NVIDIA GeForce GTS 450 OEM vs NVIDIA GeForce RTX 5090

VS

NVIDIA GeForce GTS 450 OEM

NVIDIA GeForce RTX 5090

We compared two Desktop platform GPUs: 512MB VRAM GeForce GTS 450 OEM and 32GB VRAM GeForce RTX 5090 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 500W)

NVIDIA GeForce RTX 5090 's Advantages

Released 14 years and 4 months late

Boost Clock2520MHz

More VRAM (32GB vs 512GB)

Larger VRAM bandwidth (1.52TB/s vs 57.73GB/s)

21616 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450 OEM

0.451 TFLOPS

GeForce RTX 5090 +24223%

109.7 TFLOPS

GeForce GTS 450 OEM

VS

GeForce RTX 5090

Graphics Card

Sep 2010

Release Date

Jan 2025

GeForce 400

Generation

GeForce 50

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

-

Base Clock

2235 MHz

-

Boost Clock

2520 MHz

902 MHz

Memory Clock

1875 MHz

Memory

512MB

Memory Size

32GB

GDDR5

Memory Type

GDDR7

128bit

Memory Bus

512bit

57.73GB/s

Bandwidth

1.52TB/s

Render Config

-

3

SM Count

170

144

Shading Units

21760

24

TMUs

680

16

ROPs

192

-

Tensor Cores

680

-

RT Cores

170

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

88 MB

-

Theoretical Performance

4.698 GPixel/s

Pixel Rate

483.8 GPixel/s

18.79 GTexel/s

Texture Rate

1714 GTexel/s

-

FP16 (half)

109.7 TFLOPS

451.0 GFLOPS

FP32 (float)

109.7 TFLOPS

37.58 GFLOPS

FP64 (double)

1.714 TFLOPS

Board Design

106W

TDP

500W

300 W

Suggested PSU

900 W

1x DVI 1x DisplayPort 1x VGA

Outputs

1x HDMI 2.1 3x DisplayPort 2.1a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GF106

GPU Name

GB202

-

GPU Variant

GB202-400-A1

Fermi

Architecture

Blackwell 2.0

TSMC

Foundry

TSMC

40 nm

Process Size

4 nm

1.17 billion

Transistors

Unknown

238 mm²

Die Size

Unknown

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

10.1

5.1

Shader Model

6.8

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