NVIDIA GeForce GTX 275 PhysX Edition vs NVIDIA GeForce GTX 950 Low Power

VS

NVIDIA GeForce GTX 275 PhysX Edition

NVIDIA GeForce GTX 950 Low Power

We compared two Desktop platform GPUs: 896MB VRAM GeForce GTX 275 PhysX Edition and 2GB VRAM GeForce GTX 950 Low Power to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 275 PhysX Edition 's Advantages

Larger VRAM bandwidth (127.0GB/s vs 105.8GB/s)

NVIDIA GeForce GTX 950 Low Power 's Advantages

Released 6 years and 1 months late

Boost Clock1190MHz

More VRAM (2GB vs 896GB)

528 additional rendering cores

Lower TDP (75W vs 219W)

Score

Benchmark

FP32 (float)

GeForce GTX 275 PhysX Edition

0.622 TFLOPS

GeForce GTX 950 Low Power +193%

1.828 TFLOPS

GeForce GTX 275 PhysX Edition

VS

GeForce GTX 950 Low Power

Graphics Card

Feb 2010

Release Date

Mar 2016

GeForce 200

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1026 MHz

-

Boost Clock

1190 MHz

1134 MHz

Memory Clock

1653 MHz

Memory

896MB

Memory Size

2GB

GDDR3

Memory Type

GDDR5

448bit

Memory Bus

128bit

127.0GB/s

Bandwidth

105.8GB/s

Render Config

-

30

SM Count

-

240

Shading Units

768

80

TMUs

48

28

ROPs

32

-

L1 Cache

48 KB (per SMM)

224 KB

L2 Cache

1024 KB

-

Theoretical Performance

17.72 GPixel/s

Pixel Rate

38.08 GPixel/s

50.64 GTexel/s

Texture Rate

57.12 GTexel/s

-

622.1 GFLOPS

FP32 (float)

1.828 TFLOPS

77.76 GFLOPS

FP64 (double)

57.12 GFLOPS

Board Design

219W

TDP

75W

550 W

Suggested PSU

250 W

2x DVI

Outputs

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

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

G92B

GPU Name

GM206

G92-421-B1

GPU Variant

GM206-251-A1

Tesla

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

55 nm

Process Size

28 nm

0.754 billion

Transistors

2.94 billion

260 mm²

Die Size

228 mm²

Graphics Features

11.1 (10_0)

DirectX

12 (12_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.3

CUDA

5.2

4.0

Shader Model

6.4

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