NVIDIA GeForce 8400 GS Rev. 3 vs NVIDIA GeForce RTX 4090 D

VS

NVIDIA GeForce 8400 GS Rev. 3 NVIDIA GeForce RTX 4090 D

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS Rev. 3 and 24GB VRAM GeForce RTX 4090 D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS Rev. 3 's Advantages

Lower TDP (25W vs 425W)

NVIDIA GeForce RTX 4090 D 's Advantages

Released 13 years and 5 months late

Boost Clock2520MHz

Larger VRAM bandwidth (1008GB/s vs 6.400GB/s)

14584 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS Rev. 3

0.02 TFLOPS

GeForce RTX 4090 D +367600%

73.54 TFLOPS

GeForce 8400 GS Rev. 3

VS

GeForce RTX 4090 D

Graphics Card

Jul 2010

Release Date

Dec 2023

GeForce 8

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2280 MHz

-

Boost Clock

2520 MHz

400 MHz

Memory Clock

1313 MHz

Memory

512MB

Memory Size

24GB

DDR2

Memory Type

GDDR6X

64bit

Memory Bus

384bit

6.400GB/s

Bandwidth

1008GB/s

Render Config

1

SM Count

114

-

Compute Units

-

8

Shading Units

14592

4

TMUs

456

4

ROPs

176

-

Tensor Cores

456

-

RT Cores

114

-

L1 Cache

128 KB (per SM)

32 KB

L2 Cache

72 MB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

443.5 GPixel/s

2.080 GTexel/s

Texture Rate

1149 GTexel/s

-

FP16 (half)

73.54 TFLOPS

19.68 GFLOPS

FP32 (float)

73.54 TFLOPS

-

FP64 (double)

1149 GFLOPS

Graphics Processor

GT218

GPU Name

AD102

8400GS-225-B1

GPU Variant

AD102-250-A1

Tesla 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

0.26 billion

Transistors

76.3 billion

57 mm²

Die Size

609 mm²

Board Design

25W

TDP

425W

200 W

Suggested PSU

800 W

1x DVI 1x VGA 1x S-Video

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

None

Power Connectors

1x 16-pin

Graphics Features

11.1 (10_1)

DirectX

12 Ultimate (12_2)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

1.2

CUDA

8.9

4.1

Shader Model

6.7

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