GeForce GTX 275 PhysX Edition and GeForce RTX 3070 - video card comparison

GeForce GTX 275 PhysX Edition

GeForce RTX 3070

Architecture

Tesla 2.0 (2007−2013)

Ampere (2020−2022)

GPU code name

GT200B

Ampere GA104

Market segment

Desktop

Release date

February 2010

September 2020

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 6-pin + 1x 8-pin

1x 12-pin

Boost clock speed

1725 MHz

Core clock speed

633 MHz

1500 MHz

Floating-point performance

622.1 gflops

Manufacturing process technology

55 nm

8 nm

Number of transistors

1,400 million

17,400 million

Pipelines / CUDA cores

240

5888

Power consumption (TDP)

219 Watt

220 Watt

Texture fill rate

50.64

317.4

Memory type

GDDR3

GDDR6

Maximum RAM amount

896 MB

8 GB

Memory bus width

448 Bit

256 Bit

Memory clock speed

2268 MHz

14000 MHz

Memory bandwidth

127.0 GB/s

448.0 GB/s

Shared memory

Display Connectors

2x DVI

1x HDMI, 3x DisplayPort

HDMI

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

1.3

8.5

OpenCL

1.1

2.0

OpenGL

3.3

4.6

Shader Model

4.0

6.5

Vulkan

N/A

1.2