AMD Steam Deck OLED GPU vs AMD Radeon RX 6550M
GPU · Specs Compare
Graphics Card
Release Date
Nov 2023
Jan 2023
Generation
Console GPU
Navi Mobile
Type
Game console
Mobile
Bus Interface
—
PCIe 4.0 x4
Clock Speeds
Base Clock
1000 MHz
2000 MHz
Boost Clock
1600 MHz
2840 MHz
Memory Clock
1375 MHz
2250 MHz
Memory
Memory Size
16GB
4GB
Memory Type
LPDDR5
GDDR6
Memory Bus
128bit
64bit
Bandwidth
88.00GB/s
144.0GB/s
Render Config
Compute Units
8
16
Shading Units
512
1024
TMUs
32
64
ROPs
16
32
RT Cores
8
16
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
1024 KB
1024 KB
L3 Cache
8 MB
16 MB
Theoretical Performance
Pixel Rate
25.60 GPixel/s
90.88 GPixel/s
Texture Rate
51.20 GTexel/s
181.8 GTexel/s
FP16 (half)
3.277 TFLOPS
11.63 TFLOPS
FP32 (float)
1.638 TFLOPS
5.816 TFLOPS
FP64 (double)
102.4 GFLOPS
363.5 GFLOPS
Graphics Processor
GPU Name
Sephiroth
Navi 24
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
6 nm
Transistors
2.4 billion
5.4 billion
Die Size
131 mm²
107 mm²
GPU Variant
—
Navi 24
Board Design
TDP
15W
80W
Outputs
1x USB Type-C
Portable Device Dependent
Power Connectors
—
None
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.5
6.7
Benchmark
Blender
—
381
▲ Specs Compare
Data sourced from official specifications and benchmark tests.