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Core i7-11800H (ES) vs i5-9500T


Description
The i7-11800H (ES) is based on Tiger Lake architecture while the i5-9500T is based on Coffee Lake.

Using the multithread performance as a reference, the i7-11800H (ES) gets a score of 709.9 k points while the i5-9500T gets 274 k points.

Summarizing, the i7-11800H (ES) is 2.6 times faster than the i5-9500T. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
806d0
906ea
Core
Tiger Lake-H
Coffee Lake-S
Architecture
Base frecuency
2.3 GHz
2.2 GHz
Boost frecuency
4.6 GHz
3.7 GHz
Socket
BGA 1787
LGA 1151
Cores/Threads
8/16
6/6
TDP
45 W
35 W
Cache L1 (d+i)
8x32+8x48 kB
6x32+6x32 kB
Cache L2
8x1280 kB
6x256 kB
Cache L3
24576 kB
9216 kB
Date
May 2021
July 2019
Mean monothread perf.
81.62k points
61.46k points
Mean multithread perf.
709.85k points
274.02k 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
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
4.4k
3.73k (x0.85)
Test#2 (FP)
20.25k
15.41k (x0.76)
Test#3 (Generic, ZIP)
11.69k
4.62k (x0.4)
Test#1 (Memory)
11.66k
10.59k (x0.91)
TOTAL
48.01k
34.35k (x0.72)

Multithread

i7-11800H (ES)

i5-9500T
Test#1 (Integers)
38.93k
20.82k (x0.53)
Test#2 (FP)
191.89k
85.48k (x0.45)
Test#3 (Generic, ZIP)
108.8k
23.21k (x0.21)
Test#1 (Memory)
14.95k
4.11k (x0.28)
TOTAL
354.57k
133.63k (x0.38)

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
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
15.22k
12.4k (x0.81)
Test#2 (FP)
25.2k
18.41k (x0.73)
Test#3 (Generic, ZIP)
12.66k
4.69k (x0.37)
Test#1 (Memory)
11.66k
10.48k (x0.9)
TOTAL
64.74k
45.98k (x0.71)

Multithread

i7-11800H (ES)

i5-9500T
Test#1 (Integers)
155.37k
74.86k (x0.48)
Test#2 (FP)
260.27k
105.88k (x0.41)
Test#3 (Generic, ZIP)
115.37k
22.34k (x0.19)
Test#1 (Memory)
20.04k
4.01k (x0.2)
TOTAL
551.04k
207.08k (x0.38)

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
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
17.25k
13.46k (x0.78)
Test#2 (FP)
25.53k
20.21k (x0.79)
Test#3 (Generic, ZIP)
12.56k
4.72k (x0.38)
Test#1 (Memory)
11.4k
10.25k (x0.9)
TOTAL
66.74k
48.64k (x0.73)

Multithread

i7-11800H (ES)

i5-9500T
Test#1 (Integers)
144.5k
74.65k (x0.52)
Test#2 (FP)
243.41k
110.86k (x0.46)
Test#3 (Generic, ZIP)
109.02k
22.08k (x0.2)
Test#1 (Memory)
16k
4.12k (x0.26)
TOTAL
512.94k
211.7k (x0.41)

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
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
30.84k
24.5k (x0.79)
Test#2 (FP)
26.38k
21.41k (x0.81)
Test#3 (Generic, ZIP)
12.66k
4.82k (x0.38)
Test#1 (Memory)
11.74k
10.73k (x0.91)
TOTAL
81.62k
61.46k (x0.75)

Multithread

i7-11800H (ES)

i5-9500T
Test#1 (Integers)
294.86k
134.63k (x0.46)
Test#2 (FP)
280.92k
113.61k (x0.4)
Test#3 (Generic, ZIP)
113.9k
21.71k (x0.19)
Test#1 (Memory)
20.16k
4.07k (x0.2)
TOTAL
709.85k
274.02k (x0.39)

Performance/W
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
6553 points/W
3846 points/W
Test#2 (FP)
6243 points/W
3246 points/W
Test#3 (Generic, ZIP)
2531 points/W
620 points/W
Test#1 (Memory)
448 points/W
116 points/W
TOTAL
15774 points/W
7829 points/W

Performance/GHz
i7-11800H (ES)
i5-9500T
Test#1 (Integers)
6705 points/GHz
6621 points/GHz
Test#2 (FP)
5734 points/GHz
5786 points/GHz
Test#3 (Generic, ZIP)
2752 points/GHz
1302 points/GHz
Test#1 (Memory)
2552 points/GHz
2901 points/GHz
TOTAL
17744 points/GHz
16610 points/GHz

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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [points 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) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4