NVIDIA GeForce GTX 950 Low Power vs NVIDIA GeForce GTX 745 OEM

VS

NVIDIA GeForce GTX 950 Low Power

NVIDIA GeForce GTX 745 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 4GB VRAM GeForce GTX 745 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 2 years and 1 months late

Boost Clock1190MHz

Larger VRAM bandwidth (105.8GB/s vs 28.80GB/s)

384 additional rendering cores

NVIDIA GeForce GTX 745 OEM 's Advantages

More VRAM (4GB vs 2GB)

Lower TDP (55W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 Low Power +130%

1.828 TFLOPS

GeForce GTX 745 OEM

0.793 TFLOPS

Blender

GeForce GTX 950 Low Power +231%

179

GeForce GTX 745 OEM

54

OctaneBench

GeForce GTX 950 Low Power +175%

44

GeForce GTX 745 OEM

16

GeForce GTX 950 Low Power

VS

GeForce GTX 745 OEM

Graphics Card

Mar 2016

Release Date

Feb 2014

GeForce 900

Generation

GeForce 700

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1026 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1653 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

128bit

105.8GB/s

Bandwidth

28.80GB/s

Render Config

-

768

Shading Units

384

48

TMUs

24

32

ROPs

16

-

48 KB (per SMM)

L1 Cache

64 KB (per SMM)

1024 KB

L2 Cache

2 MB

-

Theoretical Performance

38.08 GPixel/s

Pixel Rate

16.53 GPixel/s

57.12 GTexel/s

Texture Rate

24.79 GTexel/s

-

1.828 TFLOPS

FP32 (float)

793.3 GFLOPS

57.12 GFLOPS

FP64 (double)

24.79 GFLOPS

Board Design

75W

TDP

55W

250 W

Suggested PSU

250 W

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

Outputs

1x DVI 1x HDMI 2.0 1x VGA

None

Power Connectors

None

Graphics Processor

GM206

GPU Name

GM107

GM206-251-A1

GPU Variant

GM107-220-A2

Maxwell 2.0

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.94 billion

Transistors

1.87 billion

228 mm²

Die Size

148 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

5.0

6.4

Shader Model

5.1

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