AMD Radeon RX 6600M vs NVIDIA RTX A1000 Mobile 6 GB
GPU Specs Compare
Graphics Card
Release Date
May 2021
Mar 2022
Generation
Mobility Radeon
Quadro Ampere-M
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x8
Clock Speeds
Base Clock
2068 MHz
652 MHz
Boost Clock
2416 MHz
1140 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
6GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
96bit
Bandwidth
224.0GB/s
132.0GB/s
Render Config
Compute Units
28
-
Shading Units
1792
2560
TMUs
112
80
ROPs
64
32
RT Cores
28
20
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
2 MB
2 MB
L3 Cache
32 MB
-
SM Count
-
20
Tensor Cores
-
80
Theoretical Performance
Pixel Rate
154.6 GPixel/s
36.48 GPixel/s
Texture Rate
270.6 GTexel/s
91.20 GTexel/s
FP16 (half)
17.32 TFLOPS
5.837 TFLOPS
FP32 (float)
8.659 TFLOPS
5.837 TFLOPS
FP64 (double)
541.2 GFLOPS
91.20 GFLOPS
Graphics Processor
GPU Name
Navi 23
GA107
Architecture
RDNA 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
7 nm
8 nm
Transistors
11.06 billion
8.7 billion
Die Size
237 mm²
200 mm²
Board Design
TDP
100W
60W
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
3.0
Vulkan
1.3
1.3
Shader Model
6.5
6.7
CUDA
-
8.6