Radeon RX 540 OEM and Quadro P620 - video card comparison
Radeon RX 540 OEM
Quadro P620
Architecture
GCN 1.0 (2012−2020)
Pascal (2016−2021)
GPU code name
Cape Verde
GP107
Market segment
Desktop
Workstation
Release date
April 2017
May 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin
None
Boost clock speed
-
1442 MHz
Core clock speed
1219 MHz
1177 MHz
Floating-point performance
1,248 gflops
1,490 gflops
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,500 million
3,300 million
Pipelines / CUDA cores
512
512
Power consumption (TDP)
65 Watt
25 Watt
Texture fill rate
39.01
43.33
Memory type
GDDR5
GDDR5
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
6000 MHz
Memory bandwidth
96 GB/s
80.13 GB/s
Shared memory
-
-
Display Connectors
-
4x mini-DisplayPort
DirectX
12.0
12 (12_1)
CUDA
-
6.1
OpenCL
1.2
1.2
OpenGL
4.5
4.6
Shader Model
5.0
6.4
Vulkan
-
1.2.131