GeForce GTS 250 and GeForce RTX 4090 Mobile - video card comparison

GeForce GTS 250

GeForce RTX 4090 Mobile

Architecture

Tesla (2006−2010)

Ada Lovelace

GPU code name

G92B

GN21-X11

Market segment

Desktop

Laptop

Release date

March 2009

January 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

6-pin

SLI options

Boost clock speed

2040 MHz

Core clock speed

738 MHz

CUDA cores

128

Floating-point performance

387.1 gflops

Manufacturing process technology

55 nm

5 nm

Number of transistors

754 million

45,900 million

Pipelines / CUDA cores

128

9728

Power consumption (TDP)

150 Watt

150 Watt (80 - 150 Watt TGP)

Maximum GPU temperature

105 °C

Texture fill rate

47.2 billion/sec

515.3

Memory type

GDDR3

GDDR6

Maximum RAM amount

1 GB

16 GB

Memory bus width

256 Bit

Memory clock speed

1100 MHz

20000 MHz

Memory bandwidth

70.4 GB/s

576.0 GB/s

Shared memory

Display Connectors

Two Dual Link DVI

Portable Device Dependent

Multi monitor support

HDMI

Maximum VGA resolution

2048x1536

Audio input for HDMI

S/PDIF

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

8.9

OpenCL

1.1

3.0

OpenGL

3.0

4.6

Shader Model

4.0

6.7

Vulkan

N/A

1.3