GeForce GTX 1050 Ti Mobile and Mobility Radeon HD 4870 X2 - video card comparison

GeForce GTX 1050 Ti Mobile

Mobility Radeon HD 4870 X2

Architecture

Pascal (2016−2021)

Terascale 1 (2008−2010)

GPU code name

GP107

M98-XT

Market segment

Laptop

Release date

January 2017

January 2009

Interface

PCIe 3.0 x16

PCIe 2.0 x16

Boost clock speed

1620 MHz

Core clock speed

1493 MHz

550 MHz

CUDA cores

768

Floating-point performance

2x 880.0 gflops

Manufacturing process technology

14 nm

55 nm

Number of transistors

3,300 million

956 million

Pipelines / CUDA cores

768

1600

Power consumption (TDP)

75 Watt

Maximum GPU temperature

97 °C

Texture fill rate

77.76

22.00

Memory type

GDDR5

GDDR3, GDDR5

Maximum RAM amount

4 GB

2 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

7 GB/s

888 MHz

Memory bandwidth

112 GB/s

89.6 GB/s

Shared memory

Display Connectors

No outputs

G-SYNC support

DirectX

12 (12_1)

10.1 (10_1)

CUDA

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

6.4

4.1

Vulkan

1.2.131

N/A

Ansel