Engineering Sample 906ED 2.1GHz vs Core i7-11800H (ES)
Description
The 906ED 2.1GHz is based on Comet Lake architecture while the i7-11800H (ES) is based on Tiger Lake.
Using the multithread performance as a reference, the 906ED 2.1GHz gets a score of 657.2 k points while the i7-11800H (ES) gets 709.9 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 906ED 2.1GHz gets a score of 657.2 k points while the i7-11800H (ES) gets 709.9 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
906ed
806d0
Core
Comet Lake-H
Tiger Lake-H
Base frecuency
3.6 GHz
2.3 GHz
Boost frecuency
5 GHz
4.6 GHz
Socket
LGA 1151
BGA 1787
Cores/Threads
8/16
8/16
TDP
- W
45 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x48 kB
Cache L2
8x256 kB
8x1280 kB
Cache L3
16384 kB
24576 kB
Date
March 2020
May 2021
Mean monothread perf.
86.65k points
81.62k points
Mean multithread perf.
657.19k points
709.85k 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
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
5.2k
4.4k (x0.85)
Test#2 (FP)
21.19k
20.25k (x0.96)
Test#3 (Generic, ZIP)
6.85k
11.69k (x1.71)
Test#1 (Memory)
15.48k
11.66k (x0.75)
TOTAL
48.71k
48.01k (x0.99)
Multithread
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
42.31k
38.93k (x0.92)
Test#2 (FP)
198.07k
191.89k (x0.97)
Test#3 (Generic, ZIP)
68.37k
108.8k (x1.59)
Test#1 (Memory)
7.38k
14.95k (x2.03)
TOTAL
316.12k
354.57k (x1.12)
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
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
18.76k
15.22k (x0.81)
Test#2 (FP)
27.15k
25.2k (x0.93)
Test#3 (Generic, ZIP)
7.15k
12.66k (x1.77)
Test#1 (Memory)
15.31k
11.66k (x0.76)
TOTAL
68.37k
64.74k (x0.95)
Multithread
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
156.95k
155.37k (x0.99)
Test#2 (FP)
250.7k
260.27k (x1.04)
Test#3 (Generic, ZIP)
70.02k
115.37k (x1.65)
Test#1 (Memory)
7.43k
20.04k (x2.7)
TOTAL
485.11k
551.04k (x1.14)
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
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
18.88k
17.25k (x0.91)
Test#2 (FP)
28.5k
25.53k (x0.9)
Test#3 (Generic, ZIP)
6.91k
12.56k (x1.82)
Test#1 (Memory)
14.86k
11.4k (x0.77)
TOTAL
69.14k
66.74k (x0.97)
Multithread
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
157.47k
144.5k (x0.92)
Test#2 (FP)
265.75k
243.41k (x0.92)
Test#3 (Generic, ZIP)
68.86k
109.02k (x1.58)
Test#1 (Memory)
7.38k
16k (x2.17)
TOTAL
499.47k
512.94k (x1.03)
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
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
33.92k
30.84k (x0.91)
Test#2 (FP)
30k
26.38k (x0.88)
Test#3 (Generic, ZIP)
7.01k
12.66k (x1.81)
Test#1 (Memory)
15.73k
11.74k (x0.75)
TOTAL
86.65k
81.62k (x0.94)
Multithread
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)
302.78k
294.86k (x0.97)
Test#2 (FP)
278.98k
280.92k (x1.01)
Test#3 (Generic, ZIP)
67.89k
113.9k (x1.68)
Test#1 (Memory)
7.53k
20.16k (x2.68)
TOTAL
657.19k
709.85k (x1.08)
Performance/W
906ED 2.1GHz
i7-11800H (ES)
Test#1 (Integers)