GeForce RTX 3070 Ti Mobile and H800 PCIe 80 GB - video card comparison

GeForce RTX 3070 Ti Mobile

H800 PCIe 80 GB

Architecture

Ampere (2020−2022)

Hopper (2022)

GPU code name

GN20-E6

GH100

Market segment

Laptop

Desktop

Release date

January 2022

March 2023

Interface

PCIe 4.0 x16

PCIe 5.0 x16

Supplementary power connectors

1x 16-pin

Boost clock speed

1480 MHz

1755 MHz

Core clock speed

915 MHz

Manufacturing process technology

8 nm

4 nm

Number of transistors

17,400 million

80,000 million

Pipelines / CUDA cores

5888

14592

Power consumption (TDP)

125 Watt (80 - 125 Watt TGP)

350 Watt

Texture fill rate

248.2

800.3

Memory type

GDDR6

HBM2e

Maximum RAM amount

8 GB

80 GB

Memory bus width

256 Bit

5120 Bit

Memory clock speed

14000 MHz

3.2 GB/s

Memory bandwidth

448.0 GB/s

2,039 GB/s

Shared memory

Display Connectors

No outputs

DirectX

12 Ultimate (12_2)

N/A

CUDA

8.6

9.0

OpenCL

3.0

OpenGL

4.6

N/A

Shader Model

6.6

N/A

Vulkan

1.3

N/A