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Core i3-10100T vs i7-3770K


Description
The i3-10100T is based on Comet Lake architecture while the i7-3770K is based on Ivy Bridge.

Using the multithread performance as a reference, the i3-10100T gets a score of 175.2 k points while the i7-3770K gets 139.6 k points.

Summarizing, the i3-10100T is 1.3 times faster than the i7-3770K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
a0653
306a9
Core
Comet Lake-S
Ivy Bridge
Architecture
Base frecuency
3.6 GHz
3.5 GHz
Boost frecuency
4.3 GHz
3.9 GHz
Socket
FC-LGA 1200
LGA 1155
Cores/Threads
4/8
4/8
TDP
65 W
77 W
Cache L1 (d+i)
4x32+4x32 kB
4x62+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
6144 kB
8192 kB
Date
April 2020
April 2012

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
i3-10100T
i7-3770K
Test#1 (Integers)
4325
3860 (-10.76%)
Test#2 (FP)
15695
10793 (-31.23%)
Test#3 (Generic, ZIP)
5036
4900 (-2.69%)
Test#1 (Memory)
7678
5507 (-28.27%)
TOTAL
32734
25061 (-23.44%)

Multithread

i3-10100T

i7-3770K
Test#1 (Integers)
16586
17168 (3.51%)
Test#2 (FP)
71096
46248 (-34.95%)
Test#3 (Generic, ZIP)
23263
23669 (1.75%)
Test#1 (Memory)
3861
10359 (168.28%)
TOTAL
114806
97443 (-15.12%)

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
i3-10100T
i7-3770K
Test#1 (Integers)
13881
12886 (-7.17%)
Test#2 (FP)
20936
12374 (-40.89%)
Test#3 (Generic, ZIP)
5176
5010 (-3.20%)
Test#1 (Memory)
8202
5521 (-32.69%)
TOTAL
48194
35791 (-25.74%)

Multithread

i3-10100T

i7-3770K
Test#1 (Integers)
54878
51309 (-6.50%)
Test#2 (FP)
93174
57921 (-37.84%)
Test#3 (Generic, ZIP)
23337
23646 (1.32%)
Test#1 (Memory)
3855
6685 (73.44%)
TOTAL
175244
139560 (-20.36%)

Performance/W
i3-10100T
i7-3770K
Test#1 (Integers)
844 points/W
666 points/W
Test#2 (FP)
1433 points/W
752 points/W
Test#3 (Generic, ZIP)
359 points/W
307 points/W
Test#1 (Memory)
59 points/W
87 points/W
TOTAL
2696 points/W
1812 points/W

Performance/GHz
i3-10100T
i7-3770K
Test#1 (Integers)
3228 points/GHz
3304 points/GHz
Test#2 (FP)
4869 points/GHz
3173 points/GHz
Test#3 (Generic, ZIP)
1204 points/GHz
1285 points/GHz
Test#1 (Memory)
1907 points/GHz
1416 points/GHz
TOTAL
11208 points/GHz
9177 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. 3.7.9