Mobility Radeon HD 550v and Radeon RX 6900 XT - video card comparison
Mobility Radeon HD 550v
Radeon RX 6900 XT
Architecture
Terascale 1 (2008−2010)
Navi / RDNA2 (2020−2022)
GPU code name
M96
Navi 21
Market segment
Laptop
Desktop
Release date
May 2010
December 2020
Interface
PCIe 2.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
2x 8-pin
Boost clock speed
-
2250 MHz
Core clock speed
450 MHz
1825 MHz
Floating-point performance
288 gflops
-
Manufacturing process technology
55 nm
7 nm
Number of transistors
514 million
26,800 million
Pipelines / CUDA cores
320
5120
Power consumption (TDP)
10 Watt
300 Watt
Texture fill rate
14.40
720.0
Memory type
GDDR3, DDR3, DDR2
GDDR6
Maximum RAM amount
1 GB
16 GB
Memory bus width
128 Bit
256 Bit
Memory clock speed
600 MHz
16000 MHz
Memory bandwidth
19.2 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 1x USB Type-C
HDMI
-
+
DirectX
10.1 (10_1)
12 Ultimate (12_2)
OpenCL
1.1
2.1
OpenGL
3.3
4.6
Shader Model
4.1
6.5
Vulkan
N/A
1.2