Intel Core i7 12800HX vs Intel Core i9 7900X
CPU · Specs Compare
General Parameters
Release Date
May 2022
May 2017
Manufacturer
Intel
Intel
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Alder Lake-HX
Skylake
Processor Number
i7-12800HX
i9-7900X
Integrated Graphics
UHD Graphics (32EU)
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
BGA-1744
LGA-2066
Power Consumption
45-55 W
140 W
Peak Operating Temperature
100 °C
95 °C
CPU Performance
Performance Cores
8
10
Performance Core Base Frequency
2.0 GHz
3.3 GHz
Performance Core Turbo Frequency
4.8 GHz
4.3 GHz
Efficiency Cores
8
—
Total Core Count
16
10
Total Thread Count
24
20
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
33x
L1 Cache
80 K per core
64 K per core
L2 Cache
1280 K per core
1 MB per core
L3 Cache
25 MB shared
14 MB shared
Unlocked Multiplier
Yes
Yes
Performance Core Threads
—
20
Memory Parameters
Memory Types
DDR5-4800, DDR4-3200
DDR4-2666
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
76.8 GB/s
79.47 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
300 MHz
—
GPU Max Dynamic Frequency
1450 MHz
—
Shader Units
256
—
Texture Units
16
—
Raster Operation Units
8
—
Execution Units
32
—
Power Consumption
45 W
—
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Cinebench R23
1,784
1,203
Cinebench R23
19,921
14,998
Geekbench 6
2,380
1,323
Geekbench 5
1,757
—
Geekbench 6
13,378
8,536
Geekbench 5
14,104
—
Blender
261
—
Passmark CPU
3,859
2,556
Passmark CPU
33,577
20,991
▲ Specs Compare
Data sourced from official specifications and benchmark tests.