Intel Core i9 7900X vs Intel Core Ultra 7 165H
CPU · Specs Compare
General Parameters
Release Date
May 2017
Dec 2023
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Skylake
Meteor Lake
Processor Number
i9-7900X
165H
Integrated Graphics
N/A
Arc Graphics (8-Cores)
Generation
—
Ultra 7 (Meteor Lake)
Package
Manufacturing Process
14 nm
7 nm
Socket
LGA-2066
FCBGA-2049
Power Consumption
140 W
28 W
Peak Operating Temperature
95 °C
110 °C
Max Turbo Power Consumption
—
115 W
Foundry
—
Intel
Package
—
FC-BGA
CPU Performance
Performance Cores
10
6
Performance Core Threads
20
12
Performance Core Base Frequency
3.3 GHz
1.4 GHz
Performance Core Turbo Frequency
4.3 GHz
5 GHz
Total Core Count
10
16
Total Thread Count
20
22
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
14
L1 Cache
64 K per core
112 K per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
14 MB shared
24 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
10
Efficiency Core Threads
—
10
Efficiency Core Base Frequency
—
0.9 GHz
Efficiency Core Turbo Frequency
—
3.8 GHz
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Max Memory Size
128 GB
96 GB
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
120 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
44
28
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
2300 MHz
Shader Units
—
1024
Texture Units
—
64
Raster Operation Units
—
32
Execution Units
—
128
Power Consumption
—
28
Max Resolution
—
7680x4320 - 60 Hz
Benchmark
Cinebench R23
1,203
—
Cinebench R23
14,998
—
Geekbench 6
1,323
2,465
Geekbench 6
8,536
12,985
Passmark CPU
2,556
—
Passmark CPU
20,991
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.