NVIDIA GeForce GTX 950 Low Power vs NVIDIA GeForce 505 OEM

VS

NVIDIA GeForce GTX 950 Low Power

NVIDIA GeForce 505 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 950 Low Power and 512MB VRAM GeForce 505 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 3 years and 2 months late

Boost Clock1190MHz

More VRAM (2GB vs 512GB)

Larger VRAM bandwidth (105.8GB/s vs 9.600GB/s)

752 additional rendering cores

NVIDIA GeForce 505 OEM 's Advantages

Lower TDP (25W vs 75W)

Score

Benchmark

FP32 (float)

GeForce GTX 950 Low Power +3962%

1.828 TFLOPS

GeForce 505 OEM

0.045 TFLOPS

GeForce GTX 950 Low Power

VS

GeForce 505 OEM

Graphics Card

Mar 2016

Release Date

Jan 2013

GeForce 900

Generation

GeForce 500

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

1026 MHz

Base Clock

-

1190 MHz

Boost Clock

-

1653 MHz

Memory Clock

600 MHz

Memory

2GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

105.8GB/s

Bandwidth

9.600GB/s

Render Config

-

SM Count

2

768

Shading Units

16

48

TMUs

8

32

ROPs

4

-

48 KB (per SMM)

L1 Cache

-

1024 KB

L2 Cache

32 KB

-

Theoretical Performance

38.08 GPixel/s

Pixel Rate

2.356 GPixel/s

57.12 GTexel/s

Texture Rate

4.712 GTexel/s

-

1.828 TFLOPS

FP32 (float)

44.86 GFLOPS

57.12 GFLOPS

FP64 (double)

-

Board Design

75W

TDP

25W

250 W

Suggested PSU

200 W

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

Outputs

1x DVI 1x HDMI 1x VGA

None

Power Connectors

None

Graphics Processor

GM206

GPU Name

GT218

GM206-251-A1

GPU Variant

GT218-300-B1

Maxwell 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

2.94 billion

Transistors

0.26 billion

228 mm²

Die Size

57 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

5.2

CUDA

1.2

6.4

Shader Model

4.1

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