Intel® Arc™ Pro A40 – Compact Professional Graphics Card
The Intel® Arc™ Pro A40 is a low-profile, single-slot professional graphics card designed for compact workstations and SFF (Small Form Factor) systems. Featuring Intel’s Xe HPG architecture, hardware ray tracing, AI acceleration, and AV1 hardware encode/decode, it’s optimized for CAD, content creation, and AI-assisted workflows, all while fitting into space-limited builds.
Key Specifications
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GPU Architecture: Intel® Xe HPG
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Execution Units: 8 Xe-cores (128 vector engines, 128 XMX engines)
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Ray Tracing Units: 8 hardware-accelerated
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VRAM: 6GB GDDR6
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Memory Interface: 96-bit
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Memory Bandwidth: 192 GB/s
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FP32 Performance: Up to 3.5 TFLOPs
Display & Media Support
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Max Displays: 4
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Outputs: 4× Mini DisplayPort 2.0 (UHBR10)
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Max Resolution:
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DP 2.0: up to 7680×4320 @ 60Hz (HDR)
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4K @ 240Hz
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Media Codec Support: AV1, HEVC, VP9, H.264 hardware encode & decode
Professional & AI Features
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API Support: DirectX® 12 Ultimate, OpenGL® 4.6, Vulkan® 1.3
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AI Acceleration: XMX engines for machine learning workloads
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ISV Certification: Verified for leading professional software suites
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Ray Tracing: Hardware-accelerated for enhanced realism in supported apps
Power & Form Factor
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Typical Board Power: 50W
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Cooling: Active single-slot cooler
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Interface: PCIe 4.0 x8
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Form Factor: Low-profile, single-slot
Intel Arc Pro A40 – Specifications
| Architecture / Codename | Xe HPG (Alchemist), DG2-128 |
|---|---|
| Process Node | 6 nm (TSMC N6) |
| Release Date | Q3 2022 (Aug 2022) |
| Execution Units (EUs) | 128 |
| Shading Units | 1024 |
| TMUs | 64 |
| ROPs | 32 |
| Ray-Tracing Units | 8 |
| Tensorth / AI Units (XMX) | 128 |
| Base Clock | 1,500 MHz |
| Boost Clock | 1,700 MHz |
| FP32 Performance | ~3.48 TFLOPS |
| FP16 Performance | ~6.96 TFLOPS |
| INT4 (AI) Performance | ~111 TOPS |
| Pixel Fillrate | 54.4 GPixel/s |
| Texture Fillrate | 108.8 GTexel/s |
| Memory | 6 GB GDDR6, 96-bit, 2,000 MHz / 16 Gbps |
| Memory Bandwidth | 192 GB/s |
| L2 Cache | 4 MB |
| TDP | 50 W |
| PCIe Interface | PCIe 4.0 ×16 (8 lanes) |
| Display Outputs | 4× mini-DisplayPort 2.0 |
| Max Resolution | 7680×4320 @ 60 Hz |
| Supported APIs | DirectX 12 Ultimate, Vulkan 1.3, OpenGL 4.6, OpenCL 3.0 |
| Video Codec Support | AV1 / H.264 / HEVC encode & decode |
| Form Factor | Single-slot, blower-style fan |
| Deep Link Features | Hyper Compute, Hyper Encode, Dynamic Power Share |
