NVIDIA GeForce RTX 3080 Max Q vs AMD Radeon 860M
GPU Specs Compare
Graphics Card
Release Date
Jan 2021
Mar 2025
Generation
GeForce 30 Mobile
Navi III IGP
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
780 MHz
600 MHz
Boost Clock
1245 MHz
3000 MHz
Memory Clock
1500 MHz
System Shared
Memory
Memory Size
8GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
256bit
System Shared
Bandwidth
384.0GB/s
System Dependent
Render Config
SM Count
48
-
Shading Units
6144
512
TMUs
192
32
ROPs
96
8
Tensor Cores
192
-
RT Cores
48
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
-
8
Theoretical Performance
Pixel Rate
119.5 GPixel/s
24.00 GPixel/s
Texture Rate
239.0 GTexel/s
96.00 GTexel/s
FP16 (half)
15.30 TFLOPS
6.144 TFLOPS
FP32 (float)
15.30 TFLOPS
3.072 TFLOPS
FP64 (double)
239.0 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
GA104
Krackan Point
GPU Variant
GA104-775-A1
-
Architecture
Ampere
RDNA 3.5
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
Unknown
Die Size
392 mm²
Unknown
Board Design
TDP
80W
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
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.6
-
Shader Model
6.6
6.8