AMD Radeon 550X Mobile vs AMD Radeon 860M
GPU Specs Compare
Graphics Card
Release Date
Apr 2018
Mar 2025
Generation
Mobility Radeon
Navi III IGP
Type
Mobile
Integrated
Bus Interface
PCIe 3.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
1100 MHz
600 MHz
Boost Clock
1287 MHz
3000 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR5
System Shared
Memory Bus
64bit
System Shared
Bandwidth
48.00GB/s
System Dependent
Render Config
Compute Units
10
8
Shading Units
640
512
TMUs
40
32
ROPs
16
8
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
1024 KB
RT Cores
-
8
Theoretical Performance
Pixel Rate
20.59 GPixel/s
24.00 GPixel/s
Texture Rate
51.48 GTexel/s
96.00 GTexel/s
FP16 (half)
1.647 TFLOPS
6.144 TFLOPS
FP32 (float)
1.647 TFLOPS
3.072 TFLOPS
FP64 (double)
103.0 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
Polaris 23
Krackan Point
GPU Variant
Polaris 23 MXT
-
Architecture
GCN 4.0
RDNA 3.5
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
4 nm
Transistors
2.2 billion
Unknown
Die Size
103 mm²
Unknown
Board Design
TDP
50W
15W
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
2.1
Vulkan
1.2
1.3
Shader Model
6.4
6.8