4th Gen Intel® Xeon® Scalable processors

Introducing 4th Gen Intel® Xeon® Scalable processors, designed to accelerate performance across the fastest-growing workloads. These processors have the most built-in accelerators of any CPU on the market to help improve performance efficiency for emerging workloads, especially those powered by AI. In addition to performance improvements, 4th Gen Intel® Xeon® Scalable processors have advanced security technologies to help protect data in an ever-changing landscape of threats while unlocking new opportunities for business insights.

Innovation That Makes a Difference

Artificial Intelligence: Up to Networking & Storage: Up to Data Analytics: Up to

10x

 

2x

 

3x

higher PyTorch performance for both real-time inference and training with built-in Intel AMX (BF16) versus the prior generation (FP32).1 the capacity at the same power envelope for vRAN workloads versus prior-generation processors.2 higher RocksDB performance using integrated Intel IAA versus the prior generation.3

New Technologies

PCI Express Gen 5

 

DDR5

 

CXL

Unlock new I/O speeds with opportunities to enable the highest possible throughput between the CPU and connected devices.

 

Improve compute performance by overcoming data bottlenecks with higher memory bandwidth.

 

Reduce compute latency in the data center and help lower TCO with CXL 1.1 for next-generation workloads.

 

    

Up to 8-socket scalability

 

Up to 4-socket scalability

 

Up to 2-socket scalability

Four Intel UPI ports at 16 GT/s

 

Three Intel UPI ports at 16 GT/s

 

Two Intel UPI ports at 16 GT/s

80 lanes of PCIe 5.0 with CXL

 

80 lanes of PCIe 5.0 with CXL

 

80 lanes of PCIe 5.0 with CXL

DDR5 at up to 4,800 MT/s (1 DIMM per channel) or 4,400 MT/s (2 DIMMs per channel)

 

DDR5 at up to 4,800 MT/s (1 DIMM per channel) or 4,400 MT/s (2 DIMMs per channel)

 

DDR5 at up to 4,800 MT/s (1 DIMM per channel) or 4,400 MT/s (2 DIMMs per channel)

Intel® Optane™ persistent memory (PMem) 300 series supported

 

Intel Optane PMem 300 series supported

 

 -

Intel AVX-512 (two 512-bit FMAs)

 

Intel AVX-512 (two 512-bit FMAs)

 

Intel AVX-512 (two 512-bit FMAs)

Intel® Hyper-Threading Technology (Intel® HT Technology) and Intel® Turbo Boost Technology

 

Intel HT Technology and Intel Turbo Boost Technology

 

Intel HT Technology and Intel Turbo Boost Technology

Intel AMX

 

Intel® Deep Learning Boost (Intel® DL Boost) and Intel AMX

 

 Intel DL Boost and Intel AMX

Intel SST

 

Intel SST

 

 -

Advanced reliability, availability, and serviceability (RAS) capabilities

 

Advanced RAS capabilities

 

 -

Intel SGX up to 128 GB max enclave size (up to 512 GB max enclave size on select SKUs)

 

Intel SGX up to 128 GB max enclave size

 

Intel SGX up to 64 GB max enclave size

Workload acceleration with Intel QAT, Intel DLB, Intel DSA, and Intel IAA

 

Workload acceleration with Intel QAT, Intel DLB, Intel DSA, and Intel IAA

 

Workload acceleration with Intel QAT, Intel DLB, Intel DSA, and Intel IAA  

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