Intel Xeon Platinum 8259CL vs Intel Xeon 6548P-B Full Specs
Xeon Platinum 8259CL1,350
Xeon 6548P-B-24 Cores | 32 Cores |
48 Threads | 64 Threads |
Base Clock 2.5GHz | Base Clock 2GHz |
Boost Clock 3.5GHz | Boost Clock 3.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 64KB |
L1d 32KB | L1d 48KB |
L2 1MB | L2 2MB |
L3 35.8MB | L3 128MB |
Type DDR4 | Type DDR5 |
Max Memory 4.61TB | Max Memory 1.13TB |
ECC Yes | ECC Yes |
Channels 6 | Channels 4 |
Bus Width 384-bit | Bus Width 256-bit |
Speed 2666MT/s | Speed 6400MT/s |
Bandwidth 128GB/s | Bandwidth 204.8GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 128GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 204.8GB/s |
TDP 210W | TDP 195W |
T-Case - | T-Case 85°C Max |
Included Cooler 0 | Included Cooler - |
Bus Type UPI | Bus Type - |
Bus Config 16-bit | Bus Config - |
Bus Speed 10.4GT/s | Bus Speed - |
Bus Bandwidth 20.8GB/s | Bus Bandwidth - |
PCIe PCIe 3.0 x4847.3GB/sBandwidth | PCIe PCIe 5.0 x32126GB/sBandwidth |
- | PCIe Secondary PCIe 4.0 x1631.5GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Cascade Lake-SP - Cascade Lake-SP-XCCVariant - - | Codename Granite Rapids-D 27Die Granite Rapids-HCCVariant Redwood CoveP-Core 32M-Core |
Market Segment Server | Market Segment Server |
Release Date Apr 2, 2019 | Release Date Dec 1, 2025 |
Foundry Intel | Foundry Intel |
Other Foundries - | Other Foundries IntelIO |
Fabrication Node 14nm++ - | Fabrication Node Intel 3 Intel 7IO |
Die Size 700mm² - | Die Size 598mm² 482mm²IO |
Transistor Count 12.3 Billion | Transistor Count - |
Transistor Density 18 MTr/mm² | Transistor Density - |
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