB)

Larger VRAM bandwidth (80.00GB/s vs 9.600GB/s)

368 additional rendering cores

Lower TDP (30W vs 50W)

Score

Benchmark

FP32 (float)

T400 +2331%

1.094 TFLOPS

GeForce 9400 GT Rev. 3

0.045 TFLOPS

T400

VS

GeForce 9400 GT Rev. 3

Graphics Card

May 2021

Release Date

Jun 2012

Quadro

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

420 MHz

Base Clock

-

1425 MHz

Boost Clock

-

1250 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

128MB

GDDR6

Memory Type

DDR2

64bit

Memory Bus

64bit

80.00GB/s

Bandwidth

9.600GB/s

Render Config

-

6

SM Count

2

384

Shading Units

16

24

TMUs

8

16

ROPs

4

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

32 KB

-

Theoretical Performance

22.80 GPixel/s

Pixel Rate

2.356 GPixel/s

34.20 GTexel/s

Texture Rate

4.712 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

44.86 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Board Design

30W

TDP

50W

200 W

Suggested PSU

250 W

3x mini-DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

None

Power Connectors

None

Graphics Processor

TU117

GPU Name

GT218

-

GPU Variant

GT218-670-B1

Turing

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

0.26 billion

200 mm²

Die Size

57 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.2

6.6

Shader Model

4.1

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