AMD Ryzen Threadripper PRO 5945WX vs Intel Xeon w5-2555X Full Specs
Ryzen Threadripper PRO 5945WX2,140
Xeon w5-2555X2,23312 Cores | 14 Cores |
24 Threads | 28 Threads |
Base Clock 4.1GHz | Base Clock 3.3GHz |
Boost Clock 4.5GHz | Boost Clock 4.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 48KB |
L2 512KB | L2 2MB |
L3 64MB | L3 33.8MB |
Type DDR4 | Type DDR5 |
Max Memory 2.05TB | Max Memory 2.05TB |
ECC Yes | ECC Yes |
Channels 8 | Channels 4 |
Bus Width 512-bit | Bus Width 256-bit |
Speed 3200MT/s | Speed 4800MT/s |
Bandwidth 204.8GB/s | Bandwidth 153.6GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 204.8GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 153.6GB/s |
TDP 280W | TDP 210W |
Peak Power 280W | Peak Power 252W |
Max Operating Temp 95°C Max | Max Operating Temp 101°C Max |
T-Case - | T-Case 75°C Max |
Included Cooler 0 | Included Cooler 0 |
Bus Type PCIe | Bus Type DMI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 16GT/s | Bus Speed 8GT/s |
Bus Bandwidth 16GB/s | Bus Bandwidth 8GB/s |
PCIe PCIe 4.0 x128252GB/sBandwidth | PCIe PCIe 5.0 x64252GB/sBandwidth |
NPU Model - | NPU Model DL Boost |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Chagall BreckenridgeDie Chagall 2CCDVariant - | Codename Sapphire Rapids-WS - Sapphire Rapids-MCCVariant Golden CoveP-Core |
Market Segment Workstation | Market Segment Workstation |
Release Date Mar 8, 2022 | Release Date Jul 1, 2024 |
Foundry TSMC | Foundry Intel |
Other Foundries GlobalFoundriesIO | Other Foundries - |
Fabrication Node N7 12LPIO | Fabrication Node Intel 7 - |
Die Size 161mm² 416mm²IO | Die Size 770mm² - |
Transistor Count 8.3 Billion 8.3 BillionIO | Transistor Count 53.9 Billion - |
Transistor Density 51 MTr/mm² 20 MTr/mm²IO | Transistor Density 70 MTr/mm² - |
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