NVIDIA GeForce RTX 3090 Ti vs NVIDIA GeForce 9400 GT PCI

VS

NVIDIA GeForce RTX 3090 Ti

NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 3090 Ti and 256MB VRAM GeForce 9400 GT PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 3090 Ti 's Advantages

Released 13 years and 5 months late

Boost Clock1860MHz

More VRAM (24GB vs 256GB)

Larger VRAM bandwidth (1008GB/s vs 12.80GB/s)

10736 additional rendering cores

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 450W)

Score

Benchmark

FP32 (float)

GeForce RTX 3090 Ti +88788%

40 TFLOPS

GeForce 9400 GT PCI

0.045 TFLOPS

GeForce RTX 3090 Ti

VS

GeForce 9400 GT PCI

Graphics Card

Jan 2022

Release Date

Aug 2008

GeForce 30

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

1560 MHz

Base Clock

-

1860 MHz

Boost Clock

-

1313 MHz

Memory Clock

400 MHz

Memory

24GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

384bit

Memory Bus

128bit

1008GB/s

Bandwidth

12.80GB/s

Render Config

-

84

SM Count

2

10752

Shading Units

16

336

TMUs

8

112

ROPs

4

336

Tensor Cores

-

84

RT Cores

-

128 KB (per SM)

L1 Cache

-

6 MB

L2 Cache

32 KB

-

Theoretical Performance

208.3 GPixel/s

Pixel Rate

2.200 GPixel/s

625.0 GTexel/s

Texture Rate

4.400 GTexel/s

40.00 TFLOPS

FP16 (half)

-

40.00 TFLOPS

FP32 (float)

44.80 GFLOPS

625.0 GFLOPS

FP64 (double)

-

Board Design

450W

TDP

50W

850 W

Suggested PSU

250 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x VGA 1x S-Video

1x 16-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

G96C

GA102-350-A1

GPU Variant

-

Ampere

Architecture

Tesla

Samsung

Foundry

TSMC

8 nm

Process Size

55 nm

28.3 billion

Transistors

0.314 billion

628 mm²

Die Size

121 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

8.6

CUDA

1.1

6.6

Shader Model

4.0

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