AMD Radeon RX 6600M vs AMD Radeon 890M
GPU Specs Compare
Graphics Card
Release Date
May 2021
Jul 2024
Generation
Mobility Radeon
Navi III IGP(Strix Point Mobile)
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
2068 MHz
400 MHz
Boost Clock
2416 MHz
2900 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Shared
Bandwidth
224.0GB/s
System Dependent
Render Config
Compute Units
28
16
Shading Units
1792
1024
TMUs
112
64
ROPs
64
32
RT Cores
28
16
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
154.6 GPixel/s
92.80 GPixel/s
Texture Rate
270.6 GTexel/s
185.6 GTexel/s
FP16 (half)
17.32 TFLOPS
11.88 TFLOPS
FP32 (float)
8.659 TFLOPS
5.939 TFLOPS
FP64 (double)
541.2 GFLOPS
371.2 GFLOPS
Graphics Processor
GPU Name
Navi 23
Strix Point
Architecture
RDNA 2.0
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
7 nm
4 nm
Transistors
11.06 billion
34 billion
Die Size
237 mm²
233 mm²
Board Design
TDP
100W
15W
Outputs
No outputs
Portable Device Dependent
Power Connectors
None
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.8
📊 Benchmark
3DMark Time Spy
-
3,373
3DMark Time Spy Extreme
-
1,640
3DMark Speed Way
-
544