Intel Core i9 11900K LGA1200 16MB Cache 3.5GHz tray CM8070804400161
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Cores
8 (8C)
Threads
16
Turbo Clock
5.30GHz (Thermal Velocity Boost), 5.20GHz (Turbo Boost Max 3.0), 5.10GHz (Turbo Boost 2.0)
Base Clock
3.50GHz
TDP
125W, 95W cTDP-down (3.00GHz)
Graphics
yes (Intel UHD Graphics 750)
Socket
Intel 1200 (LGA1200)
chipset suitability
B560, H470, H510, H570, Q470, W480, W580, Z490, Z590
Codename
Rocket Lake-S
Architecture
Cypress Cove
Manufacturing Process
Intel 14nm+++
L2 cache
4MB (8x 512kB)
L3 cache
16MB
Memory controller
Dual Channel DDR4, max. 128GB
Memory compatibility
DDR4-3200 (51.2GB/s)
ECC support
no
SMT
yes (Intel Hyper-Threading)
Remote management
yes (Intel vPro)
Unlocked
yes
CPU-Features
AES-NI, AVX, AVX-512, AVX2, Boot Guard, DL Boost, EIST, GNA 2.0, Idle States, Instruction set 64bit (Intel 64), IPT, Optane Memory support, OS Guard, Secure Key, SIPP, SSE4.1, SSE4.2, Thermal Monitoring, TXT, VT-d, VT-x, VT-x EPT, XD bit
Scalability
1 socket (1S)
PCIe Lanes
20x PCIe 4.0
chipset Interface
DMI 3.0, 8GT/s (PCIe 3.0 x8)
iGPU-Model
Intel UHD Graphics 750
iGPU-Clock
0.35-1.30GHz
iGPU-Units
2Xe/32EU/256SP
iGPU-Architecture
Xe-LP / Gen 12.1, Codename "Rocket Lake GT1"
iGPU Interface
DP 1.4a (5120x3200@60Hz), eDP 1.4a (5120x3200@60Hz), HDMI 2.0b (4096x2160@60Hz)
iGPU-Features
3x display support, Intel clear Video HD, Intel InTru 3D, Intel Quick Sync Video, AV1 decode, H.265 encode/decode, VP9 encode/decode, HDCP 2.3, DirectX 12.1, OpenGL 4.5, OpenCL 3.0, Vulkan 1.0, max. 64GB iGPU-memory
iGPU processing Power
0.67 TFLOPS (FP32)
Scope of Delivery
without CPU cooler
Segment
desktop (Mainstream)
Stepping
B0, Spec Code: SRKND
Max Temperature
100°C (Tjunction)