NVIDIA GeForce RTX 5080 Mobile vs Intel Arc A530M
GPU Specs Compare
Graphics Card
Release Date
Apr 2025
Aug 2023
Generation
GeForce 50 Mobile
Alchemist
Type
Mobile
Mobile
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x8
Clock Speeds
Base Clock
975 MHz
900 MHz
Boost Clock
1500 MHz
1300 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR7
GDDR6
Memory Bus
256bit
128bit
Bandwidth
896.0GB/s
224.0GB/s
Render Config
SM Count
60
-
Shading Units
7680
1536
TMUs
240
96
ROPs
96
48
Tensor Cores
240
192
RT Cores
60
12
L1 Cache
128 KB (per SM)
-
L2 Cache
64 MB
8 MB
Theoretical Performance
Pixel Rate
144.0 GPixel/s
62.40 GPixel/s
Texture Rate
360.0 GTexel/s
124.8 GTexel/s
FP16 (half)
23.04 TFLOPS
7.987 TFLOPS
FP32 (float)
23.04 TFLOPS
3.994 TFLOPS
FP64 (double)
360.0 GFLOPS
-
Graphics Processor
GPU Name
GB203
DG2-256
Architecture
Blackwell 2.0
Generation 12.7
Foundry
TSMC
TSMC
Process Size
5 nm
6 nm
Transistors
45.6 billion
Unknown
Die Size
378 mm²
Unknown
GPU Variant
-
ACM-G12
Board Design
TDP
80W
65W
Suggested PSU
550 W
-
Outputs
Portable Device Dependent
Portable Device Dependent
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