AMD Radeon RX 6550M vs AMD Radeon RX 550 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jul 2017
Generation
Navi Mobile
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x4
PCIe 3.0 x8
Clock Speeds
Base Clock
2000 MHz
1100 MHz
Boost Clock
2840 MHz
1287 MHz
Memory Clock
2250 MHz
1500 MHz
Memory
Memory Size
4GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
64bit
128bit
Bandwidth
144.0GB/s
96.00GB/s
Render Config
Compute Units
16
10
Shading Units
1024
640
TMUs
64
40
ROPs
32
16
RT Cores
16
—
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
1024 KB
512 KB
L3 Cache
16 MB
—
Theoretical Performance
Pixel Rate
90.88 GPixel/s
20.59 GPixel/s
Texture Rate
181.8 GTexel/s
51.48 GTexel/s
FP16 (half)
11.63 TFLOPS
1.647 TFLOPS
FP32 (float)
5.816 TFLOPS
1.647 TFLOPS
FP64 (double)
363.5 GFLOPS
103.0 GFLOPS
Graphics Processor
GPU Name
Navi 24
Lexa
GPU Variant
Navi 24
Lexa PRO(215-0904018)
Architecture
RDNA 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
6 nm
14 nm
Transistors
5.4 billion
2.2 billion
Die Size
107 mm²
103 mm²
Board Design
TDP
80W
50W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4
Benchmark
Blender
381
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.