AMD EPYC 3255 vs Intel Xeon E5-2628L v3 Full Specs
8 Cores 16 Threads 2.5GHz | 10 Cores 20 Threads 2GHz |
TDP 55W | TDP 75W |
Bandwidth 85.3GB/s DDR4 | Bandwidth 59.7GB/s DDR4 |
Socket | Socket |
8 Cores | 10 Cores |
16 Threads | 20 Threads |
Base Clock 2.5GHz | Base Clock 2GHz |
Boost Clock 3.1GHz | Boost Clock 2.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 512KB | L2 256KB |
L3 16MB | L3 25MB |
Type DDR4 | Type DDR4 |
Max Memory 64GB | Max Memory 768GB |
ECC Yes | ECC Yes |
Channels 4 | Channels 4 |
Bus Width 256-bit | Bus Width 256-bit |
Speed 2666MT/s | Speed 1866MT/s |
Bandwidth 85.3GB/s | Bandwidth 59.7GB/s |
Bandwidth Calculator Channels Transfer Rate ·· | Bandwidth Calculator Channels Transfer Rate ·· |
TDP 55W | TDP 75W |
cTDP-down 25W | cTDP-down - |
Max Operating Temp 105°C Max | Max Operating Temp - |
Bus Type PCIe | Bus Type QPI |
Bus Config 4 lanes | Bus Config 16-bit |
Bus Speed 8GT/s | Bus Speed 8GT/s |
Bus Bandwidth 4GB/s | Bus Bandwidth 16GB/s |
PCIe PCIe 3.0 x3231.5GB/sBandwidth | PCIe PCIe 3.0 x4039.4GB/sBandwidth |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 14LP | Fabrication Node 22nm |
Die Size 213mm² | Die Size 492mm² |
Transistor Count 4.8 Billion | Transistor Count 3.8 Billion |
Transistor Density 23 MTr/mm² | Transistor Density 8 MTr/mm² |
