GeForce GTX 275 and RTX A4500 Mobile - video card comparison

GeForce GTX 275

RTX A4500 Mobile

Architecture

Tesla 2.0 (2007−2013)

Ampere (2020−2022)

GPU code name

GT200B

GA104

Market segment

Desktop

Laptop

Release date

January 2009

March 2022

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 6-pin

-

SLI options

+

-

Boost clock speed

-

1500 MHz

Core clock speed

633 MHz

930 MHz

CUDA cores

240

-

Floating-point performance

673.9 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

140 Watt (80 - 140 Watt TGP)

Maximum GPU temperature

105 °C

-

Texture fill rate

50.6 billion/sec

223.6

Memory type

GDDR3

GDDR6

Maximum RAM amount

896 MB

16 GB

Memory bus width

448 Bit

256 Bit

Memory clock speed

1134 MHz

16000 MHz

Memory bandwidth

127.0 GB/s

448.0 GB/s

Shared memory

-

-

Display Connectors

Two Dual Link DVI

No outputs

Multi monitor support

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

+

8.6

OpenCL

1.1

3.0

OpenGL

3.0

4.6

Shader Model

4.0

6.6

Vulkan

N/A

1.3