NVIDIA GeForce RTX 4090 D vs NVIDIA GeForce GTS 450

VS

NVIDIA GeForce RTX 4090 D

NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 24GB VRAM GeForce RTX 4090 D and 1024MB VRAM GeForce GTS 450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce RTX 4090 D 's Advantages

Released 13 years and 3 months late

Boost Clock2520MHz

More VRAM (24GB vs 1024GB)

Larger VRAM bandwidth (1008GB/s vs 57.73GB/s)

14400 additional rendering cores

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 425W)

Score

Benchmark

FP32 (float)

GeForce RTX 4090 D +12136%

73.54 TFLOPS

GeForce GTS 450

0.601 TFLOPS

GeForce RTX 4090 D

VS

GeForce GTS 450

Graphics Card

Dec 2023

Release Date

Sep 2010

GeForce 40

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2280 MHz

Base Clock

-

2520 MHz

Boost Clock

-

1313 MHz

Memory Clock

902 MHz

Memory

24GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

384bit

Memory Bus

128bit

1008GB/s

Bandwidth

57.73GB/s

Render Config

-

114

SM Count

4

14592

Shading Units

192

456

TMUs

32

176

ROPs

16

456

Tensor Cores

-

114

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

72 MB

L2 Cache

256 KB

-

Theoretical Performance

443.5 GPixel/s

Pixel Rate

6.264 GPixel/s

1149 GTexel/s

Texture Rate

25.06 GTexel/s

73.54 TFLOPS

FP16 (half)

-

73.54 TFLOPS

FP32 (float)

601.3 GFLOPS

1149 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

425W

TDP

106W

800 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 16-pin

Power Connectors

1x 6-pin

Graphics Processor

AD102

GPU Name

GF106

AD102-250-A1

GPU Variant

GF106-250-KA-A1

Ada Lovelace

Architecture

Fermi

TSMC

Foundry

TSMC

5 nm

Process Size

40 nm

76.3 billion

Transistors

1.17 billion

609 mm²

Die Size

238 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

8.9

CUDA

2.1

6.7

Shader Model

5.1

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