Intel Arc B390 2500MHz Full Specs
1,536 Shaders 2.5GHz |
Shared Memory153.6GB/sLPDDR5X |
·· 7.68 TFLOPS |
Form Factor iGPU |
TDP Shared |
Clock Speed ·· |
Peak OPS 245.8 TOPSINT4 Tensor |
Tensor FP16-32 61.44 TFLOPS |
Tensor BF16 61.44 TFLOPS |
FP32 7.68 TFLOPS |
FP64 1.92 TFLOPS |
Tensor INT4 245.8 TOPS |
Tensor INT8 122.9 TOPS |
Pixel Rate 120 GPixel/s |
Texture Rate 240 GTexel/s |
Shaders 1,536 Shaders |
TMUs 96 TMUs |
ROPs 48 ROPs |
Tensor Cores 96 T-Cores |
RT Cores 12 RT-Cores |
EUs 96 EUs |
Boost Clock 2.5GHz |
L2 Cache 16MB shared |
Shared MemoryLPDDR5X |
Memory Bus 128-bit |
Memory Speed 9.6GT/s |
Memory Bandwidth 153.6GB/s |
ECC No |
Multi-Monitor 3 |
Encoder Model Xe Media Engine |
Codec VP9 AVC (H.264) HEVC (H.265) AV1 |
Decoder Model Xe Media Engine |
Codec MPEG-2 JPEG VC-1 VP8 VP9 AVC (H.264) HEVC (H.265) VVC (H.266) AV1 |
Form Factor iGPU |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Xe3 LPG |
Chip Variant GT1 |
Market Segment Laptop |
Release Date Jan 5, 2026 |
Foundry Intel |
Fabrication Node Intel 3 |
Die Size 27mm² |