FirePro W2100 and M66 - video card comparison

FirePro W2100

M66

Architecture

GCN (2011−2017)

Ultra-Threaded SE

GPU code name

Mars

M66

Market segment

Workstation

Desktop

Release date

October 2015

-

Bus support

PCIe 3.0

-

Interface

PCIe 3.0 x8

-

Supplementary power connectors

None

-

Boost clock speed

680 MHz

-

Core clock speed

680 MHz

-

Floating-point performance

435.2 gflops

-

Manufacturing process technology

28 nm

90 nm

Number of transistors

950 million

157 million

Pipelines / CUDA cores

320

-

Power consumption (TDP)

26 Watt

-

Texture fill rate

13.60

-

Memory type

DDR3

-

Maximum RAM amount

2 GB

-

Memory bus width

128 Bit

-

Memory clock speed

1800 MHz

-

Memory bandwidth

28.8 GB/s

-

Shared memory

-

-

Display Connectors

2x DisplayPort

-

DisplayPort count

2

-

Dual-link DVI support

1

-

DirectX

12 (11_1)

9.0c (9_3)

OpenCL

1.2

N/A

OpenGL

4.6

2.1

Shader Model

5.1

3.0

Vulkan

1.2.131

N/A

AppAcceleration

+

-