Intel Core i9 14900F vs Intel Core i9 7900X
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
May 2017
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Raptor Lake Refresh
Skylake
Processor Number
i9-14900F
i9-7900X
Integrated Graphics
No
N/A
Package
Manufacturing Process
10 nm
14 nm
Socket
LGA-1700
LGA-2066
Power Consumption
65 W
140 W
Max Turbo Power Consumption
219 W
—
Peak Operating Temperature
100°C
95 °C
CPU Performance
Performance Cores
8
10
Performance Core Threads
16
20
Performance Core Base Frequency
2.0 GHz
3.3 GHz
Performance Core Turbo Frequency
5.8 GHz
4.3 GHz
Efficiency Cores
16
—
Efficiency Core Threads
16
—
Efficiency Core Base Frequency
1.5 GHz
—
Efficiency Core Turbo Frequency
4.3 GHz
—
Total Core Count
24
10
Total Thread Count
32
20
Bus Frequency
100 MHz
100 MHz
Multiplier
20x
33x
L1 Cache
80 K per core
64 K per core
L2 Cache
2 MB per core
1 MB per core
L3 Cache
36 MB shared
14 MB shared
Unlocked Multiplier
No
Yes
Memory Parameters
Memory Types
DDR5-5600, DDR4-3200
DDR4-2666
Max Memory Size
192 GB
128 GB
Max Memory Channels
2
4
Max Memory Bandwidth
89.6 GB/s
79.47 GB/s
ECC Memory Support
Yes
No
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
20
44
Extended Instruction Set
—
SSE4.1, SSE4.2, AVX-2, AVX-512
Benchmark
Geekbench 6
3,279
1,323
Geekbench 6
19,868
8,536
Passmark CPU
4,644
2,556
Passmark CPU
53,444
20,991
Cinebench R23
—
1,203
Cinebench R23
—
14,998
▲ Specs Compare
Data sourced from official specifications and benchmark tests.