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