NVIDIA GeForce GTX 750 Ti OEM vs NVIDIA GeForce GTS 450 OEM

VS

NVIDIA GeForce GTX 750 Ti OEM NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti OEM and 512MB VRAM GeForce GTS 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 Ti OEM 's Advantages

Boost Clock1098MHz

Larger VRAM bandwidth (192.3GB/s vs 57.73GB/s)

816 additional rendering cores

NVIDIA GeForce GTS 450 OEM 's Advantages

Lower TDP (106W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 Ti OEM +367%

2.108 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

GeForce GTX 750 Ti OEM

VS

GeForce GTS 450 OEM

Graphics Card

Unknown

Release Date

Sep 2010

GeForce 700

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1033 MHz

Base Clock

-

1098 MHz

Boost Clock

-

1502 MHz

Memory Clock

902 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

192.3GB/s

Bandwidth

57.73GB/s

Render Config

-

SM Count

3

-

Compute Units

-

960

Shading Units

144

80

TMUs

24

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

256 KB

Theoretical Performance

21.96 GPixel/s

Pixel Rate

4.698 GPixel/s

87.84 GTexel/s

Texture Rate

18.79 GTexel/s

-

FP16 (half)

-

2.108 TFLOPS

FP32 (float)

451.0 GFLOPS

87.84 GFLOPS

FP64 (double)

37.58 GFLOPS

Graphics Processor

GK106

GPU Name

GF106

-

GPU Variant

-

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.54 billion

Transistors

1.17 billion

221 mm²

Die Size

238 mm²

Board Design

150W

TDP

106W

450 W

Suggested PSU

300 W

No outputs

Outputs

1x DVI 1x DisplayPort 1x VGA

-

Power Connectors

1x 6-pin

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.1

5.1

Shader Model

5.1

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