NVIDIA GeForce GTX TITAN X vs NVIDIA GeForce GTX 1080 Ti

VS

NVIDIA GeForce GTX TITAN X NVIDIA GeForce GTX 1080 Ti

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX TITAN X and 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 TITAN X 's Advantages

More VRAM (12GB vs 11GB)

NVIDIA GeForce GTX 1080 Ti 's Advantages

Released 2 years late

Boost Clock has increased by 45% (1582MHz vs 1089MHz)

Larger VRAM bandwidth (484.4GB/s vs 336.6GB/s)

512 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX TITAN X

6.691 TFLOPS

GeForce GTX 1080 Ti +69%

11.34 TFLOPS

GeForce GTX TITAN X

VS

GeForce GTX 1080 Ti

Graphics Card

Mar 2015

Release Date

Mar 2017

GeForce 900

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1481 MHz

1089 MHz

Boost Clock

1582 MHz

1753 MHz

Memory Clock

1376 MHz

Memory

12GB

Memory Size

11GB

GDDR5

Memory Type

GDDR5X

384bit

Memory Bus

352bit

336.6GB/s

Bandwidth

484.4GB/s

Render Config

-

SM Count

28

-

Compute Units

-

3072

Shading Units

3584

192

TMUs

224

96

ROPs

88

-

Tensor Cores

-

RT Cores

-

48 KB (per SMM)

L1 Cache

48 KB (per SM)

3 MB

L2 Cache

0 MB

Theoretical Performance

104.5 GPixel/s

Pixel Rate

139.2 GPixel/s

209.1 GTexel/s

Texture Rate

354.4 GTexel/s

-

FP16 (half)

177.2 GFLOPS

6.691 TFLOPS

FP32 (float)

11.34 TFLOPS

209.1 GFLOPS

FP64 (double)

354.4 GFLOPS

Graphics Processor

GM200

GPU Name

GP102

GM200-400-A1

GPU Variant

GP102-350-K1-A1

Maxwell 2.0

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

8 billion

Transistors

11.8 billion

601 mm²

Die Size

471 mm²

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

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

Outputs

1x HDMI 2.0 3x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

5.2

CUDA

6.1

6.4

Shader Model

6.4

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