NVIDIA RTX A400 vs NVIDIA GeForce GT 440 OEM

VS

NVIDIA RTX A400 NVIDIA GeForce GT 440 OEM

We compared two Desktop platform GPUs: 4GB VRAM RTX A400 and 1536MB VRAM GeForce GT 440 OEM 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 6 months late

Boost Clock1762MHz

More VRAM (4GB vs 1GB)

Larger VRAM bandwidth (96.00GB/s vs 43.20GB/s)

624 additional rendering cores

Lower TDP (50W vs 65W)

Score

Benchmark

FP32 (float)

RTX A400 +479%

2.706 TFLOPS

GeForce GT 440 OEM

0.467 TFLOPS

RTX A400

VS

GeForce GT 440 OEM

Graphics Card

Apr 2024

Release Date

Oct 2010

Quadro Ampere

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

727 MHz

Base Clock

-

1762 MHz

Boost Clock

-

1500 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1536MB

GDDR6

Memory Type

DDR3

64bit

Memory Bus

192bit

96.00GB/s

Bandwidth

43.20GB/s

Render Config

6

SM Count

3

-

Compute Units

-

768

Shading Units

144

24

TMUs

24

16

ROPs

24

Tensor Cores

-

6

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

2 MB

L2 Cache

384 KB

Theoretical Performance

28.19 GPixel/s

Pixel Rate

4.860 GPixel/s

42.29 GTexel/s

Texture Rate

19.44 GTexel/s

2.706 TFLOPS

FP16 (half)

-

2.706 TFLOPS

FP32 (float)

466.6 GFLOPS

42.29 GFLOPS

FP64 (double)

38.88 GFLOPS

Graphics Processor

GA107

GPU Name

GF106

-

GPU Variant

-

Ampere

Architecture

Fermi

Samsung

Foundry

TSMC

8 nm

Process Size

40 nm

8.7 billion

Transistors

1.17 billion

200 mm²

Die Size

238 mm²

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 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

6.7

Shader Model

5.1

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