Intel® Xeon® Platinum 8256 Scalable Processor | 3.90GHz | Cascade Lake
Details
Intel® Xeon® Platinum 8256
Scalable Processor | 3.90GHz | Cascade Lake
|
Essentials
| |
|---|---|
| • Product Collection | • 2nd Generation Intel® Xeon® Scalable Processors |
| • Code Name | • Products formerly Cascade Lake |
| • Vertical Segment | • Server |
| • Processor Number | • 8256 |
| • Lithography | • 14 nm |
| Performance
|
|
|---|---|
| # of Cores | • 4 |
| # of Threads | • 8 |
| Processor Base Frequency | • 3.80 GHz |
| Max Turbo Frequency | • 3.90 GHz |
| Cache | • 17 MB |
| # of UPI Links | • 3 |
| TDP | • 105 W |
|
Memory Specification
| |
|---|---|
| Max Memory Size (dependent on memory type) |
• 1 TB |
| Memory Type | • DDR4-2933 |
| Max Memory Speed | • 2933 MHz |
| Max # of Memory Channels | • 6 |
| ECC Memory Supported | • Yes |
| Intel® Optane™ DC Persistent Memory Supported |
• Yes |
|
Expansion Options
| |
|---|---|
| Scalability | • S8S |
| PCI Express Revision | • 3.0 |
| Max # of PCI Express Lanes |
• 48 |
|
Package Specifications
| Socket Supported | • FCLGA3647 |
|---|---|
| TCase |
• 72°C
|
|
Advanced Technologies
| |
|---|---|
| Intel® Deep Learning Boost (Intel® DL Boost) |
• Yes |
| Intel® Speed Select technology - Performance Profile |
• No |
| Intel® Speed Select technology - Base Frequency |
• No |
| Intel® Resource Director Technology (Intel® RDT) |
• Yes |
| Intel® Speed Shift Technology | • Yes |
| Intel® Turbo Boost Max Technology 3.0 |
• No |
| Intel® Turbo Boost Technology |
• 2.0 |
| Intel® vPro™ Platform Eligibility | • Yes |
| Intel® Hyper-Threading Technology |
• Yes |
| Intel® Virtualization Technology (VT-x) |
• Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) |
• Yes |
| Intel® VT-x with Extended Page Tables (EPT) |
• Yes |
| Intel® TSX-NI | • Yes |
| Intel® 64 | • Yes |
| Instruction Set Extension | • Intel® AVX-512
|
| # of AVX-512 FMA Units | • 2 |
| Enhanced Intel SpeedStep® Technology |
• Yes |
| Intel® Volume Management Device (VMD) |
• Yes |
|
Security & Reliability
| |
|---|---|
| Intel® AES New Instructions |
• Yes |
| Intel® Trusted Execution Technology |
• Yes |
| Execute Disable Bit | • Yes |
| Intel® Run Sure Technology |
• Yes |
| Mode-based Execute Control (MBE) |
• Yes |