Radeon E8870 MXM and GeForce RTX 4070 AD103 - video card comparison

Radeon E8870 MXM

GeForce RTX 4070 AD103

Architecture

GCN 2.0 (2013−2017)

Ada Lovelace

GPU code name

Saturn

AD103

Market segment

Desktop

Release date

September 2015

March 2024 (recently)

Interface

MXM-B (3.0)

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

2475 MHz

Core clock speed

1000 MHz

Manufacturing process technology

28 nm

5 nm

Number of transistors

2,080 million

45,900 million

Pipelines / CUDA cores

768

5888

Power consumption (TDP)

75 Watt

200 Watt

Texture fill rate

48.00

455.4

Memory type

GDDR5

GDDR6X

Maximum RAM amount

4 GB

12 GB

Memory bus width

128 Bit

192 Bit

Memory clock speed

6 GB/s

21 GB/s

Memory bandwidth

96 GB/s

504.2 GB/s

Display Connectors

Portable Device Dependent

1x HDMI 2.1, 3x DisplayPort 1.4a

HDMI

DirectX

12 (12_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

2.1

3.0

OpenGL

4.6

Shader Model

6.5 (6.0)

6.7

Vulkan

1.2.170

1.3