Core i7-9750H

Description

The Core i7-9750H is a cpu manufactured by Intel that was released on April 2019. This model has 6 Coffee Lake-H cores with HyperThreading, runs at 2600 MHz as base frequency and has a a thermal design power of 45 W.

The i7-9750H has 6x32+6x32 kB of cache L1, 6x256 kB of cache L2 and 12288 kB of cache L3.

Coffee Lake is the second refinement of Intel’s 14nm (Tri-Gate) technology. While it uses LGA1151 socket, it is incompatible with previous generations due to electrical changes in socket’s pins so these CPUs require Z370 chipset. This kind of generation introduced more cores in every range to compete with new AMD’s architecture. Coffee Lake uses DDR4 memory at 2400MHz for i3 and at 2666MHz for i5, i7 CPUs plus iGPU frequency has been increased 50MHz with respect to previous generation.

Specs

Official name

Intel(R) Core(TM) i7-9750H CPU @ 2.60GHz

CPUID

906ed

Core

Coffee Lake-H

Architecture

Coffee Lake

Base frecuency

2.6 GHz

Boost frecuency

4.5 GHz

Socket

BGA 1440

Cores/Threads

6/12

TDP

45 W

Cache L1 (d+i)

6x32+6x32 kB

Cache L2

6x256 kB

Cache L3

12288 kB

Release date

April 2019

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)

4527

24297 (x5.4)

Test#2 (FP)

18236

97876 (x5.4)

Test#3 (Generic, ZIP)

5763

29846 (x5.2)

Test#1 (Memory)

13010

11933 (x0.9)

TOTAL

41536

163951 (x3.9)

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)

16323

86918 (x5.3)

Test#2 (FP)

23423

126140 (x5.4)

Test#3 (Generic, ZIP)

6044

29621 (x4.9)

Test#1 (Memory)

13241

11858 (x0.9)

TOTAL

59031

254537 (x4.3)

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)

16307

87541 (x5.4)

Test#2 (FP)

24475

131053 (x5.4)

Test#3 (Generic, ZIP)

5867

28473 (x4.9)

Test#1 (Memory)

13024

11801 (x0.9)

TOTAL

59673

258867 (x4.3)

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)

25222

125562 (x5.0)

Test#2 (FP)

21971

115865 (x5.3)

Test#3 (Generic, ZIP)

5017

25631 (x5.1)

Test#1 (Memory)

10710

9402 (x0.9)

TOTAL

62920

276461 (x4.4)

Motherboards where this CPU were tested

Model

Chipset

Release date

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 i7-9750H

Intel Core i7-9750H (This model)

Mode FPU monothread [41536 points]

Mode FPU multithread [163951 points]

Mode AVX2 monothread [62920 points]

Mode AVX2 multithread [276461 points]

Intel Core i5-9500 [Compare]

Mode FPU monothread [41343 points -0.47%]

Mode FPU multithread [165847 points +1.16%]

Mode AVX2 monothread [73651 points +17.06%]

Mode AVX2 multithread [352842 points +27.63%]

Intel Core i3-10105 [Compare]

Mode FPU monothread [36974 points -10.98%]

Mode FPU multithread [123198 points -24.86%]

Mode AVX2 monothread [68920 points +9.54%]

Mode AVX2 multithread [253927 points -8.15%]

Intel Core i5-10500 [Compare]

Mode FPU monothread [42820 points +3.09%]

Mode FPU multithread [191536 points +16.82%]

Mode AVX2 monothread [75271 points +19.63%]

Mode AVX2 multithread [387995 points +40.34%]

Intel Core i7-8700 [Compare]

Mode FPU monothread [42117 points +1.40%]

Mode FPU multithread [202610 points +23.58%]

Mode AVX2 monothread [75823 points +20.51%]

Mode AVX2 multithread [403364 points +45.90%]

Intel Core i5-10500T [Compare]

Mode FPU monothread [36888 points -11.19%]

Mode FPU multithread [161825 points -1.30%]

Mode AVX2 monothread [64597 points +2.67%]

Mode AVX2 multithread [302130 points +9.28%]

Intel Core i9-10980XE [Compare]

Mode FPU monothread [37600 points -9.48%]

Mode FPU multithread [639483 points +290.04%]

Mode AVX2 monothread [68333 points +8.60%]

Mode AVX2 multithread [1241116 points +348.93%]

Intel Core i5-8500 [Compare]

Mode FPU monothread [38956 points -6.21%]

Mode FPU multithread [155184 points -5.35%]

Mode AVX2 monothread [69087 points +9.80%]

Mode AVX2 multithread [307524 points +11.24%]

Intel Core i5-9600KF [Compare]

Mode FPU monothread [44041 points +6.03%]

Mode FPU multithread [178106 points +8.63%]

Mode AVX2 monothread [77340 points +22.92%]

Mode AVX2 multithread [371076 points +34.22%]

Intel Core i7-9700F [Compare]

Mode FPU monothread [41899 points +0.87%]

Mode FPU multithread [164311 points +0.22%]

Mode SSE monothread [60930 points -3.16%]

Mode SSE multithread [269850 points -2.39%]

Intel Core i5-10400T [Compare]

Mode FPU monothread [33842 points -18.52%]

Mode FPU multithread [153456 points -6.40%]

Mode AVX2 monothread [57847 points -8.06%]

Mode AVX2 multithread [307175 points +11.11%]

FPU mode comparison

Monothread integers operations

Model

Score

Intel Core i5-9600K

4688 [3.54%]