AMD Ryzen 9 9900X3D vs Intel Core i9-11900K Full Specs
12 Cores 24 Threads 4.4GHz | 8 Cores 16 Threads 3.5GHz |
TDP 120W | TDP 125W |
Bandwidth 89.6GB/s DDR5 | Bandwidth 51.2GB/s DDR4 |
iGPU | iGPU |
·· 1.13 TFLOPSFP16 | ·· 1.33 TFLOPSFP16 |
Socket | Socket |
Ryzen 9 9900X3D3,421
Core i9-11900K2,33712 Cores | 8 Cores |
24 Threads | 16 Threads |
Base Clock 4.4GHz | Base Clock 3.5GHz |
Boost Clock 5.5GHz | Boost Clock 5.2GHz |
Overclocking Unlocked | Overclocking Unlocked |
L1i 32KB | L1i 32KB |
L1d 48KB | L1d 48KB |
L2 1MB | L2 512KB |
L3 128MB(V-Cache) | L3 16MB |
Type DDR5 | Type DDR4 |
Max Memory 192GB | Max Memory 128GB |
ECC Yes | ECC No |
Channels 2 | Channels 2 |
Bus Width 128-bit | Bus Width 128-bit |
Speed 5600MT/s | Speed 3200MT/s |
Bandwidth 89.6GB/s | Bandwidth 51.2GB/s |
Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 89.6GB/s | Bandwidth Calculator Channels Transfer Rate Calculated Bandwidth 51.2GB/s |
TDP 120W | TDP 125W |
Peak Power - | Peak Power 295W |
Max Operating Temp 95°C Max | Max Operating Temp 100°C Max |
Included Cooler 0 | Included Cooler 0 |
Bus Type PCIe | Bus Type DMI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 32GT/s | Bus Speed 8GT/s |
Bus Bandwidth 32GB/s | Bus Bandwidth 8GB/s |
PCIe PCIe 5.0 x2494.5GB/sBandwidth | PCIe PCIe 4.0 x2039.4GB/sBandwidth |
iGPU | iGPU |
Shaders 128 | Shaders 256 |
Boost Clock 2.2GHz | Boost Clock 1.3GHz |
·· 1.13 TFLOPSFP16 | ·· 1.33 TFLOPSFP16 |
NPU Model - | NPU Model GNA 2.0 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Granite Ridge EldoraDie Granite Ridge 2CCD 3DVariant - | Codename Rocket Lake-S - - Cypress CoveP-Core |
Market Segment Desktop | Market Segment Desktop |
Release Date Jan 6, 2025 | Release Date Mar 16, 2021 |
Foundry TSMC | Foundry Intel |
Other Foundries TSMCIO | Other Foundries - |
Fabrication Node N4X N6IO | Fabrication Node 14nm++++ - |
Die Size 141mm² 122mm²IO | Die Size 276mm² - |
Transistor Count 16.6 Billion 3.4 BillionIO | Transistor Count 6.9 Billion - |
Transistor Density 118 MTr/mm² 28 MTr/mm²IO | Transistor Density 25 MTr/mm² - |
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