Intel Xeon E5-1428L v2 vs Intel Xeon E5-2440 v2 Full Specs
Xeon E5-1428L v2520
Xeon E5-2440 v24506 Cores | 8 Cores |
12 Threads | 16 Threads |
Base Clock 2.2GHz | Base Clock 1.9GHz |
Boost Clock 2.7GHz | Boost Clock 2.4GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 15MB | L3 20MB |
Type · | Type · |
Max Memory 384GB | Max Memory 384GB |
ECC Yes | ECC Yes |
Channels 3 | Channels 3 |
Bus Width 192-bit | Bus Width 192-bit |
Speed 1600MT/s | Speed 1600MT/s |
Bandwidth 38.4GB/s | Bandwidth 38.4GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 38.4GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 38.4GB/s |
TDP 60W | TDP 95W |
Bus Type DMI | Bus Type QPI |
Bus Config 4 lanes | Bus Config 16-bit |
Bus Speed 5GT/s | Bus Speed 7.2GT/s |
Bus Bandwidth 2.5GB/s | Bus Bandwidth 14.4GB/s |
PCIe PCIe 3.0 x3231.5GB/sBandwidth | PCIe PCIe 3.0 x3231.5GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Ivy Bridge-E Ivy Bridge-EVariant | Codename Ivy Bridge-EN Ivy Bridge-EPVariant |
Market Segment Server | Market Segment Server |
Release Date Jan 9, 2014 | Release Date Jan 9, 2014 |
Foundry Intel | Foundry Intel |
Fabrication Node 22nm | Fabrication Node 22nm |
Die Size 257mm² | Die Size 341mm² |
Transistor Count 1.9 Billion | Transistor Count 2.7 Billion |
Transistor Density 7 MTr/mm² | Transistor Density 8 MTr/mm² |
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