NVIDIA GeForce GTX 850M vs NVIDIA GeForce GTX 1080 Ti

VS

NVIDIA GeForce GTX 850M NVIDIA GeForce GTX 1080 Ti

We compared a Mobile platform GPU: 2GB VRAM GeForce GTX 850M and a Desktop platform GPU: 11GB VRAM GeForce GTX 1080 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 850M 's Advantages

Lower TDP (45W vs 250W)

NVIDIA GeForce GTX 1080 Ti 's Advantages

Released 3 years late

Boost Clock1582MHz

More VRAM (11GB vs 2GB)

Larger VRAM bandwidth (484.4GB/s vs 32.03GB/s)

2944 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 850M

1.155 TFLOPS

GeForce GTX 1080 Ti +881%

11.34 TFLOPS

GeForce GTX 850M

VS

GeForce GTX 1080 Ti

Graphics Card

Mar 2014

Release Date

Mar 2017

GeForce 800M

Generation

GeForce 10

Mobile

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

1481 MHz

-

Boost Clock

1582 MHz

1001 MHz

Memory Clock

1376 MHz

Memory

2GB

Memory Size

11GB

DDR3

Memory Type

GDDR5X

128bit

Memory Bus

352bit

32.03GB/s

Bandwidth

484.4GB/s

Render Config

-

SM Count

28

-

Compute Units

-

640

Shading Units

3584

40

TMUs

224

16

ROPs

88

-

Tensor Cores

-

RT Cores

-

64 KB (per SMM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

0 MB

Theoretical Performance

14.43 GPixel/s

Pixel Rate

139.2 GPixel/s

36.08 GTexel/s

Texture Rate

354.4 GTexel/s

-

FP16 (half)

177.2 GFLOPS

1155 GFLOPS

FP32 (float)

11.34 TFLOPS

36.08 GFLOPS

FP64 (double)

354.4 GFLOPS

Graphics Processor

GM107

GPU Name

GP102

N15P-GT-A1

GPU Variant

GP102-350-K1-A1

Maxwell

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

1.87 billion

Transistors

11.8 billion

148 mm²

Die Size

471 mm²

Board Design

45W

TDP

250W

-

Suggested PSU

600 W

No outputs

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.0

CUDA

6.1

5.1

Shader Model

6.4

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