GeForce GTX 780 Ti 6 GB and GeForce RTX 4050 Mobile - video card comparison

GeForce GTX 780 Ti 6 GB

GeForce RTX 4050 Mobile

Architecture

Kepler (2012−2018)

Ada Lovelace

GPU code name

GK110B

GN21-X2

Market segment

Desktop

Laptop

Release date

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

Boost clock speed

928 MHz

2370 MHz

Core clock speed

875 MHz

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,080 million

Pipelines / CUDA cores

2880

2560

Power consumption (TDP)

250 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

222.7

140.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

6 GB

Memory bus width

384 Bit

96 Bit

Memory clock speed

7 GB/s

16000 GB/s

Memory bandwidth

336.6 GB/s

192.0 GB/s

Shared memory

Display Connectors

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

Portable Device Dependent

HDMI

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

3.5

8.9

OpenCL

3.0

OpenGL

4.6

Shader Model

6.5 (5.1)

6.7

Vulkan

1.2.175

1.3