Intel Xeon 6990E+ vs Intel Core i9 12900HK
CPU · Specs Compare
General Parameters
Release Date
May 2026
Jan 2022
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Clearwater Forest
Alder Lake
Integrated Graphics
N/A
Iris Xe Graphics (96EU)
Generation
Xeon 6+ (Clearwater Forest-SP)
—
Instruction Set
—
x86-64
Processor Number
—
i9-12900HK
Package
Manufacturing Process
3 nm
10 nm
Socket
Intel Socket 7529
BGA-1744
Power Consumption
450 W
35-45 W
Peak Operating Temperature
98°C
100°C
Foundry
Intel
—
I/O Process Size
10 nm
—
I/O Die Size
2x 241
—
Package
FC-LGA18N
—
Max Turbo Power Consumption
—
115 W
CPU Performance
Performance Core Base Frequency
2.2 GHz
2.5 GHz
Performance Core Turbo Frequency
3.2 GHz
5 GHz
Total Core Count
288
14
Total Thread Count
288
20
Bus Frequency
100 MHz
100 MHz
Multiplier
22.0
25x
L1 Cache
96 KB per core
80 K per core
L2 Cache
4 MB per module
1280 K per core
L3 Cache
576 MB shared
24 MB shared
Unlocked Multiplier
No
Yes
SMP
2
—
Performance Cores
—
6
Performance Core Threads
—
12
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
Memory Parameters
Memory Types
DDR5-8000
DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267
Max Memory Size
1.5 TB
64 GB
Max Memory Channels
12
2
Max Memory Bandwidth
768.0 GB/s
76.8 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5
4.0
PCIe Lanes
96
28
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1450 MHz
Shader Units
—
768
Texture Units
—
48
Raster Operation Units
—
24
Execution Units
—
96
Power Consumption
—
15 W
Benchmark
Cinebench R23
—
1,934
Cinebench R23
—
18,257
Geekbench 6
—
2,361
Geekbench 5
—
1,793
Geekbench 6
—
12,172
Geekbench 5
—
13,317
Blender
—
253
Passmark CPU
—
3,676
Passmark CPU
—
27,949
▲ Specs Compare
Data sourced from official specifications and benchmark tests.