GeForce RTX 3080 Ti and P102-100 - video card comparison

GeForce RTX 3080 Ti

P102-100

Architecture

Ampere (2020−2022)

Pascal (2016−2021)

GPU code name

Ampere GA102

GP102

Market segment

Desktop

Desktop

Release date

September 2020

February 2018

Interface

PCIe 4.0 x16

PCIe 3.0 x4

Supplementary power connectors

1x 12-pin

2x 8-pin

Boost clock speed

1667 MHz

1683 MHz

Core clock speed

1370 MHz

1582 MHz

Floating-point performance

-

10,125 gflops

Manufacturing process technology

8 nm

16 nm

Number of transistors

28,300 million

11,800 million

Pipelines / CUDA cores

10240

3200

Power consumption (TDP)

350 Watt

250 Watt

Texture fill rate

532.8

336.6

Memory type

GDDR6X

GDDR5X

Maximum RAM amount

12 GB

5 GB

Memory bus width

384 Bit

320 Bit

Memory clock speed

19000 MHz

11008 MHz

Memory bandwidth

912.4 GB/s

440.3 GB/s

Shared memory

-

-

Display Connectors

1x HDMI, 3x DisplayPort

No outputs

HDMI

+

-

DirectX

12 Ultimate (12_2)

12 (12_1)

CUDA

8.6

6.1

OpenCL

3.0

1.2

OpenGL

4.6

4.6

Shader Model

6.6

6.4

Vulkan

1.2

1.2.131