NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce 9400 GT PCI

VS

NVIDIA GeForce RTX 4080 Ti

NVIDIA GeForce 9400 GT PCI

We compared two Desktop platform GPUs: 16GB VRAM GeForce RTX 4080 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 4080 Ti 's Advantages

Boost Clock2610MHz

More VRAM (16GB vs 256GB)

Larger VRAM bandwidth (678.4GB/s vs 12.80GB/s)

14064 additional rendering cores

NVIDIA GeForce 9400 GT PCI 's Advantages

Lower TDP (50W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +163233%

73.5 TFLOPS

GeForce 9400 GT PCI

0.045 TFLOPS

GeForce RTX 4080 Ti

VS

GeForce 9400 GT PCI

Graphics Card

Unknown

Release Date

Aug 2008

GeForce 40

Generation

GeForce 9

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCI

Clock Speeds

2340 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1325 MHz

Memory Clock

400 MHz

Memory

16GB

Memory Size

256MB

GDDR6X

Memory Type

DDR2

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

12.80GB/s

Render Config

-

110

SM Count

2

14080

Shading Units

16

440

TMUs

8

144

ROPs

4

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

-

80 MB

L2 Cache

32 KB

-

Theoretical Performance

375.8 GPixel/s

Pixel Rate

2.200 GPixel/s

1148 GTexel/s

Texture Rate

4.400 GTexel/s

73.50 TFLOPS

FP16 (half)

-

73.50 TFLOPS

FP32 (float)

44.80 GFLOPS

1148 GFLOPS

FP64 (double)

-

Board Design

400W

TDP

50W

800 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

AD102

GPU Name

G96C

AD102-225-A1

GPU Variant

-

Ada Lovelace

Architecture

Tesla

TSMC

Foundry

TSMC

5 nm

Process Size

55 nm

76.3 billion

Transistors

0.314 billion

609 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

8.9

CUDA

1.1

6.7

Shader Model

4.0

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