NVIDIA GeForce GTX 1080 Ti vs NVIDIA GeForce GTX 950 OEM

VS

NVIDIA GeForce GTX 1080 Ti NVIDIA GeForce GTX 950 OEM

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 4GB VRAM GeForce GTX 950 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 's Advantages

Released 1 years and 2 months late

Boost Clock has increased by 32% (1582MHz vs 1203MHz)

More VRAM (11GB vs 4GB)

Larger VRAM bandwidth (484.4GB/s vs 80.19GB/s)

2560 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti +360%

11.34 TFLOPS

GeForce GTX 950 OEM

2.464 TFLOPS

GeForce GTX 1080 Ti

VS

GeForce GTX 950 OEM

Graphics Card

Mar 2017

Release Date

Jan 2016

GeForce 10

Generation

GeForce 900

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

937 MHz

1582 MHz

Boost Clock

1203 MHz

1376 MHz

Memory Clock

1253 MHz

Memory

11GB

Memory Size

4GB

GDDR5X

Memory Type

GDDR5

352bit

Memory Bus

128bit

484.4GB/s

Bandwidth

80.19GB/s

Render Config

28

SM Count

-

Compute Units

-

3584

Shading Units

1024

224

TMUs

64

88

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SMM)

0 MB

L2 Cache

1024 KB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

38.50 GPixel/s

354.4 GTexel/s

Texture Rate

76.99 GTexel/s

177.2 GFLOPS

FP16 (half)

-

11.34 TFLOPS

FP32 (float)

2.464 TFLOPS

354.4 GFLOPS

FP64 (double)

76.99 GFLOPS

Graphics Processor

GP102

GPU Name

GM206S

GP102-350-K1-A1

GPU Variant

950 OEM

Pascal

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

2.94 billion

471 mm²

Die Size

228 mm²

Board Design

250W

TDP

Unknown

600 W

Suggested PSU

200 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

5.2

6.4

Shader Model

6.7

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