Intel Core i5-11500B vs Intel Core i9-11900K Full Specs
6 Cores 12 Threads 3.3GHz | 8 Cores 16 Threads 3.5GHz |
TDP 65W | TDP 125W |
Bandwidth 51.2GB/s DDR4 | Bandwidth 51.2GB/s DDR4 |
iGPU | iGPU |
·· 1.49 TFLOPSFP16 | ·· 1.33 TFLOPSFP16 |
Socket | Socket |
Core i5-11500B51.2GB/s
Core i9-11900K51.2GB/s6 Cores | 8 Cores |
12 Threads | 16 Threads |
Base Clock 3.3GHz | Base Clock 3.5GHz |
Boost Clock 4.6GHz | Boost Clock 5.2GHz |
Overclocking Locked | Overclocking Unlocked |
L1i 32KB | L1i 32KB |
L1d 48KB | L1d 48KB |
L2 1.25MB | L2 512KB |
L3 12MB | L3 16MB |
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 65W | TDP 125W |
Peak Power - | Peak Power 295W |
Max Operating Temp 100°C Max | Max Operating Temp 100°C Max |
Included Cooler - | Included Cooler 0 |
Bus Type DMI | Bus Type DMI |
Bus Config 8 lanes | Bus Config 8 lanes |
Bus Speed 8GT/s | Bus Speed 8GT/s |
Bus Bandwidth 8GB/s | Bus Bandwidth 8GB/s |
PCIe PCIe 4.0 x2039.4GB/sBandwidth | PCIe PCIe 4.0 x2039.4GB/sBandwidth |
iGPU | iGPU |
Shaders 256 | Shaders 256 |
Boost Clock 1.45GHz | Boost Clock 1.3GHz |
·· 1.49 TFLOPSFP16 | ·· 1.33 TFLOPSFP16 |
NPU Model GNA 2.0 | NPU Model GNA 2.0 |
Manufacturer | Manufacturer |
ISA x86-64 | ISA x86-64 |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename Tiger Lake-B Tiger Lake-8CVariant Willow CoveP-Core | Codename Rocket Lake-S - Cypress CoveP-Core |
Market Segment Desktop | Market Segment Desktop |
Release Date Jun 11, 2021 | Release Date Mar 16, 2021 |
Foundry Intel | Foundry Intel |
Fabrication Node 10nm SuperFin | Fabrication Node 14nm++++ |
Die Size 190mm² | Die Size 276mm² |
Transistor Count 12.3 Billion | Transistor Count 6.9 Billion |
Transistor Density 65 MTr/mm² | Transistor Density 25 MTr/mm² |
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