GeForce 9400 GT and Radeon 625 OEM - video card comparison

GeForce 9400 GT

Radeon 625 OEM

Architecture

Tesla (2006−2010)

GCN 3.0 (2014−2017)

GPU code name

G96C

Polaris 24

Market segment

Desktop

Desktop

Release date

August 2008

May 2019

Bus support

PCI-E 2.0

-

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

None

None

SLI options

+

-

Core clock speed

550 MHz

1024 MHz

CUDA cores

16

-

Floating-point performance

29.376 gflops

-

Manufacturing process technology

55 nm

28 nm

Number of transistors

314 million

1,550 million

Pipelines / CUDA cores

16

384

Power consumption (TDP)

50 Watt

35 Watt

Maximum GPU temperature

105 °C

-

Texture fill rate

4.4 billion/sec

24.58

Memory type

DDR2

GDDR5

Maximum RAM amount

512 MB

2 GB

Memory bus width

128 Bit

64 Bit

Memory clock speed

400 MHz

4.5 GB/s

Memory bandwidth

12.8 GB/s

36 GB/s

Display Connectors

Dual Link DVI

No outputs

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12 (12_0)

CUDA

+

-

OpenCL

1.1

2.1

OpenGL

2.1

4.6

Shader Model

4.0

6.5 (6.0)

Vulkan

N/A

1.2.170