Core i9-10900KF vs Engineering Sample 906ED 2.1GHz
Description
Both models i9-10900KF and 906ED 2.1GHz are based on Comet Lake architecture.
Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.
Using the multithread performance as a reference, the i9-10900KF gets a score of 825.5 k points while the 906ED 2.1GHz gets 657.2 k points.
Summarizing, the i9-10900KF is 1.3 times faster than the 906ED 2.1GHz. To get a proper comparison between both models, take a look to the data shown below.
Comet Lake was released in 2019 as a 14nm process-refinement. These models were released as 10th generation CPUs like 10nm Ice Lake. There are model with 2 to 10 cores.
Using the multithread performance as a reference, the i9-10900KF gets a score of 825.5 k points while the 906ED 2.1GHz gets 657.2 k points.
Summarizing, the i9-10900KF is 1.3 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
a0655
906ed
Core
Comet Lake-S
Comet Lake-H
Base frecuency
3.7 GHz
3.6 GHz
Boost frecuency
5.2 GHz
5 GHz
Socket
LGA 1200
LGA 1151
Cores/Threads
10/20
8/16
TDP
125 W
- W
Cache L1 (d+i)
10x32+10x32 kB
8x32+8x32 kB
Cache L2
10x256 kB
8x256 kB
Cache L3
20480 kB
16384 kB
Date
April 2020
March 2020
Mean monothread perf.
90.37k points
86.65k points
Mean multithread perf.
825.47k points
657.19k 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
i9-10900KF
906ED 2.1GHz
Test#1 (Integers)
35.87k
33.92k (x0.95)
Test#2 (FP)
31.43k
30k (x0.95)
Test#3 (Generic, ZIP)
7.34k
7.01k (x0.95)
Test#1 (Memory)
15.73k
15.73k (x1)
TOTAL
90.37k
86.65k (x0.96)
Multithread
i9-10900KF
906ED 2.1GHz
Test#1 (Integers)
377.56k
302.78k (x0.8)
Test#2 (FP)
347.59k
278.98k (x0.8)
Test#3 (Generic, ZIP)
88.08k
67.89k (x0.77)
Test#1 (Memory)
12.24k
7.53k (x0.62)
TOTAL
825.47k
657.19k (x0.8)
Performance/W
i9-10900KF
906ED 2.1GHz
Test#1 (Integers)
3020 points/W