AMD EPYC 7402 vs Intel Xeon Platinum 8273CL Full Specs
24 Cores | 28 Cores |
48 Threads | 56 Threads |
Base Clock 2.8GHz | Base Clock 2.2GHz |
Boost Clock 3.35GHz | Boost Clock 3.7GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 512KB | L2 1MB |
L3 128MB | L3 38.5MB |
Type DDR4 | Type DDR4 |
Max Memory 4.1TB | Max Memory 4.61TB |
ECC Yes | ECC Yes |
Channels 8 | Channels 6 |
Bus Width 512-bit | Bus Width 384-bit |
Speed 3200MT/s | Speed 2933MT/s |
Bandwidth 204.8GB/s | Bandwidth 140.8GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 180W | TDP 165W |
Included Cooler - | Included Cooler 0 |
Bus Type PCIe | Bus Type UPI |
Bus Config 8 lanes | Bus Config 16-bit |
Bus Speed 16GT/s | Bus Speed 10.4GT/s |
Bus Bandwidth 16GB/s | Bus Bandwidth 20.8GB/s |
PCIe PCIe 4.0 x128252GB/sBandwidth | PCIe PCIe 3.0 x4847.3GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Rome Aspen HighlandsDie Rome 4CCDVariant | Codename Cascade Lake-SP - Cascade Lake-SP-XCCVariant |
Market Segment Server | Market Segment Server |
Release Date Aug 7, 2019 | Release Date Apr 2, 2019 |
Foundry TSMC | Foundry Intel |
Other Foundries GlobalFoundriesIO | Other Foundries - |
Fabrication Node N7 12LPIO | Fabrication Node 14nm++ - |
Die Size 296mm² 416mm²IO | Die Size 700mm² - |
Transistor Count 15.2 Billion 8.3 BillionIO | Transistor Count 12.3 Billion - |
Transistor Density 51 MTr/mm² 20 MTr/mm²IO | Transistor Density 18 MTr/mm² - |
