GeForce 8700M GT SLI and Radeon 620 - video card comparison

GeForce 8700M GT SLI

Radeon 620

Architecture

G8x (2007−2008)

GCN 1.0 (2012−2020)

GPU code name

NB8E-SE

Polaris 24

Market segment

Laptop

Laptop

Release date

September 2007

August 2019

Interface

-

PCIe 3.0 x8

Supplementary power connectors

-

None

Boost clock speed

-

1024 MHz

Core clock speed

625 MHz

-

Manufacturing process technology

80 nm

28 nm

Number of transistors

578 Million

1,550 million

Pipelines / CUDA cores

64

384

Power consumption (TDP)

58 Watt

50 Watt

Texture fill rate

-

24.58

Memory type

GDDR3

DDR3, GDDR5

Maximum RAM amount

1 GB

4 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

800 MHz

2250 MHz

Memory bandwidth

-

14.4 GB/s

Shared memory

-

-

Display Connectors

-

No outputs

DirectX

10

12 (12_0)

OpenCL

-

2.0

OpenGL

-

4.6

Shader Model

-

6.3

Vulkan

-

1.2.131