GeekRadar / The comparison desk

COMPARE.

GPU

INTEL

Intel Arc B390

Graphics processor

No matched benchmark results are available for this entry yet.

Processing & platform

Architecture: Xe3-LPG^*
Process node: 3 nm^*
GPU cores: 1,536^*
Graphics interface: IGP^*
GPU L2 cache: 16 MB^*
Graphics processor: Panther^*
Texture mapping units: 48^*
Raster output units: 24^*
Ray tracing cores: 12^*
Chip foundry: Intel^*
Card or module format: IGP^*
Declared GPU TDP: 80 W^*
External power connectors: None^*
DirectX / feature level: 12 Ultimate (12_2)^*
OpenGL: 4.6^*
OpenCL: 3.0^*
Vulkan: 1.4^*
Shader model: 6.9^*

Memory & storage

Video memory type: System Shared^*

Power specifications

Thermal design power: 80 W^*

System configuration

Detailed specifications

Specifications 1 · 20 fields

cores: 1,536^*
rt cores: 12^*
base clock: 300^*
boost clock: 2,500^*
name: Intel Arc B390^*
ram type: System Shared^*
bus interface: IGP^*
ram bandwidth: System Dependent^*
fp16 performance: 15.36^*
fp32 performance: 7.68^*
fp64 performance: 0.96^*
tdp: 80^* W
slot width: IGP^*
is retail board: No^*
vendor: int^*
manufacturer: INTEL^*
arch name: Xe3-LPG^*
card release date: 2026-01-27^*
proc foundry: Intel^*
proc process size: 3^* nm

Specifications 2 · 31 fields

DirectX / feature level

12 Ultimate (12_2)^*

OpenCL

3.0^*

OpenGL

4.6^*

Shader model

6.9^*

Vulkan

1.4^*

Architecture

Xe3-LPG^*

Graphics interface

IGP^*

Reported shader processors

1,536^*

Reported theoretical FP16 peak

15.36^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP32 peak

7.68^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Reported theoretical FP64 peak

0.96^* TFLOPS

Scope and conditions

Arithmetic density: Not stated^*

Declared L1 cache configuration

64 KB (per EU)^*

Declared GPU L2 cache

16 MB^*

Reported display outputs

Portable Device Dependent^*

Theoretical pixel fill rate

60.00 GPixel/s^*

External power connectors

None^*

Chip foundry

Intel^*

Process node declaration

3 nm^*

Graphics processor

Panther^*

Rated memory bandwidth

System Dependent^*

Video memory type

System Shared^*

Raster output units

24^*

Ray tracing cores

12^*

Reported shading units

1,536^*

Card or module format

IGP^*

2:4 tensor sparsity

No^*

Declared GPU TDP

80 W^*

Theoretical texture fill rate

120.0 GTexel/s^*

Texture mapping units

48^*

GPU cores

1,536^*

Video memory type

System Shared^*

* Provisional data