GeForce GT 330M and Tegra X1 - video card comparison

GeForce GT 330M

Tegra X1

Architecture

GT2xx (2009−2012)

Maxwell 2.0 (2015−2019)

GPU code name

N11P-GE1

GM20B

Market segment

Laptop

Desktop

Release date

January 2010

-

Bus support

PCI-E 2.0

-

Interface

MXM-A (3.0)

IGP

Supplementary power connectors

None

-

SLI options

+

-

Core clock speed

575 MHz

1000 MHz

CUDA cores

48

-

Floating-point performance

121.44 gflops

-

Gigaflops

182

-

Manufacturing process technology

40 nm

20 nm

Number of transistors

486 million

2,000 million

Pipelines / CUDA cores

48

256

Power consumption (TDP)

23 Watt

15 Watt

Texture fill rate

9.200

16.00

Memory type

GDDR2, GDDR3, DDR3

System Shared

Maximum RAM amount

1 GB

System Shared

Memory bus width

128 Bit

System Shared

Memory clock speed

Up to 1066 (DDR3), Up to 800 (GDDR3) MHz

System Shared

Memory bandwidth

25.6 GB/s

-

Shared memory

-

-

Display Connectors

HDMIDual Link DVISingle Link DVIVGADisplayPort

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

DirectX

11.1 (10_1)

12 (12_1)

CUDA

+

-

OpenCL

1.1

-

OpenGL

2.1

4.6

Shader Model

4.1

-

Vulkan

N/A

-

Power management

8.0

-