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4th Gen Intel® Xeon® Scalable Processors (Intel)
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| Product family | 4th Gen Intel® Xeon® Scalable Processors |
|---|---|
| SKU | 4TH GEN INTEL XEON SCALABLE PROCESSORS |
| Cores | 95 |
|---|---|
| Pcie Lanes | 80 |
| L3 Cache Mb | 100 |
| Socket | 80 lanes of PCIe Gen5 per socket |
| Product Name | 4th Gen Intel® Xeon® Scalable Processors (Product Brief) |
| Max Memory Speed Mt S | 4800 |
| Cxl Support |
| Document type | |
|---|---|
| TCO reduction vs prior generation | |
| Performance-per-watt efficiency improvement for targeted workloads | |
| Accelerator: Intel® Advanced Matrix Extensions (Intel® AMX) | |
| Accelerator: Intel® Advanced Vector Extensions (Intel® AVX) for vRAN |
|---|
| Accelerator: Intel® Data Streaming Accelerator (Intel® DSA) |
|---|
| Accelerator: Intel® Advanced Vector Extensions 512 (Intel® AVX-512) |
|---|
| Accelerator: Intel® In-Memory Analytics Accelerator (Intel® IAA) |
|---|
| Accelerator: Intel® QuickAssist Technology (Intel® QAT) |
|---|
| Accelerator: Intel® Dynamic Load Balancer (Intel® DLB) |
|---|
| Accelerator: Intel® Crypto Acceleration |
|---|
| PyTorch performance (real-time inference and training) with Intel AMX (BF16) vs previous gen (FP32) |
|---|
| Average performance gain over previous generation |
|---|
| RocksDB performance using integrated Intel IAA vs previous generation |
|---|
| IOPS and latency reduction (large packet sequential reads) using integrated Intel DSA vs previous generation |
|---|
| vRAN workload capacity at same power envelope vs previous-generation processors |
|---|
| Fewer cores and level-1 compression throughput using integrated Intel QAT vs previous-generation processors |
|---|
| Security: Intel® Software Guard Extensions (Intel® SGX) |
|---|
| Max cores per socket |
|---|
| Sockets per system |
|---|
| DDR5 bandwidth/speed vs DDR4 |
|---|
| PCIe Gen5 lanes per socket |
|---|
| Intel UPI 2.0 speed |
|---|
| Shared last-level cache (LLC) |
|---|
| Intel® Speed Select Technology (Intel® SST) |
|---|
| Intel® Virtual RAID on CPU (Intel® VROC) |
|---|
| PCI Express Gen5 (PCIe 5.0) lanes |
|---|
| PCIe 5.0 I/O bandwidth vs PCIe 4.0 |
|---|
| DDR5 bandwidth improvement over DDR4 |
|---|
| DDR5 speed (1 DPC / 2 DPC) |
|---|
