NVIDIA GeForce GTX 1080 Ti 12 GB vs NVIDIA GeForce RTX 2080 SUPER

VS

NVIDIA GeForce GTX 1080 Ti 12 GB

NVIDIA GeForce RTX 2080 SUPER

We compared two Desktop platform GPUs: 12GB VRAM GeForce GTX 1080 Ti 12 GB and 8GB VRAM GeForce RTX 2080 SUPER to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 1080 Ti 12 GB 's Advantages

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (528.4GB/s vs 495.9GB/s)

128 additional rendering cores

NVIDIA GeForce RTX 2080 SUPER 's Advantages

Boost Clock has increased by 9% (1815MHz vs 1670MHz)

Score

Benchmark

FP32 (float)

GeForce GTX 1080 Ti 12 GB

10.69 TFLOPS

GeForce RTX 2080 SUPER +4%

11.15 TFLOPS

GeForce GTX 1080 Ti 12 GB

VS

GeForce RTX 2080 SUPER

Graphics Card

Unknown

Release Date

Jul 2019

GeForce 10

Generation

GeForce 20

Desktop

Type

Desktop

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1557 MHz

Base Clock

1650 MHz

1670 MHz

Boost Clock

1815 MHz

1376 MHz

Memory Clock

1937 MHz

Memory

12GB

Memory Size

8GB

GDDR5X

Memory Type

GDDR6

384bit

Memory Bus

256bit

528.4GB/s

Bandwidth

495.9GB/s

Render Config

-

25

SM Count

48

3200

Shading Units

3072

200

TMUs

192

80

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

48 KB (per SM)

L1 Cache

64 KB (per SM)

0 MB

L2 Cache

4 MB

-

Theoretical Performance

133.6 GPixel/s

Pixel Rate

116.2 GPixel/s

334.0 GTexel/s

Texture Rate

348.5 GTexel/s

167.0 GFLOPS

FP16 (half)

22.30 TFLOPS

10.69 TFLOPS

FP32 (float)

11.15 TFLOPS

334.0 GFLOPS

FP64 (double)

348.5 GFLOPS

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 USB Type-C

1x 6-pin + 1x 8-pin

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GP102

GPU Name

TU104

-

GPU Variant

TU104-450-A1

Pascal

Architecture

Turing

TSMC

Foundry

TSMC

16 nm

Process Size

12 nm

11.8 billion

Transistors

13.6 billion

471 mm²

Die Size

545 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

7.5

6.7

Shader Model

6.6

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