NVIDIA GeForce GTX 750 Ti OEM vs NVIDIA GeForce GTS 450

VS

NVIDIA GeForce GTX 750 Ti OEM

NVIDIA GeForce GTS 450

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 Ti OEM and 1024MB VRAM GeForce GTS 450 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

More VRAM (2GB vs 1024GB)

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

768 additional rendering cores

NVIDIA GeForce GTS 450 's Advantages

Lower TDP (106W vs 150W)

Score

Benchmark

FP32 (float)

GeForce GTX 750 Ti OEM +250%

2.108 TFLOPS

GeForce GTS 450

0.601 TFLOPS

GeForce GTX 750 Ti OEM

VS

GeForce GTS 450

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

1024MB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

192.3GB/s

Bandwidth

57.73GB/s

Render Config

-

SM Count

4

960

Shading Units

192

80

TMUs

32

24

ROPs

16

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

21.96 GPixel/s

Pixel Rate

6.264 GPixel/s

87.84 GTexel/s

Texture Rate

25.06 GTexel/s

-

2.108 TFLOPS

FP32 (float)

601.3 GFLOPS

87.84 GFLOPS

FP64 (double)

50.11 GFLOPS

Board Design

150W

TDP

106W

450 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 1x mini-HDMI 1.3a

-

Power Connectors

1x 6-pin

Graphics Processor

GK106

GPU Name

GF106

-

GPU Variant

GF106-250-KA-A1

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

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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