NVIDIA T400 vs NVIDIA GeForce GTS 450

VS

We compared two Desktop platform GPUs: 2GB VRAM T400 and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA T400 's Advantages

Released 10 years and 8 months late

Boost Clock1425MHz

More VRAM (2GB vs 1GB)

Larger VRAM bandwidth (80.00GB/s vs 57.73GB/s)

192 additional rendering cores

Lower TDP (30W vs 106W)

Score

Benchmark

FP32 (float)

T400 +82%

1.094 TFLOPS

GeForce GTS 450

0.601 TFLOPS

T400

VS

GeForce GTS 450

Graphics Card

May 2021

Release Date

Sep 2010

Quadro

Generation

GeForce 400

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

902 MHz

Memory

2GB

Memory Size

1024MB

GDDR6

Memory Type

GDDR5

64bit

Memory Bus

128bit

80.00GB/s

Bandwidth

57.73GB/s

Render Config

6

SM Count

4

-

Compute Units

-

384

Shading Units

192

24

TMUs

32

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

Theoretical Performance

22.80 GPixel/s

Pixel Rate

6.264 GPixel/s

34.20 GTexel/s

Texture Rate

25.06 GTexel/s

2.189 TFLOPS

FP16 (half)

-

1094 GFLOPS

FP32 (float)

601.3 GFLOPS

34.20 GFLOPS

FP64 (double)

50.11 GFLOPS

Graphics Processor

TU117

GPU Name

GF106

-

GPU Variant

GF106-250-KA-A1

Turing

Architecture

Fermi

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

4.7 billion

Transistors

1.17 billion

200 mm²

Die Size

238 mm²

Board Design

30W

TDP

106W

200 W

Suggested PSU

300 W

3x mini-DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

None

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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