NVIDIA GeForce GTX 950 Low Power vs NVIDIA GeForce GTS 450 OEM

VS

NVIDIA GeForce GTX 950 Low Power

NVIDIA GeForce GTS 450 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power 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 950 Low Power 's Advantages

Released 5 years and 6 months late

Boost Clock1190MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (105.8GB/s vs 57.73GB/s)

624 additional rendering cores

Lower TDP (75W vs 106W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 Low Power +305%

1.828 TFLOPS

GeForce GTS 450 OEM

0.451 TFLOPS

GeForce GTX 950 Low Power

VS

GeForce GTS 450 OEM

Graphics Card

Mar 2016

Release Date

Sep 2010

GeForce 900

Generation

GeForce 400

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1026 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1653 MHz

Memory Clock

902 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

105.8GB/s

Bandwidth

57.73GB/s

Render Config

-

SM Count

3

768

Shading Units

144

48

TMUs

24

32

ROPs

16

-

48 KB (per SMM)

L1 Cache

64 KB (per SM)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

38.08 GPixel/s

Pixel Rate

4.698 GPixel/s

57.12 GTexel/s

Texture Rate

18.79 GTexel/s

-

1.828 TFLOPS

FP32 (float)

451.0 GFLOPS

57.12 GFLOPS

FP64 (double)

37.58 GFLOPS

Board Design

75W

TDP

106W

250 W

Suggested PSU

300 W

1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort 1x VGA

None

Power Connectors

1x 6-pin

Graphics Processor

GM206

GPU Name

GF106

GM206-251-A1

GPU Variant

-

Maxwell 2.0

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.94 billion

Transistors

1.17 billion

228 mm²

Die Size

238 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

2.1

6.4

Shader Model

5.1

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