AMD Phenom II X4 840 vs AMD Phenom II X4 975 Black Edition Full Specs
Phenom II X4 840356Phenom II X4 975 Black Edition4104 Cores | 4 Cores |
4 Threads | 4 Threads |
Base Clock 3.2GHz | Base Clock 3.6GHz |
Overclocking Locked | Overclocking Locked |
L1i 64KB | L1i 64KB |
L1d 64KB | L1d 64KB |
L2 512KB | L2 512KB |
L3 - | L3 6MB |
Type · | Type · |
Max Memory 32GB | Max Memory 32GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 1333MT/s | Speed 1333MT/s |
Bandwidth 21.3GB/s | Bandwidth 21.3GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 21.3GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 21.3GB/s |
TDP 95W | TDP 125W |
Voltage Range - | Voltage Range - |
Bus Type HT | Bus Type HT |
Bus Config 16-bit | Bus Config 16-bit |
Bus Speed 4GT/s | Bus Speed 4GT/s |
Bus Bandwidth 8GB/s | Bus Bandwidth 8GB/s |
Foundry GlobalFoundries | Foundry GlobalFoundries |
Fabrication Node 45nm | Fabrication Node 45nm |
Die Size 169mm² | Die Size 258mm² |
Transistor Count 300 Million | Transistor Count 758 Million |
Transistor Density 2 MTr/mm² | Transistor Density 3 MTr/mm² |
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