GeForce GTS 450 vs GeForce RTX 4080

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce RTX 4080

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 16GB VRAM GeForce RTX 4080 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

GeForce GTS 450 Advantages

Lower TDP (106W vs 320W)

GeForce RTX 4080 Advantages

Released 12 years late

Boost Clock2505MHz

More VRAM (16GB vs 1024GB)

Larger VRAM bandwidth (716.8GB/s vs 57.73GB/s)

9536 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce RTX 4080 +8009%

48740

GeForce GTS 450

VS

GeForce RTX 4080

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

2205 MHz

-

Boost Clock

2505 MHz

902 MHz

Memory Clock

1400 MHz

Memory

1024MB

Memory Size

16GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

716.8GB/s

Render Config

4

SM Count

76

192

Shading Units

9728

32

TMUs

304

16

ROPs

112

-

Tensor Cores

304

-

RT Cores

76

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

64 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

280.6 GPixel/s

25.06 GTexel/s

Texture Rate

761.5 GTexel/s

-

FP16 (half)

48.74 TFLOPS

601.3 GFLOPS

FP32 (float)

48.74 TFLOPS

50.11 GFLOPS

FP64 (double)

761.5 GFLOPS

Board Design

106W

TDP

320W

300 W

Suggested PSU

700 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1
3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 16-pin

Graphics Processor

GF106

GPU Name

AD103

GF106-250-KA-A1

GPU Variant

AD103-300-A1

Fermi

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

40 nm

Process Size

5 nm

1.17 billion

Transistors

45.9 billion

238 mm²

Die Size

379 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

6.7

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