GeForce 615 OEM and L20 - video card comparison

GeForce 615 OEM

L20

Architecture

Fermi (2010−2014)

Ada Lovelace

GPU code name

GF108

AD102

Market segment

Desktop

Desktop

Release date

May 2012

November 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

None

1x 16-pin

Boost clock speed

-

2520 MHz

Core clock speed

660 MHz

-

Manufacturing process technology

40 nm

5 nm

Number of transistors

585 million

76,300 million

Pipelines / CUDA cores

48

11776

Power consumption (TDP)

49 Watt

275 Watt

Texture fill rate

5.280

927.4

Memory type

DDR3

GDDR6

Maximum RAM amount

1 GB

48 GB

Memory bus width

128 Bit

384 Bit

Memory clock speed

1800 MBps

18 GB/s

Memory bandwidth

28.8 GB/s

864.0 GB/s

Display Connectors

No outputs

4x DisplayPort 1.4a

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

2.1

8.9

OpenCL

1.1

3.0

OpenGL

4.6

4.6

Shader Model

5.1

6.7

Vulkan

N/A

1.3