GeForce GTS 450 vs GeForce GTX 750 Ti OEM

VS

NVIDIA GeForce GTS 450

NVIDIA GeForce GTX 750 Ti OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 2GB VRAM GeForce GTX 750 Ti OEM 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 150W)

GeForce GTX 750 Ti OEM Advantages

Boost Clock1098MHz

More VRAM (2GB vs 1024GB)

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

768 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTS 450

601

GeForce GTX 750 Ti OEM +250%

2108

GeForce GTS 450

VS

GeForce GTX 750 Ti OEM

Graphics Card

Sep 2010

Release Date

Unknown

GeForce 400

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1033 MHz

-

Boost Clock

1098 MHz

902 MHz

Memory Clock

1502 MHz

Memory

1024MB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

57.73GB/s

Bandwidth

192.3GB/s

Render Config

4

SM Count

-

192

Shading Units

960

32

TMUs

80

16

ROPs

24

64 KB (per SM)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

512 KB

Theoretical Performance

6.264 GPixel/s

Pixel Rate

21.96 GPixel/s

25.06 GTexel/s

Texture Rate

87.84 GTexel/s

601.3 GFLOPS

FP32 (float)

2.108 TFLOPS

50.11 GFLOPS

FP64 (double)

87.84 GFLOPS

Board Design

106W

TDP

150W

300 W

Suggested PSU

450 W

2x DVI
1x mini-HDMI 1.3a

Outputs

No outputs

1x 6-pin

Power Connectors

-

Graphics Processor

GF106

GPU Name

GK106

GF106-250-KA-A1

GPU Variant

-

Fermi

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

1.17 billion

Transistors

2.54 billion

238 mm²

Die Size

221 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

2.1

CUDA

3.0

5.1

Shader Model

5.1

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