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Intel Core i7-11800H

8
Cores
16
Threads
35 W
TDP
1900 MHz
Frequency
4.6 GHz
Boost
Tiger Lake-H
Codename
BGA 1787
Socket
Front
Front
Die Shot
Die Shot
Connectivity
Connectivity
Intel BGA 1787
Intel BGA 1787
The Intel Core i7-11800H is a mobile processor with 8 cores, launched in May 2021, at an MSRP of $395. It is part of the Core i7 lineup, using the Tiger Lake-H architecture with BGA 1787. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 16 threads. Core i7-11800H has 24 MB of L3 cache and operates at 1900 MHz by default, but can boost up to 4.6 GHz, depending on the workload. Intel is making the Core i7-11800H on a 10 nm production node, the transistor count is unknown. The multiplier is locked on Core i7-11800H, which limits its overclocking potential.
With a TDP of 35 W, the Core i7-11800H consumes only little energy. Intel's processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 3200 MT/s. For communication with other components in the system, Core i7-11800H uses a PCI-Express Gen 4 connection. This processor features the UHD Graphics 750 integrated graphics solution.
Hardware virtualization is available on the Core i7-11800H, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel has added support for the newer AVX2 and AVX-512 instructions, too.

Physical

Socket: Intel BGA 1787
Foundry: Intel
Process Size: 10 nm
Die Size: 190 mm²
Package: FC-BGA16F
tCaseMax: 72°C
tJMax: 100°C

Processor

Market: Mobile
Production Status: Active
Release Date: May 11th, 2021
Launch Price: $395
Part#: SRKT3

Performance

Frequency: 1900 MHz
TDP-up Frequency:2.3 GHz
Turbo Clock: up to 4.6 GHz
All-Core Turbo:up to 4.2 GHz
Base Clock: 100 MHz
Multiplier: 19.0x
Multiplier Unlocked: No
TDP: 35 W
Configurable TDP-up:45 W

Architecture

Codename: Tiger Lake-H
Generation: Core i7
(Tiger Lake-H)
Memory Support: DDR4
Rated Speed: 3200 MT/s
Memory Bus: Dual-channel
ECC Memory: No
PCI-Express: Gen 4, 20 Lanes
(CPU only)
Chipsets: QM580, HM570, WM590

Core Config

# of Cores: 8
# of Threads: 16
SMP # CPUs: 1
Integrated Graphics: UHD Graphics 750

Cache

Cache L1: 80 KB (per core)
Cache L2: 1.25 MB (per core)
Cache L3: 24 MB (shared)

Features

  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4.2
  • AVX
  • AVX2
  • AVX-512
  • EIST
  • Intel 64
  • XD bit
  • VT-x
  • VT-d
  • HTT
  • AES-NI
  • TSX
  • TXT
  • CLMUL
  • FMA3
  • F16C
  • BMI1
  • BMI2
  • Boost 3.0

Notes

Intel UHD Graphics frequency: 350-1450MHz
Jun 23rd, 2025 07:18 CDT change timezone

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