Intel Xeon E5-2603 vs Intel Xeon E5-2603 v2 Full Specs
4 Cores | 4 Cores |
8 Threads | 8 Threads |
Base Clock 1.8GHz | Base Clock 1.8GHz |
Overclocking Locked | Overclocking Locked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 256KB | L2 256KB |
L3 10MB | L3 10MB |
Type DDR3 | Type · |
Max Memory 384GB | Max Memory 768GB |
ECC Yes | ECC Yes |
Channels 4 | Channels 4 |
Bus Width 256-bit | Bus Width 256-bit |
Speed 1066MT/s | Speed 1333MT/s |
Bandwidth 34.1GB/s | Bandwidth 42.7GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 80W | TDP 80W |
Bus Type QPI | Bus Type QPI |
Bus Config 16-bit | Bus Config 16-bit |
Bus Speed 6.4GT/s | Bus Speed 6.4GT/s |
Bus Bandwidth 12.8GB/s | Bus Bandwidth 12.8GB/s |
PCIe PCIe 3.0 x4039.4GB/sBandwidth | PCIe PCIe 3.0 x3231.5GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Sandy Bridge-E Sandy Bridge-EP-8Die Sandy Bridge-EP-8CVariant | Codename Ivy Bridge-E - Ivy Bridge-EVariant |
Market Segment Server | Market Segment Server |
Release Date Mar 6, 2012 | Release Date Sep 10, 2013 |
Foundry Intel | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 22nm |
Die Size 435mm² | Die Size 257mm² |
Transistor Count 2.3 Billion | Transistor Count 1.9 Billion |
Transistor Density 5 MTr/mm² | Transistor Density 7 MTr/mm² |
