Intel Core i9 11900K vs Intel Xeon 6776P-B
CPU · Specs Compare
General Parameters
Release Date
Mar 2021
Dec 2025
Manufacturer
Intel
Intel
Type
Desktop
Server
Instruction Set
x86-64
—
Core Architecture
Rocket Lake
Granite Rapids
Processor Number
i9-11900K
—
Integrated Graphics
UHD Graphics 750
N/A
Generation
—
Xeon 6 (Granite Rapids-D)
Package
Manufacturing Process
14 nm
5 nm
Socket
LGA-1200
Intel BGA 5026
Power Consumption
125 W
325 W
Peak Operating Temperature
100°C
—
Foundry
—
Intel
Die Size
—
2x598 mm²
I/O Process Size
—
10 nm
Package
—
FC-BGA18N
CPU Performance
Performance Cores
8
—
Performance Core Threads
16
—
Performance Core Base Frequency
3.5 GHz
2.3 GHz
Performance Core Turbo Frequency
5.3 GHz
3.5 GHz
Total Core Count
8
72
Total Thread Count
16
144
Bus Frequency
100 MHz
100 MHz
Multiplier
35x
23.0
L1 Cache
64 K per core
112 KB per core
L2 Cache
512 K per core
2 MB per core
L3 Cache
16 MB shared
288 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-3200
DDR5-6400
Max Memory Size
128 GB
2.25 TB
Max Memory Channels
2
8
Max Memory Bandwidth
50 GB/s
—
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1300 MHz
—
Shader Units
256
—
Texture Units
64
—
Raster Operation Units
32
—
Execution Units
32
—
Power Consumption
15 W
—
Max Resolution
3840x2160 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
5
PCIe Lanes
20
32
Benchmark
Cinebench R23
1,653
—
Cinebench R23
16,211
—
Geekbench 6
2,492
—
Geekbench 5
1,829
—
Geekbench 6
11,197
—
Geekbench 5
11,033
—
Blender
205
—
Passmark CPU
3,520
—
Passmark CPU
25,343
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.