Intel Core i7 9700KF vs Intel Core Ultra 7 355
CPU · Specs Compare
General Parameters
Release Date
Jan 2019
Jan 2026
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Coffee Lake
—
Processor Number
i7-9700KF
355
Integrated Graphics
N/A
Graphics 4 Xe3
Generation
—
Intel Core Ultra Series 3
Package
Manufacturing Process
14 nm
3 nm
Socket
LGA-1151
Custom
Power Consumption
95 W
15-25 W
Peak Operating Temperature
100 °C
100 °C
Max Turbo Power Consumption
—
55 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
8
4
Performance Core Base Frequency
3.6 GHz
2.3 GHz
Performance Core Turbo Frequency
4.9 GHz
4.7 GHz
Total Core Count
8
8
Total Thread Count
8
8
Bus Frequency
100 MHz
100 MHz
Multiplier
36x
23
L1 Cache
64 K per core
—
L2 Cache
256 K per core
—
L3 Cache
12 MB shared
12 MB shared
Unlocked Multiplier
Yes
No
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
3.5 GHz
Memory Parameters
Memory Types
DDR4-2666
LPDDR5X-7467,DDR5-6400
Max Memory Size
128 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
41.6 GB/s
119.5 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
16
12
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Max Dynamic Frequency
—
2500 MHz
Execution Units
—
4
Max Resolution
—
7680 x 4320 @ 60Hz
Benchmark
Cinebench R23
1,234
—
Cinebench R23
9,090
—
Geekbench 6
1,704
2,706
Geekbench 5
1,272
—
Geekbench 6
7,751
10,277
Geekbench 5
7,462
—
Blender
100
—
Passmark CPU
2,877
—
Passmark CPU
14,360
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.