FirePro V3900 and Radeon R7 250 OEM - video card comparison

FirePro V3900

Radeon R7 250 OEM

Architecture

TeraScale 2 (2009−2015)

GCN 1.0 (2012−2020)

GPU code name

Turks

Oland

Market segment

Workstation

Desktop

Release date

February 2012

October 2013

Bus support

PCIe 2.1 x16

-

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

None

None

Boost clock speed

-

1050 MHz

Core clock speed

650 MHz

1000 MHz

Floating-point performance

624.0 gflops

806.4 gflops

Manufacturing process technology

40 nm

28 nm

Number of transistors

716 million

950 million

Pipelines / CUDA cores

480

384

Power consumption (TDP)

199 Watt

65 Watt

Texture fill rate

15.60

25.20

Memory type

GDDR3

DDR3

Maximum RAM amount

1 GB

2 GB

Memory bus width

128 Bit

128 Bit

Memory clock speed

1800 MHz

2000 MHz

Memory bandwidth

28 GB/s

32 GB/s

Display Connectors

1x DVI, 1x DisplayPort

1x DVI, 1x HDMI, 1x VGA

DisplayPort count

1

-

Dual-link DVI support

1

-

HD сomponent video output

1

-

HDMI

-

+

DirectX

11.2 (11_0)

12 (11_1)

OpenCL

1.2

1.2

OpenGL

4.4

4.6

Shader Model

5.0

5.1

Vulkan

N/A

1.2.131