Logo

FirePro D300 and GRID K340 - video card comparison


FirePro D300

GRID K340


Architecture
GCN 1.0 (2012−2020)
Kepler (2012−2018)

GPU code name
Pitcairn
GK107

Market segment
Workstation
Workstation

Release date
January 2014
July 2013

Interface
PCIe 3.0 x16
PCIe 3.0 x16

Supplementary power connectors
-
1x 8-pin

Core clock speed
850 MHz
950 MHz

Floating-point performance
2,176 gflops
4x 729.6 gflops

Manufacturing process technology
28 nm
28 nm

Number of transistors
2,800 million
1,270 million

Pipelines / CUDA cores
1280
384

Power consumption (TDP)
150 Watt
225 Watt

Texture fill rate
68.00
30.40

Memory type
GDDR5
GDDR5

Maximum RAM amount
2 GB
1 GB

Memory bus width
256 Bit
64 Bit

Memory clock speed
5080 MHz
3600 MHz

Memory bandwidth
162.6 GB/s
28.8 GB/s

Display Connectors
4x DisplayPort
No outputs

DirectX
12 (11_1)
12 (11_0)

CUDA
-
3.0

OpenCL
1.2
1.2

OpenGL
4.6
4.6

Shader Model
5.1
5.1

Vulkan
1.2.131
1.1.126