Radeon 550 and Quadro RTX A6000 - video card comparison
Radeon 550
Quadro RTX A6000
Architecture
GCN 4.0 (2016−2020)
Ampere (2020−2022)
GPU code name
Lexa
Ampere
Market segment
Desktop
Workstation
Release date
April 2017
October 2020
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
8-pin EPS
Boost clock speed
1183 MHz
1800 MHz
Core clock speed
1100 MHz
1410 MHz
Manufacturing process technology
14 nm
8 nm
Number of transistors
2,200 million
28,300 million
Pipelines / CUDA cores
512
10752
Power consumption (TDP)
50 Watt
300 Watt
Texture fill rate
37.86
625.0
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
48 GB
Memory bus width
64 Bit
384 Bit
Memory clock speed
7 GB/s
16000 MHz
Memory bandwidth
56 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI 2.0b, 1x DisplayPort 1.4a
4x DisplayPort
HDMI
+
-
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
2.0
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2