Intel Core i7 5960X vs Intel Core i9 12900HX
CPU · Specs Compare
General Parameters
Release Date
Aug 2014
May 2022
Manufacturer
Intel
Intel
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Haswell E
Alder Lake
Processor Number
i7-5960X
i9-12900HX
Integrated Graphics
N/A
UHD Graphics (32EU)
Package
Transistor Count
2.6 billions
—
Manufacturing Process
22 nm
10 nm
Socket
LGA-2011-3
BGA-1964
Power Consumption
140 W
45-55 W
Max Turbo Power Consumption
—
157 W
Peak Operating Temperature
—
100°C
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
3.0 GHz
2.3 GHz
Performance Core Turbo Frequency
3.5 GHz
5 GHz
Total Core Count
8
16
Total Thread Count
16
24
Bus Frequency
100 MHz
100 MHz
Multiplier
30x
23x
L1 Cache
64 K per core
80 K per core
L2 Cache
256 K per core
1280 K per core
L3 Cache
20 MB shared
30 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
8
Efficiency Core Threads
—
8
Efficiency Core Base Frequency
—
1.7 GHz
Efficiency Core Turbo Frequency
—
3.6 GHz
Memory Parameters
Memory Types
DDR4-2133
DDR5-4800, DDR4-3200
Max Memory Size
64 GB
128 GB
Max Memory Channels
4
2
Max Memory Bandwidth
68 GB/s
76.8 GB/s
ECC Memory Support
No
No
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
40
20
Extended Instruction Set
SSE4.2, AVX-2
—
Graphics Card Parameters
Integrated Graphics
—
true
GPU Base Frequency
—
300 MHz
GPU Max Dynamic Frequency
—
1550 MHz
Shader Units
—
256
Texture Units
—
16
Raster Operation Units
—
8
Execution Units
—
32
Power Consumption
—
45 W
Benchmark
Cinebench R23
1,057
1,904
Cinebench R23
9,850
20,977
Geekbench 6
1,244
2,519
Geekbench 6
6,669
14,447
Passmark CPU
1,963
3,874
Passmark CPU
12,655
34,632
Geekbench 5
—
1,896
Geekbench 5
—
16,154
Blender
—
280
▲ Specs Compare
Data sourced from official specifications and benchmark tests.