Core i7-11700 vs i7-4820K
Description
The i7-11700 is based on Rocket Lake architecture while the i7-4820K is based on Ivy Bridge.
Using the multithread performance as a reference, the i7-11700 gets a score of 544.2 k points while the i7-4820K gets 134.1 k points.
Summarizing, the i7-11700 is 4.1 times faster than the i7-4820K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-11700 gets a score of 544.2 k points while the i7-4820K gets 134.1 k points.
Summarizing, the i7-11700 is 4.1 times faster than the i7-4820K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0671
306e4
Core
Rocket Lake-S
Ivy Bridge -E
Base frecuency
2.5 GHz
3.7 GHz
Boost frecuency
4.9 GHz
3.9 GHz
Socket
LGA 1200
LGA 1155
Cores/Threads
8/16
4/8
TDP
65 W
130 W
Cache L1 (d+i)
8x32+8x48 kB
32+32 kB
Cache L2
8x512 kB
256 kB
Cache L3
16384 kB
8192 kB
Date
March 2021
September 2013
Mean monothread perf.
98.87k points
32.49k points
Mean multithread perf.
728.98k points
134.08k 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
i7-11700
i7-4820K
Test#1 (Integers)
18.96k
11.85k (x0.63)
Test#2 (FP)
28.34k
11.84k (x0.42)
Test#3 (Generic, ZIP)
13.26k
4.69k (x0.35)
Test#1 (Memory)
20.2k
4.12k (x0.2)
TOTAL
80.76k
32.49k (x0.4)
Multithread
i7-11700
i7-4820K
Test#1 (Integers)
164.31k
47.65k (x0.29)
Test#2 (FP)
253.96k
54.81k (x0.22)
Test#3 (Generic, ZIP)
115.28k
21.56k (x0.19)
Test#1 (Memory)
10.65k
10.05k (x0.94)
TOTAL
544.2k
134.08k (x0.25)
Performance/W
i7-11700
i7-4820K
Test#1 (Integers)
2528 points/W
367 points/W
Test#2 (FP)
3907 points/W
422 points/W
Test#3 (Generic, ZIP)
1773 points/W
166 points/W
Test#1 (Memory)
164 points/W
77 points/W
TOTAL
8372 points/W
1031 points/W
Performance/GHz
i7-11700
i7-4820K
Test#1 (Integers)
3869 points/GHz
3039 points/GHz
Test#2 (FP)
5784 points/GHz
3035 points/GHz
Test#3 (Generic, ZIP)
2707 points/GHz
1201 points/GHz
Test#1 (Memory)
4123 points/GHz
1056 points/GHz
TOTAL
16482 points/GHz
8331 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