NVIDIA RTX A400 vs NVIDIA GeForce GT 440

VS

NVIDIA RTX A400

NVIDIA GeForce GT 440

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 1024MB VRAM GeForce GT 440 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A400 's Advantages

Released 13 years and 2 months late

Boost Clock1762MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (96.00GB/s vs 28.80GB/s)

672 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

RTX A400 +770%

2.706 TFLOPS

GeForce GT 440

0.311 TFLOPS

RTX A400

VS

GeForce GT 440

Graphics Card

Apr 2024

Release Date

Feb 2011

Quadro Ampere(Ax000)

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1417 MHz

Base Clock

-

1762 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

128bit

96.00GB/s

Bandwidth

28.80GB/s

Render Config

-

6

SM Count

2

768

Shading Units

96

24

TMUs

16

ROPs

4

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

256 KB

-

Theoretical Performance

28.19 GPixel/s

Pixel Rate

3.240 GPixel/s

42.29 GTexel/s

Texture Rate

12.96 GTexel/s

2.706 TFLOPS

FP16 (half)

-

2.706 TFLOPS

FP32 (float)

311.0 GFLOPS

42.29 GFLOPS

FP64 (double)

25.92 GFLOPS

Board Design

50W

TDP

65W

250 W

Suggested PSU

250 W

4x mini-DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 1.3a 1x VGA

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

GF108

-

GPU Variant

GF108-400-A1

Ampere

Architecture

Fermi

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

8.7 billion

Transistors

0.585 billion

200 mm²

Die Size

116 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

2.1

6.8

Shader Model

5.1

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