NVIDIA GeForce RTX 5090 Mobile vs Intel Arc A550M
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jan 2022
Generation
GeForce 50 Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
990 MHz
300 MHz
Boost Clock
1515 MHz
900 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
24GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
224.0GB/s
Render Config
SM Count
82
—
Shading Units
10496
2048
TMUs
328
128
ROPs
112
64
Tensor Cores
328
—
RT Cores
82
16
L1 Cache
128 KB (per SM)
—
L2 Cache
64 MB
8 MB
Theoretical Performance
Pixel Rate
169.7 GPixel/s
57.60 GPixel/s
Texture Rate
496.9 GTexel/s
115.2 GTexel/s
FP16 (half)
31.80 TFLOPS
7.373 TFLOPS
FP32 (float)
31.80 TFLOPS
3.686 TFLOPS
FP64 (double)
496.9 GFLOPS
—
Graphics Processor
GPU Name
GB203
DG2-512
GPU Variant
GN22-X11-A1
ACM-G10
Architecture
Blackwell 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
21.7 billion
Die Size
378 mm²
406 mm²
Board Design
TDP
95W
60W
Suggested PSU
550 W
—
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
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.6
Benchmark
Blender
8,089
809
3DMark Time Spy
—
5,235
3DMark Time Spy Extreme
—
2,347
▲ Specs Compare
Data sourced from official specifications and benchmark tests.