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Intel Core i7 12800H
Intel Laptop CPU

Intel Core i7 12800H

53B
Cores14
Threads20
Boost Clock4.8 GHz
TDP35-45 W (configurable)
SocketBGA-1744
Process10 nm
⇄ Compare with…

Benchmarks

Perf.52
iGPU48
Energy50
Cinebench 2024 Single-Core107
Cinebench 2024 Multi-Core866
TDP35-45 W
Cache L324MB
Cinebench 2024 (Single)107
Cinebench 2024 (Multi)866
Geekbench 6 (Single-Core)2308
Geekbench 6 (Multi-Core)11,928
Passmark CPU (Single-Core)3353
Passmark CPU (Multi-Core)23,648
Blender CPU178.12
iGPU FLOPS2.2 TFLOPS

Full specifications

GeekBench v6

File compression
1050 MB/sec
Clang compilation
90.1 Klines/sec
HTML 5 Browser
316.5 pages/sec
PDF Renderer
342.2 Mpixels/sec
Text processing
235.3 pages/sec
Background blur
48 images/sec
Photo processing
102 images/sec
Ray tracing
20.8 Mpixels/sec

PassMark

Integer math
83.9 GOps/sec
Floating point math
59.1 GOps/sec
Find prime numbers
99M Primes/sec
Random string sorting
29.7M Strings/sec
Data encryption
15.8 GBytes/sec
Data compression
266.4 MBytes/sec
Physics
1626 Frames/sec
Extended instructions
16B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
19.2 PPW
Geekbench 6 Multi / Watt
265.1 PPW
Passmark CPU Mark / Watt
525.5 PPW
Blender / Watt
3.96 PPW

General

Vendor
Intel
Released
January 4, 2022
Type
Laptop
Instruction Set
x86-64
Codename
Alder Lake
Model number
i7-12800H
Integrated GPU
Iris Xe Graphics (96EU)
AMD Equivalent
- AMD Ryzen 7 6800H
Successor
- Intel Core i7 13800H

CPU

P-Cores
6
P-Threads
12
Base Frequency (P)
2.4 GHz
Turbo Boost Frequency (P)
4.8 GHz
E-Cores
8
E-Threads
8
Base Frequency (E)
1.8 GHz
Turbo Boost Frequency (E)
3.7 GHz
Total Cores
14
Total Threads
20
Bus Frequency
100 MHz
Multiplier
24x
L1 Cache
80K (per core)
L2 Cache
1280K (per core)
L3 Cache
24MB (shared)
Unlocked Multiplier
No

Package

Fabrication Process
10 nm
TDP (PL1)
35-45 W (configurable)
Max. Boost TDP (PL2)
115 W
Socket
BGA-1744
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel Iris Xe Graphics (96EU)
GPU Base Clock
300 MHz
GPU Boost Clock
1400 MHz
Shading Units
768
TMUs
48
ROPs
24
Execution Units
96
TGP
15 W

Memory Support

Memory Types
- DDR5-4800 / - DDR4-3200 / - LPDDR5-5200 / - LPDDR4x-4267
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No

Misc

Official Site
Intel Core i7 12800H official page
PCI Express Version
4.0
PCI Express Lanes
28
Technologies
- Compute: ABM, ADX, BMI1, BMI2, CLMUL, F16C, SHA - Performance: EIST, TBT 2.0, TBT 3.0, TSX - Virtualization: VT-d, VT-x - Security: RDRAND, TXT, XD bit

Specifications compiled from NanoReview. Last updated 2026-09-29.

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