GeForce GTX 980M and RTX A1000 Mobile - video card comparison

GeForce GTX 980M

RTX A1000 Mobile

Architecture

Maxwell (2014−2018)

Ampere (2020−2022)

GPU code name

GM204

GA107

Market segment

Laptop

Laptop

Release date

October 2014

March 2022

Bus support

PCI Express 3.0

-

Interface

MXM-B (3.0)

PCIe 4.0 x8

Supplementary power connectors

None

-

SLI options

+

-

Boost clock speed

1127 MHz

1140 MHz

Core clock speed

1038 MHz

-

CUDA cores

1536

-

Floating-point performance

3,462 gflops

-

Manufacturing process technology

28 nm

8 nm

Number of transistors

5,200 million

-

Pipelines / CUDA cores

1536

2048

Power consumption (TDP)

unknown

95 Watt (35 - 95 Watt TGP)

Texture fill rate

51.84

72.96

Memory type

GDDR5

GDDR6

Maximum RAM amount

8 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

2500 MHz

14000 MHz

Memory bandwidth

160 GB/s

176.0 GB/s

Shared memory

-

-

Display Connectors

No outputs

Portable Device Dependent

VGA аnalog display support

+

-

DisplayPort Multimode (DP++) support

+

-

HDMI

+

-

G-SYNC support

+

-

DirectX

12 (12_1)

12 Ultimate (12_2)

CUDA

+

8.6

OpenCL

1.1

3.0

OpenGL

4.5

4.6

Shader Model

6.4

6.7

Vulkan

1.1.126

1.3

Ansel

+

-

BatteryBoost

+

-

GameStream

+

-

GameWorks

+

-

GeForce ShadowPlay

+

-

GPU Boost

2.0

-

H.264, VC1, MPEG2 1080p video decoder

+

-

Optimus

+

-