NVIDIA T400 4 GB vs NVIDIA GeForce GT 140 OEM

VS

NVIDIA T400 4 GB NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 4GB VRAM T400 4 GB and 1024MB VRAM GeForce GT 140 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 4 GB 's Advantages

Released 12 years and 2 months late

Boost Clock1425MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 57.60GB/s)

320 additional rendering cores

Lower TDP (30W vs 105W)

Score

Benchmark

FP32 (float)

T400 4 GB +425%

1.094 TFLOPS

GeForce GT 140 OEM

0.208 TFLOPS

T400 4 GB

VS

GeForce GT 140 OEM

Graphics Card

May 2021

Release Date

Mar 2009

Quadro

Generation

GeForce 100

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

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR3

64bit

Memory Bus

256bit

80.00GB/s

Bandwidth

57.60GB/s

Render Config

6

SM Count

8

-

Compute Units

-

384

Shading Units

64

24

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

-

1024 KB

L2 Cache

64 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

10.40 GPixel/s

34.20 GTexel/s

Texture Rate

20.80 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

208.0 GFLOPS

34.20 GFLOPS

FP64 (double)

-

Graphics Processor

TU117

GPU Name

G94B

-

GPU Variant

-

Turing

Architecture

Tesla

TSMC

Foundry

TSMC

12 nm

Process Size

55 nm

4.7 billion

Transistors

0.505 billion

200 mm²

Die Size

196 mm²

Board Design

30W

TDP

105W

200 W

Suggested PSU

300 W

3x mini-DisplayPort 1.4a

Outputs

2x DVI 1x S-Video

None

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

1.1

6.6

Shader Model

4.0

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