Intel Core i9 7900X vs Intel Core 9 273PE
CPU · Specs Compare
General Parameters
Release Date
May 2017
Mar 2026
Manufacturer
Intel
Intel
Type
Desktop
Desktop
Instruction Set
x86-64
—
Core Architecture
Skylake
Bartlett Lake
Processor Number
i9-7900X
—
Integrated Graphics
N/A
UHD Graphics 730
Generation
—
Core 9 (Bartlett Lake)
Package
Manufacturing Process
14 nm
10 nm
Socket
LGA-2066
Intel Socket 1700
Power Consumption
140 W
65 W
Peak Operating Temperature
95 °C
100°C
Foundry
—
Intel
Package
—
FC-LGA16A
CPU Performance
Performance Cores
10
—
Performance Core Threads
20
—
Performance Core Base Frequency
3.3 GHz
2.3 GHz
Performance Core Turbo Frequency
4.3 GHz
5.7 GHz
Total Core Count
10
12
Total Thread Count
20
24
Bus Frequency
100 MHz
100 MHz
Multiplier
33x
23.0
L1 Cache
64 K per core
80 KB per core
L2 Cache
1 MB per core
2 MB per core
L3 Cache
14 MB shared
36 MB shared
Unlocked Multiplier
Yes
No
SMP
—
1
Memory Parameters
Memory Types
DDR4-2666
DDR4-3200, DDR5-5600
Max Memory Size
128 GB
—
Max Memory Channels
4
2
Max Memory Bandwidth
79.47 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Miscellaneous
PCIe Version
3.0
5
PCIe Lanes
44
16
Extended Instruction Set
SSE4.1, SSE4.2, AVX-2, AVX-512
—
Benchmark
Cinebench R23
1,203
—
Cinebench R23
14,998
—
Geekbench 6
1,323
1,345
Geekbench 6
8,536
10,407
Passmark CPU
2,556
—
Passmark CPU
20,991
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.