NVIDIA GeForce RTX 4080 Ti vs NVIDIA GeForce GTS 450

VS

NVIDIA GeForce RTX 4080 Ti NVIDIA GeForce GTS 450

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

Boost Clock2610MHz

More VRAM (16GB vs 1GB)

Larger VRAM bandwidth (678.4GB/s vs 57.73GB/s)

13888 additional rendering cores

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 400W)

Score

Benchmark

FP32 (float)

GeForce RTX 4080 Ti +12129%

73.5 TFLOPS

GeForce GTS 450

0.601 TFLOPS

GeForce RTX 4080 Ti

VS

GeForce GTS 450

Graphics Card

Unknown

Release Date

Sep 2010

GeForce 40

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

2340 MHz

Base Clock

-

2610 MHz

Boost Clock

-

1325 MHz

Memory Clock

902 MHz

Memory

16GB

Memory Size

1024MB

GDDR6X

Memory Type

GDDR5

256bit

Memory Bus

128bit

678.4GB/s

Bandwidth

57.73GB/s

Render Config

110

SM Count

4

-

Compute Units

-

14080

Shading Units

192

440

TMUs

32

144

ROPs

16

440

Tensor Cores

-

110

RT Cores

-

128 KB (per SM)

L1 Cache

64 KB (per SM)

80 MB

L2 Cache

256 KB

Theoretical Performance

375.8 GPixel/s

Pixel Rate

6.264 GPixel/s

1148 GTexel/s

Texture Rate

25.06 GTexel/s

73.50 TFLOPS

FP16 (half)

-

73.50 TFLOPS

FP32 (float)

601.3 GFLOPS

1148 GFLOPS

FP64 (double)

50.11 GFLOPS

Graphics Processor

AD102

GPU Name

GF106

AD102-225-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

Board Design

400W

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 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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