NVIDIA GeForce RTX 4080 Max-Q vs AMD Ryzen Z2 Extreme GPU
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Jul 2025
Generation
GeForce 40 Mobile
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 4.0 x16
-
Clock Speeds
Base Clock
795 MHz
800 MHz
Boost Clock
1350 MHz
2700 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
LPDDR5X
Memory Bus
192bit
128bit
Bandwidth
336.0GB/s
128.0GB/s
Render Config
SM Count
58
-
Shading Units
7424
1024
TMUs
232
64
ROPs
80
48
Tensor Cores
232
-
RT Cores
58
16
L1 Cache
128 KB (per SM)
128 KB per Array
L2 Cache
48 MB
8 MB
Compute Units
-
16
L3 Cache
-
16 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
129.6 GPixel/s
Texture Rate
313.2 GTexel/s
172.8 GTexel/s
FP16 (half)
20.04 TFLOPS
11.06 TFLOPS
FP32 (float)
20.04 TFLOPS
5.530 TFLOPS
FP64 (double)
313.2 GFLOPS
345.6 GFLOPS
Graphics Processor
GPU Name
AD104
Strix Point
GPU Variant
GN21-X9
100-000001684
Architecture
Ada Lovelace
RDNA 3.5
Foundry
TSMC
TSMC
Process Size
4 nm
4 nm
Transistors
35.8 billion
34 billion
Die Size
295 mm²
233 mm²
Board Design
TDP
60W
28W
Outputs
Portable Device Dependent
1x USB Type-C
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
1.4
CUDA
8.9
-
Shader Model
6.7
6.8