AMD Athlon II X4 638 vs Intel Pentium D1509 Full Specs
Athlon II X4 638292Pentium D1509580
x1.994 Cores | 2 Cores |
4 Threads | 2 Threads |
Base Clock 2.7GHz | Base Clock 1.5GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 32KB |
L1d 64KB | L1d 32KB |
L2 1MB | L2 256KB |
L3 - | L3 3MB |
Type DDR3 | Type · |
Max Memory 32GB | Max Memory 128GB |
ECC No | ECC Yes |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1866MT/s | Speed 1600MT/s |
Bandwidth 29.9GB/s | Bandwidth 25.6GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 29.9GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 25.6GB/s |
TDP 65W | TDP 19W |
Max Operating Temp - | Max Operating Temp 105°C Max |
Included Cooler - | Included Cooler 0 |
Bus Type UMI | Bus Type DMI |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 4GT/s | Bus Speed 5GT/s |
Bus Bandwidth 2GB/s | Bus Bandwidth 2.5GB/s |
- | PCIe PCIe 3.0 x3231.5GB/sBandwidth |
Foundry GlobalFoundries | Foundry Intel |
Fabrication Node 32nm | Fabrication Node 14nm |
Die Size 228mm² | Die Size 246mm² |
Transistor Count 1.2 Billion | Transistor Count 3.4 Billion |
Transistor Density 5 MTr/mm² | Transistor Density 14 MTr/mm² |
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