GeForce RTX 2080 Engineering Sample and GeForce GTX 780 Ti Engineering Sample - video card comparison

GeForce RTX 2080 Engineering Sample

GeForce GTX 780 Ti Engineering Sample

Architecture

Turing (2018−2021)

Kepler (2012−2018)

GPU code name

TU104

GK180

Market segment

Desktop

Release date

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

1710 MHz

928 MHz

Manufacturing process technology

12 nm

28 nm

Number of transistors

13,600 million

7,080 million

Pipelines / CUDA cores

3072

2880

Power consumption (TDP)

215 Watt

250 Watt

Texture fill rate

328.3

222.7

Memory type

GDDR6

GDDR5

Maximum RAM amount

8 GB

3 GB

Memory bus width

256 Bit

384 Bit

Memory clock speed

14 GB/s

7 GB/s

Memory bandwidth

448.0 GB/s

336.6 GB/s

Display Connectors

1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C

2x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2

HDMI

DirectX

12 Ultimate (12_2)

12 (11_0)

CUDA

7.5

3.5

OpenCL

3.0

OpenGL

4.6

Shader Model

6.7

5.1

Vulkan

1.3

1.2.175