NVIDIA RTX 3000 Mobile Ada Generation vs AMD Radeon 680M
GPU Specs Compare
Graphics Card
Release Date
Mar 2023
Jan 2022
Generation
Quadro Ada-M
Navi II IGP
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
1395 MHz
2000 MHz
Boost Clock
1695 MHz
2200 MHz
Memory Clock
2000 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
128bit
System Shared
Bandwidth
256.0GB/s
System Dependent
Render Config
SM Count
36
-
Shading Units
4608
768
TMUs
144
48
ROPs
48
32
Tensor Cores
144
-
RT Cores
36
12
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
32 MB
2 MB
Compute Units
-
12
Theoretical Performance
Pixel Rate
81.36 GPixel/s
70.40 GPixel/s
Texture Rate
244.1 GTexel/s
105.6 GTexel/s
FP16 (half)
15.62 TFLOPS
6.758 TFLOPS
FP32 (float)
15.62 TFLOPS
3.379 TFLOPS
FP64 (double)
244.1 GFLOPS
211.2 GFLOPS
Graphics Processor
GPU Name
AD106
Rembrandt
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
22.9 billion
13.1 billion
Die Size
188 mm²
208 mm²
Board Design
TDP
115W
50W
Outputs
Portable Device Dependent
Portable Device Dependent
Power Connectors
None
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
8.9
-
Shader Model
6.7
6.7