Intel Core i7-12800HX

Intel Core i7-12800HX
Benchmarks & Specs

Last updated:
The Intel Core i7-12800HX proves to be a remarkably powerful mobile processor. It was designed based on Intel's efficient Alder Lake H architecture. This chip was manufactured using an advanced 10 nm technology at the time. We note that it still provides a solid foundation for demanding applications today.

In particular, the multi-core performance of the Intel Core i7-12800HX remains convincing. It makes it ideal for intensive multitasking and professional creative work. The generous 14 MB L2 and 25 MB L3 caches significantly support this performance. This enables fast data access and ensures consistently smooth system operations.

In addition, an Intel UHD Graphics 770 graphics unit is directly integrated into the processor. It handles everyday tasks effortlessly and is also well suited for media playback. With a maximum memory bandwidth of 83 GB/s, the processor is also well equipped for mobile workstations. The Intel Core i7-12800HX still delivers reliable computing power for modern notebooks today.

It remains a consistently reliable choice for demanding users.
  • Strong multi-core performance for demanding tasks
  • Efficient Alder Lake H architecture and 10 nm manufacturing
  • Generous 14 MB L2 and 25 MB L3 caches
  • Integrated Intel UHD Graphics 770 for everyday use

Performance Overview
Average performance across multiple benchmarks

Single-core performance
Rank 200 / 834
In segment Notebook
Multi-core performance
Rank 64 / 832
In segment Notebook
Geekbench 6 Single-Core

Geekbench 6 Single-Core
Single-core performance

Intel Core i5-12500H
12C / 16T · 4.50 GHz
2,241
Intel Core i5-1345U
10C / 12T · 4.70 GHz
2,240
Intel Core i7-12800HX
16C / 24T · 4.80 GHz
2,239
Intel Core i7-12800H
14C / 20T · 4.80 GHz
2,235
Intel Core i7-12800HL
14C / 20T · 4.80 GHz
2,235
Geekbench 6 Multi-Core

Geekbench 6 Multi-Core
Multi-core performance

Qualcomm Snapdragon X Elite (X1E-78-100)
12C / 12T · 3.40 GHz
14,160
Intel Core i7-13650HX
14C / 20T · 4.40 GHz
14,077
Intel Core i7-12800HX
16C / 24T · 2.00 GHz
13,946
Intel Core i7-13700HX
16C / 24T · 4.20 GHz
13,825
Apple M3 Pro (11-CPU 14-GPU)
11C / 11T · 3.80 GHz
13,755
Geekbench 5, 64bit Single-Core

Geekbench 5, 64bit Single-Core
Single-core performance

Apple M1 Ultra (48-GPU)
20C / 20T · 3.20 GHz
1,793
Apple M1 Ultra (64-GPU)
20C / 20T · 3.20 GHz
1,793
Intel Core i7-12800HX
16C / 24T · 4.80 GHz
1,788
Intel Core i7-12800H
14C / 20T · 4.80 GHz
1,784
Intel Core i7-12800HL
14C / 20T · 4.80 GHz
1,784
Geekbench 5, 64bit Multi-Core

Geekbench 5, 64bit Multi-Core
Multi-core performance

Intel Core i7-13700HX
16C / 24T · 4.20 GHz
14,297
Intel Core i5-14500HX
14C / 20T · 2.60 GHz
13,944
Intel Core i7-12800HX
16C / 24T · 2.00 GHz
13,824
Intel Core i5-13600HX
14C / 20T · 4.40 GHz
13,816
Intel Core i5-13500HX
14C / 20T · 4.10 GHz
13,650
iGPU - FP32 Performance (Single-precision GFLOPS)

iGPU - FP32 Performance (Single-precision GFLOPS)

Intel Core i3-6157U
Intel Iris Graphics 550
768
AMD Ryzen AI 5 330
AMD Radeon 820M
758
Intel Core i7-12800HX
Intel UHD Graphics 770
742
Intel Core i5-7260U
Intel Iris Plus Graphics 640
730
Intel Core i5-4360U
Intel HD Graphics 5000
704

More benchmarks

At a glance

PropertyValue
FamilyIntel Core i7 (300)
CPU groupIntel Core i 12000H (23)
ArchitectureAlder Lake H
Technology10 nm
SegmentNotebook
SocketLGA 1700
Generation12
Predecessor
Successor

CPU Cores and Base Frequency

PropertyValue
CPU Cores / Threads16 / 24
Hyperthreading / SMT
Core architecturehybrid (big.LITTLE)
Core Cluster 1: 8x Golden Cove
2.00 - 4.80 GHz
Core Cluster 2: 8x Gracemont
1.50 - 3.40 GHz
L2-Cache14.00 MB
L3-Cache25.00 MB
OverclockingYes

Integrated graphics (iGPU)

PropertyValue
GPU nameIntel UHD Graphics 770
GPU frequency0.30 - 1.45 GHz
CUs / Shader32 / 256
Raytracing
Max. displays3
Max. GPU Memory64 GB
Technology10 nm
Release dateQ4/2021

Memory & PCIe

Memory typeMemory bandwidth
LPDDR5-5200
LPDDR4X-4266
DDR5-4800
DDR4-3200
83.2 GB/s
68.2 GB/s
76.8 GB/s
51.2 GB/s
PropertyValue
Max. Memory128 GB
Memory channels2
ECC
PCIe5.0 x 20
PCIe Bandwidth78.8 GB/s

Thermal Management

PropertyValue
TDP55 W
TDP (PL2)157 W
TDP up
TDP down45 W
T. junction max.100 °C

Technical details

PropertyValue
Chip designMonolithic
AES-NI
Operating systemsWindows 10, Windows 11, Linux
Instruction setx86-64 (64 bit)
ISA extensionsSSE4.1, SSE4.2, AVX2, AVX2+
Release dateQ2/2022
Release price457 $
DocumentsTechnical data sheet
Intel Core i7-12800HX
Intel Core i7-12800HX
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