Core i5-11400T vs i7-3770K
Description
The i5-11400T is based on Rocket Lake architecture while the i7-3770K is based on Ivy Bridge.
Using the multithread performance as a reference, the i5-11400T gets a score of 67.1 k points while the i7-3770K gets 97.4 k points.
Summarizing, the i7-3770K is 1.5 times faster than the i5-11400T. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-11400T gets a score of 67.1 k points while the i7-3770K gets 97.4 k points.
Summarizing, the i7-3770K is 1.5 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
306a9
Core
Rocket Lake-S
Ivy Bridge
Base frecuency
1.3 GHz
3.5 GHz
Boost frecuency
3.7 GHz
3.9 GHz
Socket
LGA 1200
LGA 1155
Cores/Threads
6/12
4/8
TDP
35 W
77 W
Cache L1 (d+i)
6x32+6x48 kB
4x62+4x32 kB
Cache L2
6x512 kB
4x256 kB
Cache L3
12288 kB
8192 kB
Date
March 2021
April 2012
Mean monothread perf.
31.39k points
36.19k points
Mean multithread perf.
67.1k points
133.88k 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
i7-3770K
Test#1 (Integers)
3.51k
3.86k (x1.1)
Test#2 (FP)
14.2k
10.79k (x0.76)
Test#3 (Generic, ZIP)
7.63k
4.9k (x0.64)
Test#1 (Memory)
6.06k
5.51k (x0.91)
TOTAL
31.39k
25.06k (x0.8)
Multithread
i5-11400T
i7-3770K
Test#1 (Integers)
7.4k
17.17k (x2.32)
Test#2 (FP)
31.37k
46.25k (x1.47)
Test#3 (Generic, ZIP)
18.11k
23.67k (x1.31)
Test#1 (Memory)
10.23k
10.36k (x1.01)
TOTAL
67.1k
97.44k (x1.45)
Performance/W
i5-11400T
i7-3770K
Test#1 (Integers)
211 points/W
223 points/W
Test#2 (FP)
896 points/W
601 points/W
Test#3 (Generic, ZIP)
518 points/W
307 points/W
Test#1 (Memory)
292 points/W
135 points/W
TOTAL
1917 points/W
1265 points/W
Performance/GHz
i5-11400T
i7-3770K
Test#1 (Integers)
948 points/GHz
990 points/GHz
Test#2 (FP)
3838 points/GHz
2768 points/GHz
Test#3 (Generic, ZIP)
2062 points/GHz
1256 points/GHz
Test#1 (Memory)
1637 points/GHz
1412 points/GHz
TOTAL
8485 points/GHz
6426 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4