NVIDIA GeForce GTX 1080 vs NVIDIA GeForce GTX 1080 Ti 12 GB

VS

NVIDIA GeForce GTX 1080 NVIDIA GeForce GTX 1080 Ti 12 GB

We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 12GB VRAM GeForce GTX 1080 Ti 12 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 's Advantages

Boost Clock has increased by 4% (1733MHz vs 1670MHz)

Lower TDP (180W vs 250W)

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (528.4GB/s vs 320.3GB/s)

640 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce GTX 1080

8.873 TFLOPS

GeForce GTX 1080 Ti 12 GB +20%

10.69 TFLOPS

GeForce GTX 1080

VS

GeForce GTX 1080 Ti 12 GB

Graphics Card

May 2016

Release Date

Unknown

GeForce 10

Generation

GeForce 10

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1607 MHz

Base Clock

1557 MHz

1733 MHz

Boost Clock

1670 MHz

1251 MHz

Memory Clock

1376 MHz

Memory

8GB

Memory Size

12GB

GDDR5X

Memory Type

GDDR5X

256bit

Memory Bus

384bit

320.3GB/s

Bandwidth

528.4GB/s

Render Config

20

SM Count

25

-

Compute Units

-

2560

Shading Units

3200

160

TMUs

200

64

ROPs

80

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SM)

2 MB

L2 Cache

0 MB

Theoretical Performance

110.9 GPixel/s

Pixel Rate

133.6 GPixel/s

277.3 GTexel/s

Texture Rate

334.0 GTexel/s

138.6 GFLOPS

FP16 (half)

167.0 GFLOPS

8.873 TFLOPS

FP32 (float)

10.69 TFLOPS

277.3 GFLOPS

FP64 (double)

334.0 GFLOPS

Graphics Processor

GP104

GPU Name

GP102

GP104-400-A1

GPU Variant

-

Pascal

Architecture

Pascal

TSMC

Foundry

TSMC

16 nm

Process Size

16 nm

7.2 billion

Transistors

11.8 billion

314 mm²

Die Size

471 mm²

Board Design

180W

TDP

250W

450 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 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

6.7

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