GeForce GTS 450 vs GeForce GTX 1080 Ti

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 1080 Ti

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 11GB VRAM GeForce GTX 1080 Ti 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 250W)

GeForce GTX 1080 Ti Advantages

Released 6 years and 6 months late

Boost Clock1582MHz

More VRAM (11GB vs 1024GB)

Larger VRAM bandwidth (484.4GB/s vs 57.73GB/s)

3392 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 1080 Ti +1786%

11340

GeForce GTS 450

VS

GeForce GTX 1080 Ti

Graphics Card

Sep 2010

Release Date

Mar 2017

GeForce 400

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1481 MHz

-

Boost Clock

1582 MHz

902 MHz

Memory Clock

1376 MHz

Memory

1024MB

Memory Size

11GB

GDDR5

Memory Type

GDDR5X

128bit

Memory Bus

352bit

57.73GB/s

Bandwidth

484.4GB/s

Render Config

4

SM Count

28

192

Shading Units

3584

32

TMUs

224

16

ROPs

88

64 KB (per SM)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

0 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

139.2 GPixel/s

25.06 GTexel/s

Texture Rate

354.4 GTexel/s

-

FP16 (half)

177.2 GFLOPS

601.3 GFLOPS

FP32 (float)

11.34 TFLOPS

50.11 GFLOPS

FP64 (double)

354.4 GFLOPS

Board Design

106W

TDP

250W

300 W

Suggested PSU

600 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x HDMI 2.0
3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GF106

GPU Name

GP102

GF106-250-KA-A1

GPU Variant

GP102-350-K1-A1

Fermi

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

1.17 billion

Transistors

11.8 billion

238 mm²

Die Size

471 mm²

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

6.1

5.1

Shader Model

6.4

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