The Intel Arc B370 (or Arc Pro B370) Panther Lake iGPU with 10 Xe3 cores is the most powerful integrated graphics unit in the Intel Panther Lake SoC series with up to 12 Xe3 cores (Arc B390). The 10 Xe3 cores result in 80 Eus and 1280 ALUs.
According to initial leaks, the performance is slightly above the Intel Arc 140T in Arrow Lake.
The new media engine now supports AV1 encode and decode, VVC decode, AVC 10-bit and eDP 1.5.
The GPU chiplet is produced at TSMC in the modern N3E 3nm process.
| Codename | Panther Lake iGPU |
| Architecture | Xe3 |
| iGPU | Integrated Graphics |
| Pipelines | 80 - unified |
| Raytracing Cores | 12 |
| Core Speed | 2400 (Boost) MHz |
| AI GPU | 98 TOPS INT8 |
| Shared Memory | no |
| API | DirectX 12_2, OpenGL 4.6, OpenCL 3.0 |
| Man. Technology | 3 nm |
| Displays | 4 Displays (max.), HDMI 2.1 FRL, DisplayPort 2.1 UHBR20 |
| Date of Announcement | 05.01.2026 |
| Link to Manufacturer Page | www.intel.com |
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- Average benchmark valuesThe following benchmarks stem from our benchmarks of review laptops. The performance depends on the used graphics memory, clock rate, processor, system settings, drivers, and operating systems. So the results don't have to be representative for all laptops with this GPU. For detailed information on the benchmark results, click on the fps number.
| low | med. | high | ultra | QHD | 4K | |
|---|---|---|---|---|---|---|
| Call of Duty Black Ops 7 | 77 | 72 | 56 | 20 | ||
| Anno 117: Pax Romana | 48.4 | 35.5 | 25.8 | 14.3 | ||
| ARC Raiders | 104.9 | 52.3 | 39.1 | 21.4 | ||
| F1 25 | 133.3 | 111.2 | 84.9 | |||
| Assassin's Creed Shadows | 32 | 31 | 26 | 18 | ||
| F1 24 | 137.9 | 130.9 | 97.6 | 33.6 | 22 | |
| Cyberpunk 2077 | 72.7 | 57.7 | 49.6 | 43.5 | 22.8 | |
| Baldur's Gate 3 | 60.8 | 47.3 | 41.8 | 40.6 | 28.8 | |
| Strange Brigade | 356 | 126.8 | 105.8 | 92.6 | 68.8 | |
| X-Plane 11.11 | 62.5 | 52.2 | 45.1 | |||
| Final Fantasy XV Benchmark | 125.5 | 69.3 | 48.5 | 35.6 | ||
| Dota 2 Reborn | 126.7 | 98.6 | 103.7 | 104.8 | ||
| GTA V | 101.7 | 40.6 | 28 | |||
| low | med. | high | ultra | QHD | 4K | < 30 fps < 60 fps < 120 fps ≥ 120 fps | 2 5 5 | 6 4 2 | 2 6 5 | 4 4 2 | 4 1 1 | |
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
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Intel Core Ultra 5 338H Engineering Sample: Intel Core Ultra 5 338H
» Intel Core Ultra 5 338H & Arc B370 Benchmarks - Almost as fast as the Arc B390
» Comparison of GPUs
Detailed list of all laptop GPUs sorted by class and performance.
» Benchmark List
Sort and restrict laptop GPUs based on performance in synthetic benchmarks.
» Notebook Gaming List
Playable games for each graphics card and their average FPS results.
Top 10 Laptops
Multimedia, Budget Multimedia, Gaming, Budget Gaming, Lightweight Gaming, Business, Budget Office, Workstation, Subnotebooks, Ultrabooks, Chromebooks
under 300 USD/Euros, under 500 USD/Euros, 1,000 USD/Euros, for University Students, Best Displays
Top 10 Smartphones
Smartphones, Phablets, ≤6-inch, Camera Smartphones
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