AMD Radeon RX 550X Mobile vs AMD Radeon RX 6650M
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Jan 2022
Generation
Mobility Radeon
Mobility Radeon
Type
Mobile
Mobile
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1100 MHz
2068 MHz
Boost Clock
1176 MHz
2416 MHz
Memory Clock
1500 MHz
2000 MHz
Memory
Memory Size
2GB
8GB
Memory Type
GDDR5
GDDR6
Memory Bus
64bit
128bit
Bandwidth
48.00GB/s
256.0GB/s
Render Config
Compute Units
10
28
Shading Units
640
1792
TMUs
40
112
ROPs
16
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
2 MB
RT Cores
-
28
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
18.82 GPixel/s
154.6 GPixel/s
Texture Rate
47.04 GTexel/s
270.6 GTexel/s
FP16 (half)
1.505 TFLOPS
17.32 TFLOPS
FP32 (float)
1.505 TFLOPS
8.659 TFLOPS
FP64 (double)
94.08 GFLOPS
541.2 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Navi 23
GPU Variant
Polaris 23 MXT
-
Architecture
GCN 4.0
RDNA 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
7 nm
Transistors
2.2 billion
11.06 billion
Die Size
103 mm²
237 mm²
Board Design
TDP
50W
120W
Outputs
No outputs
No outputs
Power Connectors
None
None
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.5
📊 Benchmark
3DMark Time Spy
-
8,306
3DMark Time Spy Extreme
-
3,825
Blender
-
909