NVIDIA Switch 2 GPU vs AMD Radeon 680M
GPU Specs Compare
Graphics Card
Release Date
Jun 2025
Jan 2022
Generation
Console GPU
Navi II IGP
Type
Desktop
Integrated
Bus Interface
-
PCIe 4.0 x8
Clock Speeds
Base Clock
561 MHz
2000 MHz
Boost Clock
1400 MHz
2200 MHz
Memory Clock
800 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
LPDDR5X
System Shared
Memory Bus
128bit
System Shared
Bandwidth
102.4GB/s
System Dependent
Render Config
SM Count
12
-
Shading Units
1536
768
TMUs
48
48
ROPs
16
32
Tensor Cores
48
-
RT Cores
12
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
2 MB
Compute Units
-
12
Theoretical Performance
Pixel Rate
22.40 GPixel/s
70.40 GPixel/s
Texture Rate
67.20 GTexel/s
105.6 GTexel/s
FP16 (half)
8.602 TFLOPS
6.758 TFLOPS
FP32 (float)
4.301 TFLOPS
3.379 TFLOPS
FP64 (double)
2.150 TFLOPS
211.2 GFLOPS
Graphics Processor
GPU Name
GA10B
Rembrandt
Architecture
Ampere
RDNA 2.0
Foundry
Samsung
TSMC
Process Size
8 nm
6 nm
Transistors
Unknown
13.1 billion
Die Size
200 mm²
208 mm²
Board Design
TDP
40W
50W
Outputs
No outputs
Portable Device Dependent
Power Connectors
-
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.8
6.7