Intel Arc A380 vs NVIDIA GeForce RTX 5080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jun 2022
Apr 2025
Generation
Alchemist(Arc 3)
GeForce 50 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
2000 MHz
975 MHz
Boost Clock
2050 MHz
1500 MHz
Memory Clock
1937 MHz
1750 MHz
Memory
Memory Size
6GB
16GB
Memory Type
GDDR6
GDDR7
Memory Bus
96bit
256bit
Bandwidth
186.0GB/s
896.0GB/s
Render Config
Shading Units
1024
7680
TMUs
64
240
ROPs
32
96
Tensor Cores
128
240
RT Cores
8
60
L2 Cache
4 MB
64 MB
SM Count
—
60
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
65.60 GPixel/s
144.0 GPixel/s
Texture Rate
131.2 GTexel/s
360.0 GTexel/s
FP16 (half)
8.397 TFLOPS
23.04 TFLOPS
FP32 (float)
4.198 TFLOPS
23.04 TFLOPS
FP64 (double)
1050 GFLOPS
360.0 GFLOPS
Graphics Processor
GPU Name
DG2-128
GB203
GPU Variant
ACM-G11
—
Architecture
Generation 12.7
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
6 nm
5 nm
Transistors
7.2 billion
45.6 billion
Die Size
157 mm²
378 mm²
Board Design
TDP
75W
80W
Suggested PSU
250 W
550 W
Outputs
1x HDMI 2.13x DisplayPort 2.0
Portable Device Dependent
Power Connectors
1x 8-pin
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
1.4
Shader Model
6.6
6.8
CUDA
—
12.0
Benchmark
3DMark Time Spy
4,277
—
3DMark Time Spy Extreme
2,017
—
3DMark Speed Way
576
—
Blender
524
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.