AMD Radeon RX 6600S vs AMD Radeon RX Vega 11 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Oct 2019
Generation
Mobility Radeon
Picasso
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x8
IGP
Clock Speeds
Base Clock
1700 MHz
300 MHz
Boost Clock
2000 MHz
1400 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
4GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Shared
Bandwidth
224.0GB/s
System Dependent
Render Config
Compute Units
28
11
Shading Units
1792
704
TMUs
112
44
ROPs
64
8
RT Cores
28
—
L1 Cache
128 KB per Array
—
L2 Cache
2 MB
—
L3 Cache
32 MB
—
Theoretical Performance
Pixel Rate
128.0 GPixel/s
11.20 GPixel/s
Texture Rate
224.0 GTexel/s
61.60 GTexel/s
FP16 (half)
14.34 TFLOPS
3.942 TFLOPS
FP32 (float)
7.168 TFLOPS
1.971 TFLOPS
FP64 (double)
448.0 GFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Navi 23
Picasso
Architecture
RDNA 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
11.06 billion
4.94 billion
Die Size
237 mm²
210 mm²
Board Design
TDP
80W
15W
Outputs
No outputs
No outputs
Power Connectors
None
—
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.5
6.4
Benchmark
3DMark Time Spy
7,700
1,149
3DMark Time Spy Extreme
3,389
572
▲ Specs Compare
Data sourced from official specifications and benchmark tests.