Core i7-11800H

Performance

410.8k points

Description

The Core i7-11800H is a cpu manufactured by Intel that was released on May 2021. This model has 8 Tiger Lake-H cores with HyperThreading, runs at 2300 MHz as base frequency and has a a thermal design power of 45 W.

It’s the 11th generation of Core CPUs and it’s manufactured in the 10nm SuperFin process.

Specs

Official name

11th Gen Intel(R) Core(TM) i7-11800H @ 2.30GHz

CPUID

806d1

Core

Tiger Lake-H

Architecture

Tiger Lake

Base frecuency

2.3 GHz

Boost frecuency

4.6 GHz

Socket

BGA 1787

Cores/Threads

8/16

TDP

45 W

Cache L1 (d+i)

8x32+8x48 kB

Cache L2

8x1280 kB

Cache L3

24576 kB

Release date

May 2021

Mean monothread perf.

76.56k points

Mean multithread perf.

410.8k points

Non-optimized benchmark

The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs

Monothread

Multithread

Test#1 (Integers)

4.03k

23.21k (x5.8)

Test#2 (FP)

15.41k

96.43k (x6.3)

Test#3 (Generic, ZIP)

8.47k

45.78k (x5.4)

Test#1 (Memory)

12.64k

15.13k (x1.2)

TOTAL

40.55k

180.55k (x4.5)

SSE3 optimized benchmark

The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.

Monothread

Multithread

Test#1 (Integers)

13.39k

81.63k (x6.1)

Test#2 (FP)

19.83k

122.72k (x6.2)

Test#3 (Generic, ZIP)

9.64k

54.62k (x5.7)

Test#1 (Memory)

13.04k

15.2k (x1.2)

TOTAL

55.89k

274.17k (x4.9)

AVX optimized benchmark

The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.

Monothread

Multithread

Test#1 (Integers)

13.77k

83.52k (x6.1)

Test#2 (FP)

21.33k

130.19k (x6.1)

Test#3 (Generic, ZIP)

9.29k

51.19k (x5.5)

Test#1 (Memory)

12.31k

14.24k (x1.2)

TOTAL

56.7k

279.15k (x4.9)

AVX2 optimized benchmark

The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.

Monothread

Multithread

Test#1 (Integers)

28.12k

169.32k (x6.0)

Test#2 (FP)

23.98k

169.87k (x7.1)

Test#3 (Generic, ZIP)

9.86k

57.6k (x5.8)

Test#1 (Memory)

14.6k

14.01k (x1.0)

TOTAL

76.56k

410.8k (x5.4)

Computers where this CPU was tested

Model

Release date

ASUS TUF Gaming F15 FX506HM

N/A

MSI GF63 Thin 11UD

N/A

MSI GF63 Thin 11UC

N/A

MSI Katana GF76 11UC

N/A

Unknown PC5x_7xHP_HR_HS

N/A

RAM models tested along with this CPU

Model

Type

Frequency

Size

Micron 4ATF1G64HZ-3G2E2

DDR4

3200 MHz

8 GB

Crucial CT16G4SFRA32A

DDR4

3200 MHz

16 GB

Micron 8ATF1G64HZ-3G2R1

DDR4

3200 MHz

8 GB

Crucial CT32G4SFD832A.M16FF

DDR4

3200 MHz

32 GB

Kingston KVR32S22S6/8

DDR4

3200 MHz

8 GB

Monothread performance graph

Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Multithread performance graph

Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.

Test#1 (Integers) [% vs time]

Test#2 (FP) [% vs time]

Test#3 (Generic, ZIP) [% vs time]

Test#1 (Memory) [% vs time]

Similar CPUs to Core i7-11800H

Crucial Technology Core i7-11800H (This model)

Mode FPU monothread [40.55k points]

Mode FPU multithread [180.55k points]

Mode AVX2 monothread [76.56k points]

Mode AVX2 multithread [410.8k points]

AMD Ryzen 7 3800X [Compare]

Mode FPU monothread [55.26k points +36.27%]

Mode FPU multithread [326.76k points +80.98%]

Mode AVX2 monothread [75.81k points -0.97%]

Mode AVX2 multithread [497.74k points +21.16%]

Intel Core i5-10500T [Compare]

Mode FPU monothread [36.89k points -9.03%]

Mode FPU multithread [161.83k points -10.37%]

Mode AVX2 monothread [64.6k points -15.62%]

Mode AVX2 multithread [302.13k points -26.45%]

Intel Core i7-9750H [Compare]

Mode FPU monothread [41.54k points +2.43%]

Mode FPU multithread [163.95k points -9.20%]

Mode AVX2 monothread [62.92k points -17.81%]

Mode AVX2 multithread [276.46k points -32.70%]

Intel Core i3-N305 [Compare]

Mode FPU monothread [27.34k points -32.59%]

Mode FPU multithread [135.42k points -25.00%]

Mode AVX2 monothread [45.05k points -41.15%]

Mode AVX2 multithread [226.69k points -44.82%]

Intel Core i5-9500 [Compare]

Mode FPU monothread [41.34k points +1.95%]

Mode FPU multithread [165.85k points -8.15%]

Mode AVX2 monothread [73.65k points -3.80%]

Mode AVX2 multithread [352.84k points -14.11%]

Intel Core i5-10400T [Compare]

Mode FPU monothread [33.84k points -16.54%]

Mode FPU multithread [153.46k points -15.01%]

Mode AVX2 monothread [57.85k points -24.44%]

Mode AVX2 multithread [307.18k points -25.22%]

Intel Engineering Sample 906EC [Compare]

Mode FPU monothread [36.28k points -10.53%]

Mode FPU multithread [134.98k points -25.24%]

Mode AVX monothread [54.75k points -28.48%]

Mode AVX multithread [240.81k points -41.38%]

Intel Core i5-1235U [Compare]

Mode FPU monothread [51.61k points +27.27%]

Mode FPU multithread [172.07k points -4.70%]

Mode AVX2 monothread [76.22k points -0.44%]

Mode AVX2 multithread [280.6k points -31.69%]

Intel Core i3-12100T [Compare]

Mode FPU monothread [49.98k points +23.25%]

Mode FPU multithread [161.65k points -10.47%]

Mode AVX2 monothread [93.54k points +22.18%]

Mode AVX2 multithread [330.62k points -19.52%]

Intel Core i5-1035G4 [Compare]

Mode FPU monothread [38.92k points -4.02%]

Mode FPU multithread [65.01k points -63.99%]

Mode AVX2 monothread [65.64k points -14.26%]

Mode AVX2 multithread [142.69k points -65.27%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core i7-8700k

4.13k [2.36%]