Stream Processor and GeForce RTX 4070 Mobile - video card comparison

Stream Processor

GeForce RTX 4070 Mobile

Architecture

Ultra-Threaded SE

Ada Lovelace

GPU code name

R580

GN21-X6

Market segment

Desktop

Laptop

Release date

2006

January 2023

Interface

PCIe 1.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin

Boost clock speed

2175 MHz

Core clock speed

594 MHz

1605 MHz

Manufacturing process technology

90 nm

5 nm

Number of transistors

384 million

Pipelines / CUDA cores

4608

Power consumption (TDP)

165 Watt

115 Watt (35 - 115 Watt TGP)

Texture fill rate

9.504

244.1

Memory type

GDDR3

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

1296 MBps

16000 MHz

Memory bandwidth

41.47 GB/s

256.0 GB/s

Shared memory

Display Connectors

2x DVI, 1x S-Video

Portable Device Dependent

DirectX

9.0c (9_3)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

N/A

3.0

OpenGL

2.1 (full) Shader Model

3.06.7

Vulkan

N/A

1.3