NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce RTX 4090

VS

NVIDIA GeForce GTS 450 OEM

NVIDIA GeForce RTX 4090

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 24GB VRAM GeForce RTX 4090 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 450W)

NVIDIA GeForce RTX 4090 's Advantages

Released 12 years late

Boost Clock2520MHz

More VRAM (24GB vs 512GB)

Larger VRAM bandwidth (1.01TB/s vs 57.73GB/s)

16240 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

GeForce RTX 4090 +18210%

82.58 TFLOPS

GeForce GTS 450 OEM

VS

GeForce RTX 4090

Graphics Card

Sep 2010

Release Date

Sep 2022

GeForce 400

Generation

GeForce 40

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

902 MHz

Memory Clock

1313 MHz

Memory

512MB

Memory Size

24GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

384bit

57.73GB/s

Bandwidth

1.01TB/s

Render Config

-

3

SM Count

128

144

Shading Units

16384

24

TMUs

512

16

ROPs

176

-

Tensor Cores

512

-

RT Cores

128

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

72 MB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

443.5 GPixel/s

18.79 GTexel/s

Texture Rate

1290 GTexel/s

-

FP16 (half)

82.58 TFLOPS

451.0 GFLOPS

FP32 (float)

82.58 TFLOPS

37.58 GFLOPS

FP64 (double)

1290 GFLOPS

Board Design

106W

TDP

450W

300 W

Suggested PSU

850 W

1x DVI 1x DisplayPort 1x VGA

Outputs

1x HDMI 2.13x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GF106

GPU Name

AD102

-

GPU Variant

AD102-300-A1

Fermi

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.17 billion

Transistors

76.3 billion

238 mm²

Die Size

609 mm²

Graphics Features

12 (11_0)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

8.9

5.1

Shader Model

6.8

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