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A10 7700K vs Core i3-9100T


Description
The 7700K is based on Steamroller architecture while the i3-9100T is based on Coffee Lake.

Using the multithread performance as a reference, the 7700K gets a score of 57.9 k points while the i3-9100T gets 147.9 k points.

Summarizing, the i3-9100T is 2.6 times faster than the 7700K. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
630f01
906eb
Core
Kaveri
Coffee Lake-S
Architecture
Base frecuency
3.4 GHz
3.1 GHz
Boost frecuency
3.8 GHz
3.7 GHz
Socket
Socket FM2+
LGA 1151
Cores/Threads
4/4
4/4
TDP
95 W
35 W
Cache L1 (d+i)
kB
4x32+4x32 kB
Cache L2
2X2048 kB
4x256 kB
Cache L3
0 kB
6144 kB
Date
January 2014
June 2019
Mean monothread perf.
21.38k points
60.16k points
Mean multithread perf.
57.89k points
192.88k points

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
7700K
i3-9100T
Test#1 (Integers)
7.33k
13.6k (x1.86)
Test#2 (FP)
7.99k
20.58k (x2.58)
Test#3 (Generic, ZIP)
2.91k
4.76k (x1.64)
Test#1 (Memory)
3.15k
8.8k (x2.79)
TOTAL
21.38k
47.74k (x2.23)

Multithread

7700K

i3-9100T
Test#1 (Integers)
23.06k
50.18k (x2.18)
Test#2 (FP)
20.11k
75.99k (x3.78)
Test#3 (Generic, ZIP)
10.44k
17.66k (x1.69)
Test#1 (Memory)
4.28k
4.12k (x0.96)
TOTAL
57.89k
147.95k (x2.56)

Performance/W
7700K
i3-9100T
Test#1 (Integers)
243 points/W
1434 points/W
Test#2 (FP)
212 points/W
2171 points/W
Test#3 (Generic, ZIP)
110 points/W
505 points/W
Test#1 (Memory)
45 points/W
118 points/W
TOTAL
609 points/W
4227 points/W

Performance/GHz
7700K
i3-9100T
Test#1 (Integers)
1929 points/GHz
3676 points/GHz
Test#2 (FP)
2101 points/GHz
5562 points/GHz
Test#3 (Generic, ZIP)
765 points/GHz
1286 points/GHz
Test#1 (Memory)
830 points/GHz
2378 points/GHz
TOTAL
5625 points/GHz
12902 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. 3.11.4