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Rectangular green server CPU with gold contacts and silver heat spreader

Intel

Intel Xeon Max 9470 PK8071305223200 52-core 2.0 GHz server processor

SKU CH-NP3Q-SHF8T MPN PK8071305223200

52-core server processor with 104 threads, 2.0 GHz base and 3.5 GHz turbo, 105 MB L3 cache, eight-channel DDR5 support up to 4 TB, 80 PCIe 5.0 lanes and 350 W TDP in an LGA 4677 socket

  • NameXeon Max 9470
  • CPU Socket TypeLGA 4677
  • Core NameSapphire Rapids
  • # of Cores52-Core
  • # of Threads104
  • Operating Frequency2.0 GHz
  • 52 cores and 104 threads accelerate parallel workloads
  • 105 MB L3 cache reduces data-access latency
  • DDR5 4800 MT/s memory support increases bandwidth
  • PCI Express 5.0 with 80 lanes enables high-speed I/O
  • 10 nm Sapphire Rapids architecture delivers efficient performance

52-core server processor for dense compute

The Intel Xeon Max 9470 is a 52-core, 104-thread server CPU built on 10 nm Sapphire Rapids silicon. It runs at a 2.0 GHz base frequency with a 3.5 GHz maximum turbo and provides 105 MB of L3 cache. The processor fits the LGA 4677 socket and supports 8-channel DDR5 memory up to 4 TB capacity.

Suits memory-heavy HPC and AI workloads

This chip targets high-performance computing, large-model inference and data-analytics tasks that benefit from high core counts and wide memory bandwidth. It is not suited for single-threaded applications that rely on peak frequency alone. Buyers who need more than two-socket scaling should look at other platforms. Workloads requiring integrated graphics or specialised media acceleration will not be served.

Sustained load at 350 W thermal design power

Under continuous heavy utilisation the processor operates at its 350 W TDP, demanding robust cooling infrastructure. The 80 PCIe 5.0 lanes maintain I/O throughput for accelerators and fast storage during long runs. Eight memory channels at up to 4800 MT/s per DIMM keep data flowing to all 52 cores without bottlenecks. AVX-512 and AMX units sustain vector and matrix throughput for extended periods.

商品特色

  • 52 cores and 104 threads accelerate parallel workloads
  • 105 MB L3 cache reduces data-access latency
  • DDR5 4800 MT/s memory support increases bandwidth
  • PCI Express 5.0 with 80 lanes enables high-speed I/O
  • 10 nm Sapphire Rapids architecture delivers efficient performance

商品規格

BrandIntel
SeriesIntel Xeon Max
NameXeon Max 9470
ModelPK8071305223200
CPU Socket TypeLGA 4677
Core NameSapphire Rapids
# of Cores52-Core
# of Threads104
Operating Frequency2.0 GHz
Max Turbo Frequency3.5 GHz
L3 Cache105MB
64-Bit SupportYes
Hyper-Threading SupportYes
Manufacturing Tech10 nm
Integrated Memory Controller SpeedUp to DDR5 4800 MT/s 1DPC
Up to DDR5 4400 MT/s 2DPC
Maximum Memory Capacity4TB
Memory Channel8 Channel
Virtualization Technology SupportYes
Scalability2S
PCI Express Revision5.0
Max # of PCI Express Lanes80
Multimedia InstructionIntel AMX, Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512
Thermal Design Power350W
Cooling DeviceCooling device not included - Processor Only
出貨重量0.23 kg
包裝尺寸127 × 102 × 13 mm

商品問答

What motherboard socket is required for the Intel Xeon Max 9470?

The processor fits the LGA 4677 socket, so the motherboard must provide that exact socket.

Can the 52-core Xeon Max 9470 run in a single-socket server while keeping a second socket empty for later expansion?

The chip supports 2S scalability, meaning it operates correctly in a single-socket board with the second socket left unpopulated.

How do I verify the processor is reaching its 3.5 GHz max turbo frequency after installation?

Monitor core clocks under load using a tool such as turbostat or Intel PCM; sustained speeds at or near 3.5 GHz confirm intended turbo behaviour.

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