AMD Radeon RX 6650M vs AMD Steam Deck OLED GPU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2023
Generation
Mobility Radeon
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 4.0 x8
—
Clock Speeds
Base Clock
2068 MHz
1000 MHz
Boost Clock
2416 MHz
1600 MHz
Memory Clock
2000 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
128bit
128bit
Bandwidth
256.0GB/s
88.00GB/s
Render Config
Compute Units
28
8
Shading Units
1792
512
TMUs
112
32
ROPs
64
16
RT Cores
28
8
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
1024 KB
L3 Cache
32 MB
8 MB
Theoretical Performance
Pixel Rate
154.6 GPixel/s
25.60 GPixel/s
Texture Rate
270.6 GTexel/s
51.20 GTexel/s
FP16 (half)
17.32 TFLOPS
3.277 TFLOPS
FP32 (float)
8.659 TFLOPS
1.638 TFLOPS
FP64 (double)
541.2 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
Navi 23
Sephiroth
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
6 nm
Transistors
11.06 billion
2.4 billion
Die Size
237 mm²
131 mm²
Board Design
TDP
120W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.0
Vulkan
1.3
1.2
Shader Model
6.5
6.5
Benchmark
3DMark Time Spy
8,306
—
3DMark Time Spy Extreme
3,825
—
Blender
909
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.