Quadro P620 and Radeon RX 6650 XT - video card comparison
Passmark - benchmark score Quadro P620 vs Radeon RX 6650 XT
Quadro P620
3742
Radeon RX 6650 XT
17803
Quadro P620
Radeon RX 6650 XT
Architecture
Pascal (2016−2021)
Navi / RDNA2 (2020−2022)
GPU code name
GP107
Navi 23
Market segment
Workstation
Desktop
Release date
May 2019
May 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1442 MHz
2635 MHz
Core clock speed
1177 MHz
2055 MHz
Floating-point performance
1,490 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
3,300 million
11,060 million
Pipelines / CUDA cores
512
2048
Power consumption (TDP)
25 Watt
176 Watt
Texture fill rate
43.33
337.3
Memory type
GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
6000 MHz
17500 MHz
Memory bandwidth
80.13 GB/s
280.3 GB/s
Shared memory
-
-
Display Connectors
4x mini-DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
6.1
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.3