Intel Xeon 6548P-B vs Intel Xeon Platinum 8259CL Full Specs
Xeon 6548P-B-
Xeon Platinum 8259CL1,35032 Cores | 24 Cores |
64 Threads | 48 Threads |
Base Clock 2GHz | Base Clock 2.5GHz |
Boost Clock 3.5GHz | Boost Clock 3.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 32KB |
L1d 48KB | L1d 32KB |
L2 2MB | L2 1MB |
L3 128MB | L3 35.8MB |
Type DDR5 | Type DDR4 |
Max Memory 1.13TB | Max Memory 4.61TB |
ECC Yes | ECC Yes |
Channels 4 | Channels 6 |
Bus Width 256-bit | Bus Width 384-bit |
Speed 6400MT/s | Speed 2666MT/s |
Bandwidth 204.8GB/s | Bandwidth 128GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 204.8GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 128GB/s |
TDP 195W | TDP 210W |
T-Case 85°C Max | T-Case - |
Included Cooler - | Included Cooler 0 |
Bus Type - | Bus Type UPI |
Bus Config - | Bus Config 16-bit |
Bus Speed - | Bus Speed 10.4GT/s |
Bus Bandwidth - | Bus Bandwidth 20.8GB/s |
PCIe PCIe 5.0 x32126GB/sBandwidth | PCIe PCIe 3.0 x4847.3GB/sBandwidth |
PCIe Secondary PCIe 4.0 x1631.5GB/sBandwidth | - |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Granite Rapids-D 27Die Granite Rapids-HCCVariant Redwood CoveP-Core 32M-Core | Codename Cascade Lake-SP - Cascade Lake-SP-XCCVariant - - |
Market Segment Server | Market Segment Server |
Release Date Dec 1, 2025 | Release Date Apr 2, 2019 |
Foundry Intel | Foundry Intel |
Other Foundries IntelIO | Other Foundries - |
Fabrication Node Intel 3 Intel 7IO | Fabrication Node 14nm++ - |
Die Size 598mm² 482mm²IO | Die Size 700mm² - |
Transistor Count - | Transistor Count 12.3 Billion |
Transistor Density - | Transistor Density 18 MTr/mm² |
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