Home/Processors/Intel Core i7 11800H
Intel Core i7 11800H
Intel Laptop CPU

Intel Core i7 11800H

44B
Cores8
Threads16
Boost Clock4.6 GHz
TDP35-45 W (configurable)
SocketBGA-1787
Process10 nm
⇄ Compare with…

Benchmarks

Perf.42
iGPU30
Energy50
Cinebench 2024 Single-Core85
Cinebench 2024 Multi-Core521
TDP35-45 W
Cache L324MB
Cinebench 2024 (Single)85
Cinebench 2024 (Multi)521
Geekbench 6 (Single-Core)1962
Geekbench 6 (Multi-Core)8986
Passmark CPU (Single-Core)3007
Passmark CPU (Multi-Core)19,594
Blender CPU154.87
iGPU FLOPS0.7 TFLOPS

Full specifications

Cinebench

Cinebench 2026 (Single)
392
Cinebench 2026 (Multi)
1974

GeekBench v6

File compression
765.8 MB/sec
Clang compilation
64.3 Klines/sec
HTML 5 Browser
189.5 pages/sec
PDF Renderer
281.6 Mpixels/sec
Text processing
186.6 pages/sec
Background blur
37.7 images/sec
Photo processing
78.7 images/sec
Ray tracing
15.3 Mpixels/sec

PassMark

Integer math
70.2 GOps/sec
Floating point math
41.7 GOps/sec
Find prime numbers
83M Primes/sec
Random string sorting
28M Strings/sec
Data encryption
12 GBytes/sec
Data compression
233.7 MBytes/sec
Physics
919 Frames/sec
Extended instructions
15.7B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
11.6 PPW
Geekbench 6 Multi / Watt
199.7 PPW
Passmark CPU Mark / Watt
435.4 PPW
Blender / Watt
3.44 PPW

General

Vendor
Intel
Released
May 11, 2021
Type
Laptop
Instruction Set
x86-64
Codename
Tiger Lake
Model number
i7-11800H
Integrated GPU
UHD Graphics for 11th Gen (32 EU)
AMD Equivalent
- AMD Ryzen 7 5800H
Successor
- Intel Core Ultra 7 265H

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
1.9-2.3 GHz
Turbo Boost Frequency (P)
4.6 GHz
Total Cores
8
Total Threads
16
Bus Frequency
100 MHz
Multiplier
19-23x
Bus Bandwidth
8 GT/s
L1 Cache
96K (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)
Socket
BGA-1787
Peak Temperature
100°C

iGPU

Integrated Graphics
Intel UHD Graphics for 11th Gen (32 EU)
GPU Base Clock
300 MHz
GPU Boost Clock
1450 MHz
Shading Units
256
TMUs
16
ROPs
8
Execution Units
32
TGP
15 W

Memory Support

Memory Types
- DDR4-3200
Max. Memory Size
128 GB
Memory Channels
2
Max. Memory Bandwidth
51.2 GB/s
ECC Support
No

Misc

Official Site
Intel Core i7 11800H official page
PCI Express Version
4.0
PCI Express Lanes
20
Technologies
- Compute: AVX-512, BMI1, BMI2, CLMUL, F16C - Performance: Boost 3.0, EIST, HTT, TSX - Virtualization: VT-d, VT-x - Security: TXT, XD bit

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

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