GeForce GTS 450 vs GeForce GTX 1080 11Gbps

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 1080 11Gbps

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 8GB VRAM GeForce GTX 1080 11Gbps 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 180W)

GeForce GTX 1080 11Gbps Advantages

Released 6 years and 7 months late

Boost Clock1733MHz

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (352.3GB/s vs 57.73GB/s)

2368 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 1080 11Gbps +1376%

8873

GeForce GTS 450

VS

GeForce GTX 1080 11Gbps

Graphics Card

Sep 2010

Release Date

Apr 2017

GeForce 400

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1607 MHz

-

Boost Clock

1733 MHz

902 MHz

Memory Clock

1376 MHz

Memory

1024MB

Memory Size

8GB

GDDR5

Memory Type

GDDR5X

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

352.3GB/s

Render Config

4

SM Count

20

192

Shading Units

2560

32

TMUs

160

16

ROPs

64

64 KB (per SM)

L1 Cache

48 KB (per SM)

256 KB

L2 Cache

2 MB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

110.9 GPixel/s

25.06 GTexel/s

Texture Rate

277.3 GTexel/s

-

FP16 (half)

138.6 GFLOPS

601.3 GFLOPS

FP32 (float)

8.873 TFLOPS

50.11 GFLOPS

FP64 (double)

277.3 GFLOPS

Board Design

106W

TDP

180W

300 W

Suggested PSU

450 W

2x DVI
1x mini-HDMI 1.3a

Outputs

1x DVI
1x HDMI 2.0
3x DisplayPort 1.4a

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GF106

GPU Name

GP104

GF106-250-KA-A1

GPU Variant

GP104-410-A1

Fermi

Architecture

Pascal

TSMC

Foundry

TSMC

40 nm

Process Size

16 nm

1.17 billion

Transistors

7.2 billion

238 mm²

Die Size

314 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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