User Guide for Lenovo models including: ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU, ThinkSystem Intel, Flex 170 16GB Gen4 Passive GPU, 16GB Gen4 Passive GPU, Gen4 Passive GPU
ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU Product Guide > Lenovo Press
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DocumentDocumentThinkSystem Intel Flex 170 16GB Gen4 Passive GPU Product Guide The ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU is a general-purpose GPU optimized for media stream density and quality. It is designed for data center and edge applications, with high levels of reliability, availability, and scalability. The GPU is suitable for media processing and delivery, Windows and Android cloud gaming, virtualized desktop infrastructure (VDI), and AI visual inference applications. The Intel Data Center GPU Flex 170 is suitable for workloads that include complex AI models, such as multiple object detection or multiple classification models. With its AI compute power, the Flex 170 GPU avoids becoming AI bound. It can support the same number of video streams per adapter as the compute requirements increase. Figure 1. ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU Did you know? The Intel Flex Series GPUs support an open, flexible, standards-based software stack together with oneAPI so developers can build high-performance, cross-architecture applications and solutions. This helps organizations reduce the complexity, cost, and time requirements to bring new solutions to market, enabling engineers and programmers to innovate instead of maintaining code. ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 1 Part number information The following table shows the ordering information for the Flex 170 GPU. Table 1. Ordering information Part number 4X67A86131 Feature code Description BU01 ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU The option part number includes the following: One Flex 170 GPU with full-height (3U) adapter bracket attached Two extender brackets (straight, offset) Documentation Features Intel Data Center GPU Flex Series is a flexible, robust, and the industry's most open GPU solution for the intelligent visual cloud. The GPUs support a diverse range of workloads in the industry starting with media streaming and cloud gaming, followed by support for AI visual inference and virtual desktop Infrastructure workloads. It supports an open, standards-based software stack optimized for density and quality with critical server capabilities for high reliability, availability, and scalability. This helps reduce the need for data centers to use disparate solutions and manage heterogenous or proprietary environments. The ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU offers the following features: Open Architecture The Intel Flex Series GPU supports an open, flexible, standards-based software stack together with oneAPI so developers can build high-performance, cross-architecture applications and solutions. This helps organizations reduce the complexity, cost, and time requirements to bring new solutions to market, enabling engineers and programmers to innovate instead of maintaining code. Built-In AV1 Encode Services built on the royalty-free open-source AV1 codec mean lowering operational expenses while providing higher video quality. Advanced video coding (AVC), High Efficiency Video Coding (HEVC), and VP9 support also comes standard with the Intel Data Center GPU. No Licensing Fees Intel provides free virtual GPU software license to customers for lowering their total cost of ownership in VDI deployments. Furthermore, this can act as a catalyst to accelerate the GPU adoption rate in VDI deployments where graphics & encode accelerations are desired/preferred but can often be cost prohibitive. Flexible vGPU Management The Intel Data Center GPU Flex Series supports multiple vGPU configuration & scheduling options for VDI solutions to meet different customer workload and QoS requirements--such as Linux KVM open-source virtualization technology and VMware ESXi. It also supports both VMware Horizon and Citrix DaaS on top. The Flex Series accelerators have strong ecosystem support. The top two industry leading desktop & application virtualization solutions, VMware Horizon and Citrix DaaS, will be supported. High Performance Virtual Desktop The Intel Data Center GPU Flex 170 is ideal for VDI deployment targeting power users persona 3D and media content creation workloads whose graphics and compute performance requirements are high. ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 2 Technical specifications The following table lists the specifications of the Flex 170 GPU. Table 2. Specifications Feature GPU Architecture GPUs per card Execution units Intel Xe Cores Media Engine Ray Tracing FP32 peak performance FP16 peak performance INT8 peak performance INT4 peak performance GPU Memory Memory Bandwidth Virtualization (SR-IOV) System Interface Form Factor Max Power Consumption Thermal Solution Encoding and decoding Flex 170 Xe HPG 1 512 32 2 32 RT units 16.8 TFLOPS 128 TFLOPS 256 TOPS 512 TOPS 16 GB ECC GDDR6 576 GB/s 31 Virtual Functions (VFs) PCIe Gen 4, x16 lanes PCIe full-height, full-length, single width 150 W Passive H.264 Hardware Encode/Decode H.265 (HEVC) Hardware Encode/Decode AV1 Encode/Decode VP9 Bitstream & Decoding Server support ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 3 4 ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 4X67A86131 ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU NNNNNNNNNNNNNNNNNNN Description Part Number Table 5. Server support (Part 3 of 3) SR850 (7X18 / 7X19) SR850P (7D2F / 2D2G) SR860 (7X69 / 7X70) ST50 (7Y48 / 7Y50) ST250 (7Y45 / 7Y46) SR150 (7Y54) SR250 (7Y52 / 7Y51) ST550 (7X09 / 7X10) SR530 (7X07 / 7X08) SR550 (7X03 / 7X04) SR570 (7Y02 / 7Y03) SR590 (7X98 / 7X99) SR630 (7X01 / 7X02) SR650 (7X05 / 7X06) SR670 (7Y36 / 7Y37) SD530 (7X21) SD650 (7X58) SN550 (7X16) SN850 (7X15) Dense V1 2S Intel V1 4S V1 1S Intel V1 NNNNNNNNNNNNNNNNNNN N SD665 V3 (7D9P) SD665-N V3 (7DAZ) SD650 V3 (7D7M) SD650-I V3 (7D7L) ST650 V2 (7Z75 / 7Z74) SR630 V2 (7Z70 / 7Z71) SR650 V2 (7Z72 / 7Z73) SR670 V2 (7Z22 / 7Z23) SR635 (7Y98 / 7Y99) SR655 (7Y00 / 7Z01) SR655 Client OS SR645 (7D2Y / 7D2X) SR665 (7D2W / 7D2V) SD630 V2 (7D1K) SD650 V2 (7D1M) SD650-N V2 (7D1N) SN550 V2 (7Z69) SR850 V2 (7D31 / 7D32) SR860 V2 (7Z59 / 7Z60) SR950 (7X11 / 7X12) 4X67A86131 ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU Description Part Number 4S Dense V2 V2 8S Dense V3 2S Intel V2 AMD V1 Table 4. Server support (Part 2 of 3) 4X67A86131 ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU NNN1NNNNNNNNNNNNNNN Description Part Number SE350 (7Z46 / 7D1X) SE350 V2 (7DA9) SE360 V2 (7DAM) SE450 (7D8T) SE455 V3 (7DBY) ST50 V2 (7D8K / 7D8J) ST250 V2 (7D8G / 7D8F) SR250 V2 (7D7R / 7D7Q) SR635 V3 (7D9H / 7D9G) SR655 V3 (7D9F / 7D9E) SR645 V3 (7D9D / 7D9C) SR665 V3 (7D9B / 7D9A) SR675 V3 (7D9Q / 7D9R) ST650 V3 (7D7B / 7D7A) SR630 V3 (7D72 / 7D73) SR650 V3 (7D75 / 7D76) SR850 V3 (7D97 / 7D96) SR860 V3 (7D94 / 7D93) SR950 V3 (7DC5 / 7DC4) Intel V3 AMD V3 1S Intel V2 Edge Table 3. Server support (Part 1 of 3) Server support The following tables list the ThinkSystem servers that are compatible. Software stack The Flex Series GPU supports an open, flexible, standards-based software stack with oneAPI crossarchitecture programming. The stack includes open source components and libraries, tools and frameworks so developers can create high-performance, cross-architecture media applications and solutions to meet a wide range of use cases. This open approach removes the barriers to proprietary models where code portability and the ability to adopt new architectures across multiple vendors is limited. Intel enables the software ecosystem through industry collaborations, initiatives and standards bodies. It also provides ongoing leadership, investment and technical contributions to the open source community. The common set of software capabilities integrates into popular middleware and frameworks, and the stack is delivered in validated productized containers or reference stacks. The containers can be orchestrated with Kubernetes on bare metal or in VMs using SR-IOV virtualization with tools to assign and manage workloads. The toolset is designed to speed time-to-market and enable flexible deployment of multiple workloads on the same GPU. Figure 2. Software Stack for Intel Data Center GPU Flex Series (source: intel.com) The following components are part of the Intel oneAPI Base Toolkit (individual tools can be downloaded separately): oneAPI Deep Neural Network Library (oneDNN) oneAPI Data Analytics Library (oneDAL) oneAPI Video Processing Library (oneVPL) ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 5 Intel VTune Profiler The following Intel-optimized tools are part of the Intel AI Analytics Toolkit: TensorFlow PyTorch For more information about Intel oneAPI, see https://intel.com/oneapi Auxiliary power cables The Flex 170 GPU option part number does not ship with auxiliary power cables. Cables are server-specific due to length requirements and the connector on the server end of the cable. For CTO orders, auxiliary power cables are derived by the configurator. For field upgrades, cables will need to be ordered separately as listed in the table below. Table 6. Auxiliary power cables for the Flex 170 GPU Auxiliary power cable needed with the SE450 450mm cable Option: 4X97A90159, ThinkEdge SE450 Intel Flex 170 GPU Power Cable Feature: BZU3 SBB: SBB7A78275 Base: SC17B68639 FRU: 03LC071 Operating environment The Flex 170 GPU has the following operating characteristics: Ambient temperature Operational: 0°C to 85°C Storage: -40°C to 70°C Relative humidity: Operational: 5 to 85% Storage: 5 to 90% Physical specifications The Flex 170 GPU has the following physical specifications: Height: 111 mm (including edge connector) Length: 254 mm Width: 19 mm Weight: 806 g Warranty One year limited warranty. When installed in a Lenovo server, the GPU assumes the server's base warranty and any warranty upgrades. Related publications ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 6 Related publications For more information, refer to these documents: ThinkSystem and ThinkAgile GPU Summary: https://lenovopress.lenovo.com/lp0768-thinksystem-thinkagile-gpu-summary ServerProven compatibility: https://serverproven.lenovo.com/ Intel Data Center GPU Flex Series product page: https://www.intel.com/content/www/us/en/products/details/discrete-gpus/data-center-gpu/flexseries.html Intel oneAPI: https://intel.com/oneapi Related product families Product families related to this document are the following: GPU adapters ThinkSystem Intel Flex 170 16GB Gen4 Passive GPU 7 Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. 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