GeForce GTS 450 vs GeForce GTX 1660

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 1660

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 6GB VRAM GeForce GTX 1660 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 120W)

GeForce GTX 1660 Advantages

Released 8 years and 6 months late

Boost Clock1785MHz

More VRAM (6GB vs 1024GB)

Larger VRAM bandwidth (192.1GB/s vs 57.73GB/s)

1216 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 1660 +736%

5027

GeForce GTS 450

VS

GeForce GTX 1660

Graphics Card

Sep 2010

Release Date

Mar 2019

GeForce 400

Generation

GeForce 16

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1530 MHz

-

Boost Clock

1785 MHz

902 MHz

Memory Clock

2001 MHz

Memory

1024MB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

57.73GB/s

Bandwidth

192.1GB/s

Render Config

4

SM Count

22

192

Shading Units

1408

32

TMUs

88

16

ROPs

48

64 KB (per SM)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

1536 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

85.68 GPixel/s

25.06 GTexel/s

Texture Rate

157.1 GTexel/s

-

FP16 (half)

10.05 TFLOPS

601.3 GFLOPS

FP32 (float)

5.027 TFLOPS

50.11 GFLOPS

FP64 (double)

157.1 GFLOPS

Board Design

106W

TDP

120W

300 W

Suggested PSU

300 W

2x DVI
1x mini-HDMI 1.3a

Outputs

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

1x 6-pin

Power Connectors

1x 8-pin

Graphics Processor

GF106

GPU Name

TU116

GF106-250-KA-A1

GPU Variant

TU116-300-A1

Fermi

Architecture

Turing

TSMC

Foundry

TSMC

40 nm

Process Size

12 nm

1.17 billion

Transistors

6.6 billion

238 mm²

Die Size

284 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

7.5

5.1

Shader Model

6.6

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