Intel Core i7 12800HX vs Intel Core i9 11950H
We compared two laptop CPUs: Intel Core i7 12800HX with 16 cores 2.0GHz and Intel Core i9 11950H with 8 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core i7 12800HX 's Advantages
Released 1 years late
Higher specification of memory (4800 vs 3200)
Larger memory bandwidth (76.8GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (25MB vs 24MB)
Intel Core i9 11950H 's Advantages
Better graphics card performance
Higher base frequency (2.6GHz vs 2.0GHz)
Lower TDP (45W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i7 12800HX
+15%
1784
Intel Core i9 11950H
1550
Cinebench R23 Multi Core
Intel Core i7 12800HX
+57%
19921
Intel Core i9 11950H
12649
Geekbench 6 Single Core
Intel Core i7 12800HX
+18%
2380
Intel Core i9 11950H
2010
Geekbench 6 Multi Core
Intel Core i7 12800HX
+67%
13378
Intel Core i9 11950H
7997
Blender
Intel Core i7 12800HX
+24%
261
Intel Core i9 11950H
209
Geekbench 5 Single Core
Intel Core i7 12800HX
+9%
1757
Intel Core i9 11950H
1608
Geekbench 5 Multi Core
Intel Core i7 12800HX
+52%
14104
Intel Core i9 11950H
9258
Passmark CPU Single Core
Intel Core i7 12800HX
+20%
3859
Intel Core i9 11950H
3214
Passmark CPU Multi Core
Intel Core i7 12800HX
+54%
33577
Intel Core i9 11950H
21741
General Parameters
May 2022
Release Date
May 2021
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Alder Lake-HX
Core Architecture
Tiger Lake H45
i7-12800HX
Processor Number
i9-11950H
BGA-1744
Socket
BGA-1787
UHD Graphics (32EU)
Integrated Graphics
UHD Graphics for 11th Gen (32 EU)
Package
10 nm
Manufacturing Process
10 nm
45-55 W
Power Consumption
35-45 W
100 °C
Peak Operating Temperature
100 °C
CPU Performance
8
Performance Cores
8
-
Performance Core Threads
16
2.0 GHz
Performance Core Base Frequency
2.1-2.6 GHz
4.8 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
-
16
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
20x
Multiplier
21-26x
80 K per core
L1 Cache
96 K per core
1280 K per core
L2 Cache
1280 K per core
25 MB shared
L3 Cache
24 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-4800, DDR4-3200
Memory Types
DDR4-3200
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
76.8 GB/s
Max Memory Bandwidth
51.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
350 MHz
1450 MHz
GPU Max Dynamic Frequency
1450 MHz
256
Shader Units
256
16
Texture Units
16
8
Raster Operation Units
8
32
Execution Units
32
45 W
Power Consumption
15 W
0.74 TFLOPS
Graphics Performance
0.742 TFLOPS
