AMD Radeon RX 6550S vs AMD Radeon 8040S
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Jan 2025
Generation
Navi Mobile
Navi Mobile
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x4
PCIe 5.0 x16
Clock Speeds
Base Clock
2000 MHz
1295 MHz
Boost Clock
2400 MHz
2800 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
64bit
System Shared
Bandwidth
128.0GB/s
System Dependent
Render Config
Compute Units
16
16
Shading Units
1024
1024
TMUs
64
64
ROPs
32
32
RT Cores
16
16
L1 Cache
128 KB per Array
—
L2 Cache
1024 KB
8 MB
L3 Cache
16 MB
64 MB
Theoretical Performance
Pixel Rate
76.80 GPixel/s
89.60 GPixel/s
Texture Rate
153.6 GTexel/s
179.2 GTexel/s
FP16 (half)
9.830 TFLOPS
11.47 TFLOPS
FP32 (float)
4.915 TFLOPS
5.734 TFLOPS
FP64 (double)
307.2 GFLOPS
179.2 GFLOPS
Graphics Processor
GPU Name
Navi 24
Strix Halo
GPU Variant
Navi 24
—
Architecture
RDNA 2.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
6 nm
4 nm
Transistors
5.4 billion
Unknown
Die Size
107 mm²
308 mm²
Board Design
TDP
50W
55W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.