NVIDIA GeForce RTX 4080 Max-Q vs AMD Radeon 860M
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2025
Generation
GeForce 40 Mobile
Navi III IGP
Type
Mobile
Integrated
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
795 MHz
600 MHz
Boost Clock
1350 MHz
3000 MHz
Memory Clock
1750 MHz
System Shared
Memory
Memory Size
12GB
System Shared
Memory Type
GDDR6
System Shared
Memory Bus
192bit
System Shared
Bandwidth
336.0GB/s
System Dependent
Render Config
SM Count
58
—
Shading Units
7424
512
TMUs
232
32
ROPs
80
8
Tensor Cores
232
—
RT Cores
58
8
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
1024 KB
Compute Units
—
8
Theoretical Performance
Pixel Rate
108.0 GPixel/s
24.00 GPixel/s
Texture Rate
313.2 GTexel/s
96.00 GTexel/s
FP16 (half)
20.04 TFLOPS
6.144 TFLOPS
FP32 (float)
20.04 TFLOPS
3.072 TFLOPS
FP64 (double)
313.2 GFLOPS
192.0 GFLOPS
Graphics Processor
GPU Name
AD104
Krackan Point
GPU Variant
GN21-X9
—
Architecture
Ada Lovelace
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
35.8 billion
Unknown
Die Size
295 mm²
Unknown
Board Design
TDP
60W
15W
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
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.