NVIDIA GeForce GT 545 vs NVIDIA GeForce GTX 750 Ti

VS

NVIDIA GeForce GT 545

NVIDIA GeForce GTX 750 Ti

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 2GB VRAM GeForce GTX 750 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti 's Advantages

Released 2 years and 9 months late

Boost Clock1085MHz

More VRAM (2GB vs 1536GB)

Larger VRAM bandwidth (86.40GB/s vs 38.40GB/s)

496 additional rendering cores

Lower TDP (60W vs 70W)

Score

Benchmark

FP32 (float)

GeForce GT 545

0.415 TFLOPS

GeForce GTX 750 Ti +234%

1.389 TFLOPS

GeForce GT 545

VS

GeForce GTX 750 Ti

Graphics Card

May 2011

Release Date

Feb 2014

GeForce 500

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1020 MHz

-

Boost Clock

1085 MHz

800 MHz

Memory Clock

1350 MHz

Memory

1536MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

192bit

Memory Bus

128bit

38.40GB/s

Bandwidth

86.40GB/s

Render Config

-

3

SM Count

-

144

Shading Units

640

24

TMUs

40

16

ROPs

16

-

64 KB (per SM)

L1 Cache

64 KB (per SMM)

384 KB

L2 Cache

2 MB

-

Theoretical Performance

4.320 GPixel/s

Pixel Rate

17.36 GPixel/s

17.28 GTexel/s

Texture Rate

43.40 GTexel/s

-

414.7 GFLOPS

FP32 (float)

1389 GFLOPS

34.56 GFLOPS

FP64 (double)

43.40 GFLOPS

Board Design

70W

TDP

60W

250 W

Suggested PSU

250 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

2x DVI 1x mini-HDMI 2.0

None

Power Connectors

None

Graphics Processor

GF116

GPU Name

GM107

-

GPU Variant

GM107-400-A2

Fermi 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

1.87 billion

238 mm²

Die Size

148 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

2.1

CUDA

5.0

5.1

Shader Model

5.1

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