GeForce GT 1030 and GeForce 820A - video card comparison

Passmark - benchmark score GeForce GT 1030 vs GeForce 820A

GeForce GT 1030

2539

GeForce 820A

572

GeForce GT 1030

GeForce 820A

Architecture

Pascal (2016−2021)

Fermi 2.0 (2010−2014)

GPU code name

N17P-G1

GF117

Market segment

Desktop

Release date

May 2017

March 2014

Interface

PCIe 3.0 x4

PCIe 2.0 x16

Supplementary power connectors

None

Boost clock speed

1670 MHz

Core clock speed

1228 MHz

775 MHz

Floating-point performance

1,127 gflops

297.6 gflops

Manufacturing process technology

14 nm

28 nm

Number of transistors

1,800 million

585 million

Pipelines / CUDA cores

384

Power consumption (TDP)

30 Watt

15 Watt

Texture fill rate

35.23

12.40

Memory type

GDDR5

DDR3

Maximum RAM amount

4 GB

1 GB

Memory bus width

64 Bit

Memory clock speed

6000 MHz

1800 MHz

Memory bandwidth

48.06 GB/s

14.4 GB/s

Shared memory

Display Connectors

1x DVI, 1x HDMI

No outputs

HDMI

G-SYNC support

DirectX

12 (12_1)

12 (11_0)

CUDA

6.1

2.1

OpenCL

1.2

1.1

OpenGL

4.6

Shader Model

6.4

5.1

Vulkan

1.2.131

N/A

VR Ready