NVIDIA GeForce GTX 1080 Ti vs NVIDIA TITAN Xp

VS

NVIDIA GeForce GTX 1080 Ti NVIDIA TITAN Xp

We compared two Desktop platform GPUs: 11GB VRAM GeForce GTX 1080 Ti and 12GB VRAM TITAN Xp to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA TITAN Xp 's Advantages

More VRAM (12GB vs 11GB)

Larger VRAM bandwidth (547.6GB/s vs 484.4GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti

11.34 TFLOPS

TITAN Xp +7%

12.15 TFLOPS

3DMark Time Spy

GeForce GTX 1080 Ti

9867

TITAN Xp +2%

10147

GeForce GTX 1080 Ti

VS

TITAN Xp

Graphics Card

Mar 2017

Release Date

Apr 2017

GeForce 10

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1481 MHz

Base Clock

1405 MHz

1582 MHz

Boost Clock

1582 MHz

1376 MHz

Memory Clock

1426 MHz

Memory

11GB

Memory Size

12GB

GDDR5X

Memory Type

GDDR5X

352bit

Memory Bus

384bit

484.4GB/s

Bandwidth

547.6GB/s

Render Config

28

SM Count

30

-

Compute Units

-

3584

Shading Units

3840

224

TMUs

240

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

151.9 GPixel/s

354.4 GTexel/s

Texture Rate

379.7 GTexel/s

177.2 GFLOPS

FP16 (half)

189.8 GFLOPS

11.34 TFLOPS

FP32 (float)

12.15 TFLOPS

354.4 GFLOPS

FP64 (double)

379.7 GFLOPS

Graphics Processor

GP102

GPU Name

GP102

GP102-350-K1-A1

GPU Variant

GP102-450-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 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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