NVIDIA GeForce RTX 4080 Max-Q vs AMD Steam Deck GPU
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
Feb 2022
Generation
GeForce 40 Mobile
Console GPU
Type
Mobile
Game console
Bus Interface
PCIe 4.0 x16
—
Clock Speeds
Base Clock
795 MHz
1000 MHz
Boost Clock
1350 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
192bit
128bit
Bandwidth
336.0GB/s
88.00GB/s
Render Config
SM Count
58
—
Shading Units
7424
512
TMUs
232
32
ROPs
80
16
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
L3 Cache
—
8 MB
Theoretical Performance
Pixel Rate
108.0 GPixel/s
25.60 GPixel/s
Texture Rate
313.2 GTexel/s
51.20 GTexel/s
FP16 (half)
20.04 TFLOPS
3.277 TFLOPS
FP32 (float)
20.04 TFLOPS
1.638 TFLOPS
FP64 (double)
313.2 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
AD104
Van Gogh
GPU Variant
GN21-X9
100-000000405
Architecture
Ada Lovelace
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
4 nm
7 nm
Transistors
35.8 billion
2.4 billion
Die Size
295 mm²
163 mm²
Board Design
TDP
60W
15W
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
2.0
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.7
6.8
▲ Specs Compare
Data sourced from official specifications and benchmark tests.