Intel Xeon Gold 5420+ vs Intel Xeon Gold 6438N Full Specs
Xeon Gold 5420+281.6GB/sXeon Gold 6438N307.2GB/s28 Cores | 32 Cores |
56 Threads | 64 Threads |
Base Clock 2GHz | Base Clock 2GHz |
Boost Clock 4.1GHz | Boost Clock 3.6GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 48KB | L1d 48KB |
L2 2MB | L2 2MB |
L3 52.5MB | L3 60MB |
Type DDR5 | Type DDR5 |
Max Memory 4.1TB | Max Memory 4.1TB |
ECC Yes | ECC Yes |
Channels 8 | Channels 8 |
Bus Width 512-bit | Bus Width 512-bit |
Speed 4400MT/s | Speed 4800MT/s |
Bandwidth 281.6GB/s | Bandwidth 307.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 281.6GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 307.2GB/s |
TDP 205W | TDP 205W |
Max Operating Temp 97°C Max | Max Operating Temp 96°C Max |
T-Case 84°C Max | T-Case 85°C Max |
Included Cooler 0 | Included Cooler 0 |
Bus Type UPI | Bus Type UPI |
Bus Config 24-bit | Bus Config 24-bit |
Bus Speed 16GT/s | Bus Speed 16GT/s |
Bus Bandwidth 48GB/s | Bus Bandwidth 48GB/s |
PCIe PCIe 5.0 x80315GB/sBandwidth | PCIe PCIe 5.0 x80315GB/sBandwidth |
NPU Model DL Boost | NPU Model DL Boost |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Sapphire Rapids-HBM Sapphire Rapids-XCCVariant Golden CoveP-Core | Codename Sapphire Rapids-HBM Sapphire Rapids-XCCVariant Golden CoveP-Core |
Market Segment Server | Market Segment Server |
Release Date Jan 10, 2023 | Release Date Jan 10, 2023 |
Foundry Intel | Foundry Intel |
Fabrication Node Intel 7 | Fabrication Node Intel 7 |
Die Size 1576mm² | Die Size 1576mm² |
Transistor Count 112 Billion | Transistor Count 112 Billion |
Transistor Density 71 MTr/mm² | Transistor Density 71 MTr/mm² |
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