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.
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
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)
29414
157934 (x5.4)
Test#2 (FP)
25808
137414 (x5.3)
Test#3 (Generic, ZIP)
5970
28760 (x4.8)
Test#1 (Memory)
13823
11984 (x0.9)
TOTAL
75016
336092 (x4.5)
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.
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.
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 [75016 points]
Mode AVX2 multithread [336092 points]
Mode FPU monothread [41343 points -0.47%]
Mode FPU multithread [165847 points +1.16%]
Mode AVX2 monothread [73651 points -1.82%]
Mode AVX2 multithread [352842 points +4.98%]
Mode FPU monothread [42820 points +3.09%]
Mode FPU multithread [191536 points +16.82%]
Mode AVX2 monothread [75271 points +0.34%]
Mode AVX2 multithread [387995 points +15.44%]
Mode FPU monothread [38956 points -6.21%]
Mode FPU multithread [155184 points -5.35%]
Mode AVX2 monothread [69087 points -7.90%]
Mode AVX2 multithread [307524 points -8.50%]
Mode FPU monothread [42117 points +1.40%]
Mode FPU multithread [202610 points +23.58%]
Mode AVX2 monothread [75823 points +1.08%]
Mode AVX2 multithread [403364 points +20.02%]
Mode FPU monothread [41261 points -0.66%]
Mode FPU multithread [191406 points +16.75%]
Mode AVX2 monothread [72104 points -3.88%]
Mode AVX2 multithread [378993 points +12.76%]
Mode FPU monothread [43186 points +3.97%]
Mode FPU multithread [137581 points -16.08%]
Mode AVX2 monothread [75688 points +0.90%]
Mode AVX2 multithread [348529 points +3.70%]
Mode FPU monothread [37600 points -9.48%]
Mode FPU multithread [639483 points +290.04%]
Mode AVX2 monothread [68333 points -8.91%]
Mode AVX2 multithread [1241116 points +269.28%]
Mode FPU monothread [33842 points -18.52%]
Mode FPU multithread [153456 points -6.40%]
Mode AVX2 monothread [57847 points -22.89%]
Mode AVX2 multithread [307175 points -8.60%]
Mode FPU monothread [44041 points +6.03%]
Mode FPU multithread [178106 points +8.63%]
Mode AVX2 monothread [77340 points +3.10%]
Mode AVX2 multithread [371076 points +10.41%]
Mode FPU monothread [41899 points +0.87%]
Mode FPU multithread [164311 points +0.22%]
Mode SSE monothread [60930 points -18.78%]
Mode SSE multithread [269850 points -19.71%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
4527
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
24297
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
18236
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
97876
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5763
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
29846
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13010
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11933
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
16323
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
86918
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
23423
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
126140
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
6044
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
29621
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13241
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11858
This model
AVX mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
16307
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
87541
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
24475
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
131053
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5867
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
28473
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13024
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11801
This model
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
29414
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
157934
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
25808
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
137414
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5970
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
28760
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13823
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11984
This model
Hardlimit Benchmark Central - Ver. 3.7.9