NVIDIA GeForce GTX 1660 vs NVIDIA GeForce GT 545 OEM

VS

NVIDIA GeForce GTX 1660 NVIDIA GeForce GT 545 OEM

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX 1660 and 1024MB VRAM GeForce GT 545 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1660 's Advantages

Released 7 years and 10 months late

Boost Clock1785MHz

More VRAM (6GB vs 1GB)

Larger VRAM bandwidth (192.1GB/s vs 64.00GB/s)

1264 additional rendering cores

NVIDIA GeForce GT 545 OEM 's Advantages

Lower TDP (105W vs 120W)

Score

Benchmark

FP32 (float)

GeForce GTX 1660 +903%

5.027 TFLOPS

GeForce GT 545 OEM

0.501 TFLOPS

GeForce GTX 1660

VS

GeForce GT 545 OEM

Graphics Card

Mar 2019

Release Date

May 2011

GeForce 16

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1530 MHz

Base Clock

-

1785 MHz

Boost Clock

-

2001 MHz

Memory Clock

1000 MHz

Memory

6GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

128bit

192.1GB/s

Bandwidth

64.00GB/s

Render Config

22

SM Count

3

-

Compute Units

-

1408

Shading Units

144

88

TMUs

24

48

ROPs

16

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

64 KB (per SM)

1536 KB

L2 Cache

256 KB

Theoretical Performance

85.68 GPixel/s

Pixel Rate

5.226 GPixel/s

157.1 GTexel/s

Texture Rate

20.90 GTexel/s

10.05 TFLOPS

FP16 (half)

-

5.027 TFLOPS

FP32 (float)

501.4 GFLOPS

157.1 GFLOPS

FP64 (double)

41.78 GFLOPS

Graphics Processor

TU116

GPU Name

GF116

TU116-300-A1

GPU Variant

GF116-110-KA-A1

Turing

Architecture

Fermi 2.0

TSMC

Foundry

TSMC

12 nm

Process Size

40 nm

6.6 billion

Transistors

1.17 billion

284 mm²

Die Size

238 mm²

Board Design

120W

TDP

105W

300 W

Suggested PSU

300 W

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

Outputs

2x DVI 1x mini-HDMI 1.3a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

7.5

CUDA

2.1

6.6

Shader Model

5.1

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