FirePro M8900 and Quadro P620 - video card comparison
FirePro M8900
Quadro P620
Architecture
Terascale 2 (2009−2015)
Pascal (2016−2021)
GPU code name
Blackcomb XT
GP107
Market segment
Mobile workstation
Workstation
Release date
April 2011
May 2019
Bus support
n/a
-
Interface
MXM-B (3.0)
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1442 MHz
Core clock speed
680 MHz
1177 MHz
Floating-point performance
1,305.6 gflops
1,490 gflops
Manufacturing process technology
40 nm
14 nm
Number of transistors
1,700 million
3,300 million
Pipelines / CUDA cores
960
512
Power consumption (TDP)
75 Watt
25 Watt
Texture fill rate
32.64
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
900 MHz
6000 MHz
Memory bandwidth
115 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x mini-DisplayPort
DirectX
11.2 (11_0)
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
6.4
Vulkan
N/A
1.2.131