Radeon HD 7670M and GeForce RTX 3070 Ti Mobile - video card comparison

Radeon HD 7670M

GeForce RTX 3070 Ti Mobile

Architecture

Terascale 2 (2009−2015)

Ampere (2020−2022)

GPU code name

Thames XT

GN20-E6

Market segment

Laptop

Release date

June 2011

January 2022

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Boost clock speed

1480 MHz

Core clock speed

600 MHz

915 MHz

Floating-point performance

576.0 gflops

Manufacturing process technology

40 nm

8 nm

Number of transistors

716 million

17,400 million

Pipelines / CUDA cores

480

5888

Power consumption (TDP)

20 Watt

125 Watt (80 - 125 Watt TGP)

Texture fill rate

14.40

248.2

Memory type

DDR3, (GDDR5)

GDDR6

Maximum RAM amount

2 GB

8 GB

Memory bus width

128 Bit

256 Bit

Memory clock speed

1800 MHz

14000 MHz

Memory bandwidth

28.8 GB/s

448.0 GB/s

Shared memory

Display Connectors

No outputs

DirectX

11.2 (11_0)

12 Ultimate (12_2)

CUDA

8.6

OpenCL

1.2

3.0

OpenGL

4.4

4.6

Shader Model

5.0

6.6

Vulkan

N/A

1.3