AMD Ryzen 9 3900X vs AMD Ryzen 9 3950X Full Specs
Ryzen 9 3900X1,711
Ryzen 9 3950X1,73612 Cores | 16 Cores |
24 Threads | 32 Threads |
Base Clock 3.8GHz | Base Clock 3.5GHz |
Boost Clock 4.6GHz | Boost Clock 4.7GHz |
Overclocking Unlocked | Overclocking Unlocked |
L1i 32KB | L1i 32KB |
L1d 32KB | L1d 32KB |
L2 512KB | L2 512KB |
L3 64MB | L3 64MB |
Type DDR4 | Type DDR4 |
Max Memory 128GB | Max Memory 128GB |
ECC No | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 3200MT/s | Speed 3200MT/s |
Bandwidth 51.2GB/s | Bandwidth 51.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s |
TDP 105W | TDP 105W |
Peak Power 143W | Peak Power 140W |
Max Operating Temp 95°C Max | Max Operating Temp 95°C Max |
Included Cooler 1 | Included Cooler 0 |
Bus Type PCIe | Bus Type PCIe |
Bus Config 4 lanes | Bus Config 4 lanes |
Bus Speed 16GT/s | Bus Speed 16GT/s |
Bus Bandwidth 8GB/s | Bus Bandwidth 8GB/s |
PCIe PCIe 4.0 x2039.4GB/sBandwidth | PCIe PCIe 4.0 x2039.4GB/sBandwidth |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename Matisse Aspen HighlandsDie Matisse 2CCDVariant | Codename Matisse Aspen HighlandsDie Matisse 2CCDVariant |
Market Segment Desktop | Market Segment Desktop |
Release Date Jul 7, 2019 | Release Date Nov 25, 2019 |
Foundry TSMC | Foundry TSMC |
Other Foundries GlobalFoundriesIO | Other Foundries GlobalFoundriesIO |
Fabrication Node N7 12LPIO | Fabrication Node N7 12LPIO |
Die Size 148mm² 125mm²IO | Die Size 148mm² 125mm²IO |
Transistor Count 7.6 Billion 2.1 BillionIO | Transistor Count 7.6 Billion 2.1 BillionIO |
Transistor Density 51 MTr/mm² 17 MTr/mm²IO | Transistor Density 51 MTr/mm² 17 MTr/mm²IO |
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