GeForce 820M and Radeon RX 6550M - video card comparison
Passmark - benchmark score GeForce 820M vs Radeon RX 6550M
GeForce 820M
511
Radeon RX 6550M
9651
GeForce 820M
Radeon RX 6550M
Architecture
Fermi (2010−2014)
RDNA 2 (2020−2022)
GPU code name
N15V-GM
Navi 24
Market segment
Laptop
Laptop
Release date
January 2014
January 2023
Bus support
PCI Express 2.0
-
Interface
PCIe 2.0 x16
PCIe 4.0 x4
Supplementary power connectors
-
None
Boost clock speed
-
2560 MHz
Core clock speed
775 MHz
2000 MHz
Floating-point performance
240.0 gflops
-
Manufacturing process technology
28 nm
6 nm
Number of transistors
585 million
5,400 million
Pipelines / CUDA cores
96
1024
Power consumption (TDP)
15 Watt
80 Watt (50 - 80 Watt TGP)
Texture fill rate
10.00
181.8
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
4 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
1800 MHz
18000 MHz
Memory bandwidth
14.4 GB/s
144.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
+
-
OpenCL
1.1
2.2
OpenGL
4.5
4.6
Shader Model
5.1
6.7
Vulkan
N/A
1.3
GameWorks
+
-
GPU Boost
2.0
-
Optimus
+
-