AMD Opteron 4386 vs Intel Xeon E3-1280 v6 Full Specs
4 Cores | 4 Cores |
8 Threads | 8 Threads |
Base Clock 3.1GHz | Base Clock 3.9GHz |
Boost Clock 3.8GHz | Boost Clock 4.2GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 32KB |
L1d 16KB | L1d 32KB |
L2 2MB | L2 256KB |
L3 8MB | L3 8MB |
Type DDR3 | Type · |
Max Memory 256GB | Max Memory 64GB |
ECC Yes | ECC Yes |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1866MT/s | Speed 2400MT/s |
Bandwidth 29.9GB/s | Bandwidth 38.4GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 95W | TDP 72W |
Max Operating Temp - | Max Operating Temp 100°C Max |
Included Cooler - | Included Cooler 0 |
Bus Type HT | Bus Type DMI |
Bus Config 32-bit | Bus Config 4 lanes |
Bus Speed 6.4GT/s | Bus Speed 8GT/s |
Bus Bandwidth 25.6GB/s | Bus Bandwidth 4GB/s |
- | PCIe PCIe 3.0 x1615.8GB/sBandwidth |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 14nm++ |
Die Size 315mm² | Die Size 125mm² |
Transistor Count 1.2 Billion | Transistor Count 2.1 Billion |
Transistor Density 4 MTr/mm² | Transistor Density 17 MTr/mm² |
