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Core i7-4770 vs i3-6100T


Description
The i7-4770 is based on Haswell architecture while the i3-6100T is based on Skylake.

Using the multithread performance as a reference, the i7-4770 gets a score of 184 k points while the i3-6100T gets 105.2 k points.

Summarizing, the i7-4770 is 1.7 times faster than the i3-6100T. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306c3
506e3
Core
Haswell
Skylake-S
Architecture
Base frecuency
3.4 GHz
3.2 GHz
Boost frecuency
3.9 GHz
3.2 GHz
Socket
LGA 1150
LGA 1151
Cores/Threads
4/8
2/4
TDP
84 W
35 W
Cache L1 (d+i)
4x32+4x32 kB
2x32+2x32 kB
Cache L2
4x256 kB
2x256 kB
Cache L3
8192 kB
3072 kB
Date
June 2013
November 2015
Mean monothread perf.
45.19k points
43.92k points
Mean multithread perf.
184k points
105.21k 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
i7-4770
i3-6100T
Test#1 (Integers)
13.62k
10.46k (x0.77)
Test#2 (FP)
12.55k
17.55k (x1.4)
Test#3 (Generic, ZIP)
5.17k
3.71k (x0.72)
Test#1 (Memory)
4.67k
3.07k (x0.66)
TOTAL
36k
34.79k (x0.97)

Multithread

i7-4770

i3-6100T
Test#1 (Integers)
56.17k
23.92k (x0.43)
Test#2 (FP)
59.54k
42.11k (x0.71)
Test#3 (Generic, ZIP)
23.91k
10.51k (x0.44)
Test#1 (Memory)
8.21k
2.57k (x0.31)
TOTAL
147.82k
79.1k (x0.54)

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
i7-4770
i3-6100T
Test#1 (Integers)
23.02k
19.58k (x0.85)
Test#2 (FP)
11.89k
16.97k (x1.43)
Test#3 (Generic, ZIP)
5.29k
3.91k (x0.74)
Test#1 (Memory)
4.98k
3.47k (x0.7)
TOTAL
45.19k
43.92k (x0.97)

Multithread

i7-4770

i3-6100T
Test#1 (Integers)
94.23k
47.02k (x0.5)
Test#2 (FP)
59.02k
44.41k (x0.75)
Test#3 (Generic, ZIP)
25.06k
9.93k (x0.4)
Test#1 (Memory)
5.69k
3.85k (x0.68)
TOTAL
184k
105.21k (x0.57)

Performance/W
i7-4770
i3-6100T
Test#1 (Integers)
1122 points/W
1344 points/W
Test#2 (FP)
703 points/W
1269 points/W
Test#3 (Generic, ZIP)
298 points/W
284 points/W
Test#1 (Memory)
68 points/W
110 points/W
TOTAL
2191 points/W
3006 points/W

Performance/GHz
i7-4770
i3-6100T
Test#1 (Integers)
5902 points/GHz
6119 points/GHz
Test#2 (FP)
3049 points/GHz
5303 points/GHz
Test#3 (Generic, ZIP)
1357 points/GHz
1221 points/GHz
Test#1 (Memory)
1278 points/GHz
1084 points/GHz
TOTAL
11586 points/GHz
13726 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