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Core i7-9750H


Description
We need your help: we don't have results in all modes. If you have a i7-9750H and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, AVX, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

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
906ea
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
Mean monothread perf.
66.18k points
Mean multithread perf.
277.05k points

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)
26.03k
126.23k (x4.8)
Test#2 (FP)
23.04k
115.87k (x5.0)
Test#3 (Generic, ZIP)
5.16k
27.68k (x5.4)
Test#1 (Memory)
11.94k
7.26k (x0.6)
TOTAL
66.18k
277.05k (x4.2)

Computers where this CPU was tested

RAM models tested along with this CPU
Model
Type
Frequency
Size
DDR4
3200 MHz
8 GB
DDR4
2667 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]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.com

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]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


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

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to Core i7-9750H
04CB Core i7-9750H (This model)
 Mode AVX2 monothread  [66.18k points]
 Mode AVX2 multithread  [277.05k points]
 Mode FPU monothread  [27.05k points]
 Mode FPU multithread  [80.54k points]
 Mode AVX2 monothread  [67.89k points +2.58%]
 Mode AVX2 multithread  [264.48k points -4.53%]
 Mode FPU monothread  [41.54k points]
 Mode FPU multithread  [163.95k points]
 Mode AVX2 monothread  [62.92k points -4.93%]
 Mode AVX2 multithread  [276.46k points -0.21%]
 Mode FPU monothread  [32.2k points]
 Mode FPU multithread  [129.57k points]
 Mode AVX2 monothread  [63.22k points -4.48%]
 Mode AVX2 multithread  [254.56k points -8.12%]
 Mode FPU monothread  [28.47k points]
 Mode FPU multithread  [117.84k points]
 Mode AVX2 monothread  [52.47k points -20.72%]
 Mode AVX2 multithread  [215.47k points -22.23%]
 Mode FPU monothread  [36.89k points]
 Mode FPU multithread  [161.83k points]
 Mode AVX2 monothread  [64.6k points -2.40%]
 Mode AVX2 multithread  [302.13k points +9.05%]
 Mode AVX2 monothread  [65.87k points -0.47%]
 Mode AVX2 multithread  [317.33k points +14.54%]
 Mode FPU monothread  [36.05k points]
 Mode FPU multithread  [82.84k points]
 Mode AVX2 monothread  [65.59k points -0.89%]
 Mode AVX2 multithread  [169.95k points -38.66%]
 Mode FPU monothread  [36.32k points]
 Mode FPU multithread  [145.37k points]
 Mode AVX2 monothread  [49.24k points -25.61%]
 Mode AVX2 multithread  [289.3k points +4.42%]
 Mode AVX2 monothread  [70.55k points +6.60%]
 Mode AVX2 multithread  [494.24k points +78.40%]
 Mode AVX2 monothread  [54.51k points -17.64%]
 Mode AVX2 multithread  [266.8k points -3.70%]
          
AVX2 mode comparison

Monothread integers operations
Model
Score
26.43k [1.51%]
26.21k [0.67%]
26.12k [0.32%]
Intel Core i7-9750H
26.03k
This model
25.97k [-0.23%]
25.86k [-0.67%]
25.78k [-0.97%]
25.77k [-1.02%]
25.59k [-1.71%]

Multithread integers operations
Model
Score
134.28k [6.38%]
130.68k [3.52%]
130.19k [3.14%]
126.62k [0.31%]
Intel Core i7-9750H
126.23k
This model
125.56k [-0.53%]
125.17k [-0.84%]
124.63k [-1.27%]
123.33k [-2.30%]
122.92k [-2.62%]

Monothread floating point operations
Model
Score
23.23k [0.83%]
23.21k [0.73%]
23.2k [0.67%]
23.19k [0.64%]
Intel Core i7-9750H
23.04k
This model
23.02k [-0.10%]
23.01k [-0.15%]
22.93k [-0.49%]
22.82k [-0.96%]

Multithread floating point operations
Model
Score
120.98k [4.42%]
119.95k [3.52%]
119.89k [3.47%]
116.43k [0.49%]
Intel Core i7-9750H
115.87k
This model
115.86k [0.00%]
113.79k [-1.79%]
113.61k [-1.95%]
111.56k [-3.72%]
110.23k [-4.87%]

Monothread generic test (Zip compression)
Model
Score
5.21k [0.95%]
5.19k [0.41%]
Intel Core i7-9750H
5.16k
This model
5.14k [-0.42%]
5.12k [-0.80%]
5.09k [-1.45%]

Multithread generic test (Zip compression)
Model
Score
28.45k [2.77%]
28.41k [2.63%]
28.18k [1.80%]
28.05k [1.34%]
Intel Core i7-9750H
27.68k
This model
26.8k [-3.19%]
26.28k [-5.07%]
26.13k [-5.59%]
25.76k [-6.95%]
25.63k [-7.41%]

Monothread memory performance
Model
Score
12.25k [2.58%]
12.02k [0.62%]
11.97k [0.26%]
11.96k [0.11%]
Intel Core i7-9750H
11.94k
This model
11.77k [-1.49%]
11.72k [-1.86%]
11.54k [-3.37%]
11.5k [-3.69%]

Multithread memory performance
Model
Score
7.53k [3.73%]
7.51k [3.36%]
7.44k [2.46%]
Intel Core i7-9750H
7.26k
This model
7.12k [-2.01%]
7.11k [-2.07%]

Hardlimit Benchmark Central - Ver. 3.11.2