NVIDIA GeForce RTX 4090 Max-Q vs Intel Arc A350M
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Mar 2022
Generation
GeForce 40 Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
930 MHz
300 MHz
Boost Clock
1455 MHz
1150 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR6
GDDR6
Memory Bus
256bit
64bit
Bandwidth
448.0GB/s
112.0GB/s
Render Config
SM Count
76
-
Shading Units
9728
768
TMUs
304
48
ROPs
112
24
Tensor Cores
304
-
RT Cores
76
6
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
4 MB
Theoretical Performance
Pixel Rate
163.0 GPixel/s
27.60 GPixel/s
Texture Rate
442.3 GTexel/s
55.20 GTexel/s
FP16 (half)
28.31 TFLOPS
3.533 TFLOPS
FP32 (float)
28.31 TFLOPS
1.766 TFLOPS
FP64 (double)
442.3 GFLOPS
441.6 GFLOPS
Graphics Processor
GPU Name
AD103
DG2-128
GPU Variant
GN21-X11
ACM-G11
Architecture
Ada Lovelace
Generation 12.7
Foundry
TSMC
TSMC
Process Size
4 nm
6 nm
Transistors
45.9 billion
7.2 billion
Die Size
379 mm²
157 mm²
Board Design
TDP
80W
25W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
-
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.3
1.3
CUDA
8.9
-
Shader Model
6.7
6.6