Core i7-9750H
Performance
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.
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.
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
Mean monothread perf.
62.92k points
Mean multithread perf.
276.46k 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)
4.53k
24.3k (x5.4)
Test#2 (FP)
18.24k
97.88k (x5.4)
Test#3 (Generic, ZIP)
5.76k
29.85k (x5.2)
Test#1 (Memory)
13.01k
11.93k (x0.9)
TOTAL
41.54k
163.95k (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)
16.32k
86.92k (x5.3)
Test#2 (FP)
23.42k
126.14k (x5.4)
Test#3 (Generic, ZIP)
6.04k
29.62k (x4.9)
Test#1 (Memory)
13.24k
11.86k (x0.9)
TOTAL
59.03k
254.54k (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)
16.31k
87.54k (x5.4)
Test#2 (FP)
24.48k
131.05k (x5.4)
Test#3 (Generic, ZIP)
5.87k
28.47k (x4.9)
Test#1 (Memory)
13.02k
11.8k (x0.9)
TOTAL
59.67k
258.87k (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)
25.22k
125.56k (x5.0)
Test#2 (FP)
21.97k
115.86k (x5.3)
Test#3 (Generic, ZIP)
5.02k
25.63k (x5.1)
Test#1 (Memory)
10.71k
9.4k (x0.9)
TOTAL
62.92k
276.46k (x4.4)
Computers where this CPU was tested
RAM models tested along with this CPU
Model
Type
Frequency
Size
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
Samsung Core i7-9750H (This model)
Mode FPU monothread [41.54k points]
Mode FPU multithread [163.95k points]
Mode AVX2 monothread [62.92k points]
Mode AVX2 multithread [276.46k points]
Mode FPU monothread [41.34k points -0.47%]
Mode FPU multithread [165.85k points +1.16%]
Mode AVX2 monothread [73.65k points +17.06%]
Mode AVX2 multithread [352.84k points +27.63%]
Mode FPU monothread [36.97k points -10.98%]
Mode FPU multithread [123.2k points -24.86%]
Mode AVX2 monothread [68.92k points +9.54%]
Mode AVX2 multithread [253.93k points -8.15%]
Mode FPU monothread [42.82k points +3.09%]
Mode FPU multithread [191.54k points +16.82%]
Mode AVX2 monothread [75.27k points +19.63%]
Mode AVX2 multithread [387.99k points +40.34%]
Mode FPU monothread [40.55k points -2.37%]
Mode FPU multithread [180.55k points +10.13%]
Mode AVX2 monothread [76.07k points +20.90%]
Mode AVX2 multithread [406.07k points +46.88%]
Mode FPU monothread [51.61k points +24.25%]
Mode FPU multithread [172.07k points +4.95%]
Mode AVX2 monothread [76.22k points +21.14%]
Mode AVX2 multithread [280.6k points +1.50%]
Mode FPU monothread [39.9k points -3.93%]
Mode FPU multithread [178.89k points +9.11%]
Mode AVX2 monothread [73.69k points +17.13%]
Mode AVX2 multithread [374.06k points +35.30%]
Mode FPU monothread [44.04k points +6.03%]
Mode FPU multithread [178.11k points +8.63%]
Mode AVX2 monothread [77.34k points +22.92%]
Mode AVX2 multithread [371.08k points +34.22%]
Mode FPU monothread [41.9k points +0.87%]
Mode FPU multithread [164.31k points +0.22%]
Mode SSE monothread [60.93k points -3.16%]
Mode SSE multithread [269.85k points -2.39%]
Mode FPU monothread [37.6k points -9.48%]
Mode FPU multithread [639.48k points +290.04%]
Mode AVX2 monothread [68.33k points +8.60%]
Mode AVX2 multithread [1241.12k points +348.93%]
Mode FPU monothread [36.89k points -11.19%]
Mode FPU multithread [161.83k points -1.30%]
Mode AVX2 monothread [64.6k points +2.67%]
Mode AVX2 multithread [302.13k points +9.28%]
FPU mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
4.53k
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
24.3k
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
18.24k
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
97.88k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5.76k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
29.85k
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13.01k
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11.93k
This model
SSE mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
16.32k
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
86.92k
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
23.42k
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
126.14k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
6.04k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
29.62k
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13.24k
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11.86k
This model
AVX mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
16.31k
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
87.54k
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
24.48k
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
131.05k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5.87k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
28.47k
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
13.02k
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
11.8k
This model
AVX2 mode comparison
Monothread integers operations
Model
Score
Intel Core i7-9750H
25.22k
This model
Multithread integers operations
Model
Score
Intel Core i7-9750H
125.56k
This model
Monothread floating point operations
Model
Score
Intel Core i7-9750H
21.97k
This model
Multithread floating point operations
Model
Score
Intel Core i7-9750H
115.86k
This model
Monothread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
5.02k
This model
Multithread generic test (Zip compression)
Model
Score
Intel Core i7-9750H
25.63k
This model
Monothread memory performance
Model
Score
Intel Core i7-9750H
10.71k
This model
Multithread memory performance
Model
Score
Intel Core i7-9750H
9.4k
This model
Hardlimit Benchmark Central - Ver. 3.11.4