Intel Arc Pro B50 vs NVIDIA GeForce RTX 3080 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Sep 2025
Jan 2021
Generation
Battlemage
GeForce 30 Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
1110 MHz
Boost Clock
2600 MHz
1545 MHz
Memory Clock
1750 MHz
1750 MHz
Memory
Memory Size
16GB
8GB
Memory Type
GDDR6
GDDR6
Memory Bus
128bit
256bit
Bandwidth
224.0GB/s
448.0GB/s
Render Config
Shading Units
2048
6144
TMUs
128
192
ROPs
16
96
RT Cores
16
48
L2 Cache
4 MB
4 MB
SM Count
—
48
Tensor Cores
—
192
L1 Cache
—
128 KB (per SM)
Theoretical Performance
Pixel Rate
41.60 GPixel/s
148.3 GPixel/s
Texture Rate
332.8 GTexel/s
296.6 GTexel/s
FP16 (half)
21.30 TFLOPS
18.98 TFLOPS
FP32 (float)
10.65 TFLOPS
18.98 TFLOPS
FP64 (double)
2.662 TFLOPS
296.6 GFLOPS
Graphics Processor
GPU Name
BMG-G21
GA104
Architecture
Xe2
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
19.6 billion
17.4 billion
Die Size
272 mm²
392 mm²
GPU Variant
—
GA104-775-A1
Board Design
TDP
70W
115W
Suggested PSU
250 W
—
Outputs
4x mini-DisplayPort 2.1
No outputs
Power Connectors
None
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
Shader Model
6.6
6.6
CUDA
—
8.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.