GeForce GTS 450 vs GeForce RTX 3080 Ti 20 GB

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce RTX 3080 Ti 20 GB

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 20GB VRAM GeForce RTX 3080 Ti 20 GB 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 350W)

GeForce RTX 3080 Ti 20 GB Advantages

Released 11 years and 4 months late

Boost Clock1665MHz

More VRAM (20GB vs 1024GB)

Larger VRAM bandwidth (760.3GB/s vs 57.73GB/s)

10048 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce RTX 3080 Ti 20 GB +5573%

34100

GeForce GTS 450

VS

GeForce RTX 3080 Ti 20 GB

Graphics Card

Sep 2010

Release Date

Jan 2022

GeForce 400

Generation

GeForce 30

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1335 MHz

-

Boost Clock

1665 MHz

902 MHz

Memory Clock

1188 MHz

Memory

1024MB

Memory Size

20GB

GDDR5

Memory Type

GDDR6X

128bit

Memory Bus

320bit

57.73GB/s

Bandwidth

760.3GB/s

Render Config

4

SM Count

80

192

Shading Units

10240

32

TMUs

320

16

ROPs

112

-

Tensor Cores

320

-

RT Cores

80

64 KB (per SM)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

6 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

186.5 GPixel/s

25.06 GTexel/s

Texture Rate

532.8 GTexel/s

-

FP16 (half)

34.10 TFLOPS

601.3 GFLOPS

FP32 (float)

34.10 TFLOPS

50.11 GFLOPS

FP64 (double)

532.8 GFLOPS

Board Design

106W

TDP

350W

300 W

Suggested PSU

750 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x HDMI 2.1
3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 12-pin

Graphics Processor

GF106

GPU Name

GA102

GF106-250-KA-A1

GPU Variant

GA102-225-A1

Fermi

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

1.17 billion

Transistors

28.3 billion

238 mm²

Die Size

628 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

8.6

5.1

Shader Model

6.6

Related SoC Comparison

1

GeForce GTS 450 vs GeForce GTS 240 OEM

2

GeForce GTS 450 vs Radeon RX 470D

3

GeForce GTS 450 vs Radeon R5 240 OEM

4

GeForce GTS 450 vs FirePro V3700

5

GeForce GTS 450 vs GeForce G210 OEM

6

GeForce GTS 450 vs FirePro V8800

7

GeForce GTS 450 vs GeForce GT 730

8

GeForce GTS 450 vs T1000 8 GB

9

GeForce GTS 450 vs Radeon RX 8800 XT

10

GeForce GTS 450 vs Radeon RX 580 2048SP