GeForce GTX 950 Low Power and GeForce RTX 4070 Mobile - video card comparison

GeForce GTX 950 Low Power

GeForce RTX 4070 Mobile

Architecture

Maxwell 2.0 (2015−2019)

Ada Lovelace

GPU code name

GM206

GN21-X6

Market segment

Desktop

Laptop

Release date

March 2016

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

Boost clock speed

1190 MHz

2175 MHz

Core clock speed

1026 MHz

1605 MHz

Floating-point performance

1,828 gflops

Manufacturing process technology

28 nm

5 nm

Number of transistors

2,940 million

Pipelines / CUDA cores

768

4608

Power consumption (TDP)

75 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

57.12

244.1

Memory type

GDDR5

GDDR6

Maximum RAM amount

2 GB

8 GB

Memory bus width

128 Bit

Memory clock speed

6612 MHz

16000 MHz

Memory bandwidth

105.8 GB/s

256.0 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI, 3x DisplayPort

Portable Device Dependent

HDMI

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

5.2

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

6.4

6.7

Vulkan

1.1.126

1.3