Intel Arc Pro B65 vs Arc B370
VS
Intel Arc Pro B65
BMG-G21
Intel Arc B370
Panther Lake
We performed a head-to-head comparison of the Intel Arc Pro B65 32 GB with 20 pipelines and 2560 shaders against the 3 months older Arc B370 that utilizes 10 pipelines and 1280 shaders. Here you will find complete details about specs, efficiency, performance tests, and more.
Please note that the tests on the Intel Arc Pro B65 are done on an engineering sample provided by our insiders. The data will be more accurate after the final version of this GPU is available.
Key differences
Reasons to consider the Intel Arc Pro B65
- Includes 32 GB of dedicated GDDR6 memory
- 2x higher maximum theoretical performance (12.3 vs 6.1 TFLOPS)
- Features 80 more tensor cores for effective ML and AI workloads
- Has 2x more shading units (2560 vs 1280)
Reasons to consider the Intel Arc B370
- Manufactured using a more efficient 3 nm process technology
Gaming Performance
Frame rate comparison across popular AAA titles at different resolutionsGames
| Forza Horizon 5 | - | 74 37 30 17 |
| The Witcher 3 | - | 66 53 39 18 |
| Counter-Strike 2 | - | 86 60 41 17 |
| Far Cry 6 | - | 58 49 34 17 |
| Hogwarts Legacy | - | 30 23 14 - |
| CoD: Modern Warfare III | - | 34 32 26 15 |
| Ghost of Tsushima | - | 34 26 22 11 |
| Cyberpunk 2077 | - | 36 35 19 - |
| Shadow of the Tomb Raider | - | 59 49 33 21 |
| 1080p High | - | 53 |
| 1080p Ultra | - | 40 |
| 1440p Ultra | - | 29 |
| 4K Ultra | - | 15 |
| Margin of Error | High | Low |
Benchmarks
Graphics cards’ performance in recent benchmarking apps3D Mark
Steel Nomad Lite Score
| Time Spy | - | 6025 |
| Solar Bay | - | 22582 |
| Port Royal | - | 3498 |
| Fire Strike | - | 15198 |
| Wild Life Extreme | - | 11657 |
| Night Raid | - | 69825 |
GeekBench 6 GPU Compute
GB6 Compute Score
| Background Blur | - | 117.4 img/sec |
| Face Detection | - | 60.6 img/sec |
| Horizon Detection | - | 1.39 Gpixels/sec |
| Edge Detection | - | 1.95 Gpixels/sec |
| Gaussian Blur | - | 2.45 Gpixels/sec |
| Feature Matching | - | 0.66 Gpixels/sec |
| Stereo Matching | - | 144.8 Gpixels/sec |
| Particle Physics | - | 7272.6 FPS |
| API | - | OpenCL |
Passmark Graphics
G3D Mark Score
| G2D Mark | - | 832 |
| DirectX 11 | - | 65 FPS |
| DirectX 12 | - | 45 FPS |
| GPU Compute | - | 3369 Ops/s |
Artificial Intelligence Tests
Performance in machine learning and artificial intelligence tasksGeekBench 6 ML
GB6 ML Single Precision
GB6 ML Half Precision
GB6 ML Quantized
| Image Classification (SP) | - | 5389 |
| Image Segmentation (HP) | - | 18899 |
| Image Super Resolution (Q) | - | 8326 |
| Face Detection (HP) | - | 25377 |
| Pose Estimation (Q) | - | 16174 |
| Text Classification (SP) | - | 1763 |
| Machine Translation (HP) | - | 4140 |
| Object Detection (SP) | - | 7138 |
| Depth Estimation (Q) | - | 20034 |
| Style Transfer (SP) | - | 84880 |
| Framework | - | ONNX |
| Backend | - | DirectML |
Specifications
Technical specifications of Intel Arc Pro B65 and Arc B370General
| Vendor | Intel | Intel |
| Build | Discrete | Integrated |
| Released | March 25, 2026 | January 5, 2026 |
| Case | Desktop | Laptop |
| Purpose | Professional | Generic |
| Segment | Mid-range | Mid-range |
| Architecture | Battlemage Pro Series | Celestial |
| GPU Codename | BMG-G21 | Panther Lake |
| Recommended CPU | - | - Intel Core Ultra 7 356H or above |
| Used in CPUs | - | - Intel Core Ultra 5 338H |
Laptop GPU ranking (#70th place)
Graphics Processing Unit
| Base Clock | 2000 MHz | 300 MHz |
| Boost Clock | 2400 MHz | 2400 MHz |
| Shading Units | 2560 | 1280 |
| Texture Mapping Units (TMUs) | 160 | 40 |
| Render Output Units (ROPs) | 80 | 20 |
| Compute Units (Pipelines) | 20 | 10 |
| Tensor Cores | 160 | 80 |
| Ray-tracing Cores | 20 | 10 |
| L1 Cache | 256KB per cluster | 64KB per cluster |
| L2 Cache | 10MB shared | 16MB shared |
| Instructions Per Cycle | 2 IPC | 2 IPC |
Raw Performance
| Pixel Fill Rate | 192 GPixel/s | 48 GPixel/s |
| Texture Fill Rate | 384 GTexel/s | 96 GTexel/s |
FLOPS (FP32)
Physical
| Interface | PCIe 5.0 x16 | IGP |
| TGP | 200 W | 25 W |
| Manufacturing | TSMC | TSMC |
| Fabrication Process | 5 nm | 3 nm |
| Die Size | 271.95 mm² | - |
| Transistor Count | 19.6 billion | - |
| Transistor Density | 72.07 MTr/mm² | - |
| Max. Temperature | - | 100°C |
Memory
| Memory Type | GDDR6 | System Shared |
| Memory Size | 32 GB | - |
| Memory Clock | 2375 MHz | - |
| Effective Memory Speed | 19000 Mbps | - |
| Bus | 256-bit | - |
| ECC | No | No |
Memory Bandwidth
API
| DirectX | 12.2 | 12.1 |
| Vulkan | 1.3 | 1.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| CUDA | No | No |
| Ray Tracing | Yes | Yes |
| DLSS | No | No |
| DisplayPort | 2.1a | 2.1 |
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