NVIDIA Quadro RTX 4000 Mobile vs AMD Steam Deck OLED GPU
GPU Specs Compare
Graphics Card
Release Date
May 2019
Nov 2023
Generation
Quadro Mobile
Console GPU
Type
Professional
Game console
Bus Interface
PCIe 3.0 x16
-
Clock Speeds
Base Clock
1110 MHz
1000 MHz
Boost Clock
1560 MHz
1600 MHz
Memory Clock
1750 MHz
1375 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
LPDDR5
Memory Bus
256bit
128bit
Bandwidth
448.0GB/s
88.00GB/s
Render Config
SM Count
40
-
Shading Units
2560
512
TMUs
160
32
ROPs
64
16
Tensor Cores
320
-
RT Cores
40
8
L1 Cache
64 KB (per SM)
128 KB per Array
L2 Cache
4 MB
1024 KB
Compute Units
-
8
L3 Cache
-
8 MB
Theoretical Performance
Pixel Rate
99.84 GPixel/s
25.60 GPixel/s
Texture Rate
249.6 GTexel/s
51.20 GTexel/s
FP16 (half)
15.97 TFLOPS
3.277 TFLOPS
FP32 (float)
7.987 TFLOPS
1.638 TFLOPS
FP64 (double)
249.6 GFLOPS
102.4 GFLOPS
Graphics Processor
GPU Name
TU104
Sephiroth
GPU Variant
N19E-Q3-A1
-
Architecture
Turing
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
12 nm
6 nm
Transistors
13.6 billion
2.4 billion
Die Size
545 mm²
131 mm²
Board Design
TDP
110W
15W
Outputs
No outputs
1x USB Type-C
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.0
Vulkan
1.3
1.2
CUDA
7.5
-
Shader Model
6.6
6.5