Intel Arc B390
33C
Memory TypeSystem Shared
Boost Clock2500 MHz
TGP30 W
ArchitectureCelestial
Benchmarks
Gaming18
Render24
Energy94
TFLOPS (FP32)7.7
Geekbench OpenCL56,204
3DMarkTime Spy6880
Steel Nomad Lite Score5461
GB6 Compute Score56,204
G3D Mark Score8973
Blender GPU1262.26
GB6 ML Single Precision12,930
GB6 ML Half Precision23,819
GB6 ML Quantized8437
FLOPS (FP32)7.7 TFLOPS
Full specifications
3D Mark
Time Spy
6880
Solar Bay
26783
Port Royal
3880
Fire Strike
16845
Wild Life Extreme
11778
Night Raid
72249
GeekBench 6 OpenCL
Background Blur
87.6 img/sec
Face Detection
58.5 img/sec
Horizon Detection
1.9 Gpixels/sec
Edge Detection
2.68 Gpixels/sec
Gaussian Blur
4.74 Gpixels/sec
Feature Matching
1.01 Gpixels/sec
Stereo Matching
249.7 Gpixels/sec
Particle Physics
10821.1 FPS
API
OpenCL
Passmark Graphics
G2D Mark
811
DirectX 11
70 FPS
DirectX 12
48 FPS
GPU Compute
3699 Ops/s
GeekBench 6 ML
Image Classification (SP)
5487
Image Segmentation (HP)
16864
Image Super Resolution (Q)
8788
Face Detection (HP)
25029
Pose Estimation (Q)
18852
Text Classification (SP)
2115
Machine Translation (HP)
4266
Object Detection (SP)
7449
Depth Estimation (Q)
22207
Style Transfer (SP)
95039
Framework
ONNX
Backend
DirectML
General
Vendor
Intel
Build
Integrated
Released
January 5, 2026
Case
Laptop
Purpose
Gaming
Segment
Mid-range
Architecture
Celestial
GPU Codename
Panther Lake
Recommended CPU
- Intel Core Ultra X9 388H or above
Used in CPUs
- Intel Core Ultra X9 378H / - Intel Core Ultra X7 368H / - Intel Core Ultra X9 388H / - Intel Core Ultra X7 358H
Graphics Processing Unit
Base Clock
300 MHz
Boost Clock
2500 MHz
Shading Units
1536
Texture Mapping Units (TMUs)
48
Render Output Units (ROPs)
24
Compute Units (Pipelines)
12
Tensor Cores
96
Ray-tracing Cores
12
L1 Cache
64KB per cluster
L2 Cache
16MB shared
Instructions Per Cycle
2 IPC
Raw Performance
Pixel Fill Rate
60 GPixel/s
Texture Fill Rate
120 GTexel/s
Physical
Interface
IGP
TGP
30 W
Manufacturing
TSMC
Fabrication Process
3 nm
Max. Temperature
100°C
Memory
Memory Type
System Shared
ECC
No
API
DirectX
12.1
Vulkan
1.4
OpenGL
4.6
OpenCL
3.0
CUDA
No
Ray Tracing
Yes
DLSS
No
DisplayPort
2.1
Specifications compiled from NanoReview. Last updated 2026-09-29.
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