GeForce RTX 2070 Max-Q Refresh and Mobility Radeon HD 4670 Mac Edition - video card comparison

GeForce RTX 2070 Max-Q Refresh

Mobility Radeon HD 4670 Mac Edition

Architecture

Turing (2018−2021)

TeraScale (2005−2013)

GPU code name

TU106B

M96

Market segment

Desktop

Release date

June 2020

September 2009

Interface

PCIe 3.0 x16

MXM-A (3.0)

Supplementary power connectors

None

Boost clock speed

1125 MHz

Core clock speed

680 MHz

Floating-point performance

435.2 gflops

Manufacturing process technology

12 nm

55 nm

Number of transistors

10,800 million

514 million

Pipelines / CUDA cores

2304

320

Power consumption (TDP)

115 Watt

35 Watt

Texture fill rate

162.0

21.76

Memory type

GDDR6

GDDR3

Maximum RAM amount

8 GB

256 MB

Memory bus width

256 Bit

128 Bit

Memory clock speed

11 GB/s

1580 MHz

Memory bandwidth

352.0 GB/s

25.28 GB/s

Display Connectors

No outputs

DirectX

12 Ultimate (12_2)

10.1 (10_1)

CUDA

7.5

OpenCL

1.2

1.1

OpenGL

4.6

3.3

Shader Model

6.5

4.1

Vulkan

1.2

N/A