NVIDIA GeForce GTX 1080 Ti vs NVIDIA TITAN X Pascal

VS

NVIDIA GeForce GTX 1080 Ti NVIDIA TITAN X Pascal

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 12GB VRAM TITAN X Pascal 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 7 months late

Boost Clock has increased by 3% (1582MHz vs 1531MHz)

Larger VRAM bandwidth (484.4GB/s vs 480.4GB/s)

NVIDIA TITAN X Pascal 's Advantages

More VRAM (12GB vs 11GB)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti +3%

11.34 TFLOPS

TITAN X Pascal

10.97 TFLOPS

3DMark Time Spy

GeForce GTX 1080 Ti +3%

9867

TITAN X Pascal

9556

Shadow of the Tomb Raider 2160p

GeForce GTX 1080 Ti

41

TITAN X Pascal +2%

42

Shadow of the Tomb Raider 1440p

GeForce GTX 1080 Ti

74

TITAN X Pascal +5%

78

Shadow of the Tomb Raider 1080p

GeForce GTX 1080 Ti

109

TITAN X Pascal +17%

128

GTA 5 2160p

GeForce GTX 1080 Ti

77

TITAN X Pascal +27%

98

GTA 5 1440p

GeForce GTX 1080 Ti

100

TITAN X Pascal +4%

104

GTA 5 1080p

GeForce GTX 1080 Ti

156

TITAN X Pascal +20%

188

GeForce GTX 1080 Ti

VS

TITAN X Pascal

Graphics Card

Mar 2017

Release Date

Aug 2016

GeForce 10

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

1417 MHz

1582 MHz

Boost Clock

1531 MHz

1376 MHz

Memory Clock

1251 MHz

Memory

11GB

Memory Size

12GB

GDDR5X

Memory Type

GDDR5X

352bit

Memory Bus

384bit

484.4GB/s

Bandwidth

480.4GB/s

Render Config

28

SM Count

28

-

Compute Units

-

3584

Shading Units

3584

224

TMUs

224

88

ROPs

96

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

0 MB

L2 Cache

3 MB

Theoretical Performance

139.2 GPixel/s

Pixel Rate

147.0 GPixel/s

354.4 GTexel/s

Texture Rate

342.9 GTexel/s

177.2 GFLOPS

FP16 (half)

171.5 GFLOPS

11.34 TFLOPS

FP32 (float)

10.97 TFLOPS

354.4 GFLOPS

FP64 (double)

342.9 GFLOPS

Graphics Processor

GP102

GPU Name

GP102

GP102-350-K1-A1

GPU Variant

GP102-400-A1

Pascal

Architecture

Pascal

TSMC

Foundry

TSMC

16 nm

Process Size

16 nm

11.8 billion

Transistors

11.8 billion

471 mm²

Die Size

471 mm²

Board Design

250W

TDP

250W

600 W

Suggested PSU

600 W

1x HDMI 2.0 3x DisplayPort 1.4a

Outputs

1x DVI 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

6.1

CUDA

6.1

6.4

Shader Model

6.4

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