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Core i5-11400T vs Engineering Sample 906ED 2.1GHz


Description
The i5-11400T is based on Rocket Lake architecture while the 906ED 2.1GHz is based on Comet Lake.

Using the multithread performance as a reference, the i5-11400T gets a score of 67.1 k points while the 906ED 2.1GHz gets 316.1 k points.

Summarizing, the 906ED 2.1GHz is 4.7 times faster than the i5-11400T. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a0671
906ed
Core
Rocket Lake-S
Comet Lake-H
Architecture
Base frecuency
1.3 GHz
3.6 GHz
Boost frecuency
3.7 GHz
5 GHz
Socket
LGA 1200
LGA 1151
Cores/Threads
6/12
8/16
TDP
35 W
- W
Cache L1 (d+i)
6x32+6x48 kB
8x32+8x32 kB
Cache L2
6x512 kB
8x256 kB
Cache L3
12288 kB
16384 kB
Date
March 2021
March 2020
Mean monothread perf.
31.39k points
86.65k points
Mean multithread perf.
67.1k 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
i5-11400T
906ED 2.1GHz
Test#1 (Integers)
3.51k
5.2k (x1.48)
Test#2 (FP)
14.2k
21.19k (x1.49)
Test#3 (Generic, ZIP)
7.63k
6.85k (x0.9)
Test#1 (Memory)
6.06k
15.48k (x2.56)
TOTAL
31.39k
48.71k (x1.55)

Multithread

i5-11400T

906ED 2.1GHz
Test#1 (Integers)
7.4k
42.31k (x5.72)
Test#2 (FP)
31.37k
198.07k (x6.31)
Test#3 (Generic, ZIP)
18.11k
68.37k (x3.77)
Test#1 (Memory)
10.23k
7.38k (x0.72)
TOTAL
67.1k
316.12k (x4.71)

Performance/W
i5-11400T
906ED 2.1GHz
Test#1 (Integers)
211 points/W