Core i7-11800H (ES) vs Engineering Sample 906ED 2.1GHz
Description
The i7-11800H (ES) is based on Tiger Lake architecture while the 906ED 2.1GHz is based on Comet Lake.
Using the multithread performance as a reference, the i7-11800H (ES) gets a score of 709.9 k points while the 906ED 2.1GHz gets 657.2 k points.
Summarizing, the i7-11800H (ES) is 1.1 times faster than the 906ED 2.1GHz. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11800H (ES) gets a score of 709.9 k points while the 906ED 2.1GHz gets 657.2 k points.
Summarizing, the i7-11800H (ES) is 1.1 times faster than the 906ED 2.1GHz. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
806d0
906ed
Core
Tiger Lake-H
Comet Lake-H
Base frecuency
2.3 GHz
3.6 GHz
Boost frecuency
4.6 GHz
5 GHz
Socket
BGA 1787
LGA 1151
Cores/Threads
8/16
8/16
TDP
45 W
- W
Cache L1 (d+i)
8x32+8x48 kB
8x32+8x32 kB
Cache L2
8x1280 kB
8x256 kB
Cache L3
24576 kB
16384 kB
Date
May 2021
March 2020
Mean monothread perf.
81.62k points
86.65k points
Mean multithread perf.
709.85k points
657.19k 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)
906ED 2.1GHz
Test#1 (Integers)
4.4k
5.2k (x1.18)
Test#2 (FP)
20.25k
21.19k (x1.05)
Test#3 (Generic, ZIP)
11.69k
6.85k (x0.59)
Test#1 (Memory)
11.66k
15.48k (x1.33)
TOTAL
48.01k
48.71k (x1.01)
Multithread
i7-11800H (ES)
906ED 2.1GHz
Test#1 (Integers)
38.93k
42.31k (x1.09)
Test#2 (FP)
191.89k
198.07k (x1.03)
Test#3 (Generic, ZIP)
108.8k
68.37k (x0.63)
Test#1 (Memory)
14.95k
7.38k (x0.49)
TOTAL
354.57k
316.12k (x0.89)
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)
906ED 2.1GHz
Test#1 (Integers)
15.22k
18.76k (x1.23)
Test#2 (FP)
25.2k
27.15k (x1.08)
Test#3 (Generic, ZIP)
12.66k
7.15k (x0.57)
Test#1 (Memory)
11.66k
15.31k (x1.31)
TOTAL
64.74k
68.37k (x1.06)
Multithread
i7-11800H (ES)
906ED 2.1GHz
Test#1 (Integers)
155.37k
156.95k (x1.01)
Test#2 (FP)
260.27k
250.7k (x0.96)
Test#3 (Generic, ZIP)
115.37k
70.02k (x0.61)
Test#1 (Memory)
20.04k
7.43k (x0.37)
TOTAL
551.04k
485.11k (x0.88)
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)
906ED 2.1GHz
Test#1 (Integers)
17.25k
18.88k (x1.09)
Test#2 (FP)
25.53k
28.5k (x1.12)
Test#3 (Generic, ZIP)
12.56k
6.91k (x0.55)
Test#1 (Memory)
11.4k
14.86k (x1.3)
TOTAL
66.74k
69.14k (x1.04)
Multithread
i7-11800H (ES)
906ED 2.1GHz
Test#1 (Integers)
144.5k
157.47k (x1.09)
Test#2 (FP)
243.41k
265.75k (x1.09)
Test#3 (Generic, ZIP)
109.02k
68.86k (x0.63)
Test#1 (Memory)
16k
7.38k (x0.46)
TOTAL
512.94k
499.47k (x0.97)
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)
906ED 2.1GHz
Test#1 (Integers)
30.84k
33.92k (x1.1)
Test#2 (FP)
26.38k
30k (x1.14)
Test#3 (Generic, ZIP)
12.66k
7.01k (x0.55)
Test#1 (Memory)
11.74k
15.73k (x1.34)
TOTAL
81.62k
86.65k (x1.06)
Multithread
i7-11800H (ES)
906ED 2.1GHz
Test#1 (Integers)
294.86k
302.78k (x1.03)
Test#2 (FP)
280.92k
278.98k (x0.99)
Test#3 (Generic, ZIP)
113.9k
67.89k (x0.6)
Test#1 (Memory)
20.16k
7.53k (x0.37)
TOTAL
709.85k
657.19k (x0.93)
Performance/W
i7-11800H (ES)
906ED 2.1GHz
Test#1 (Integers)
6553 points/W