Core i7-6700HQ vs i7-4820K
Description
The i7-6700HQ is based on Skylake architecture while the i7-4820K is based on Ivy Bridge.
Using the multithread performance as a reference, the i7-6700HQ gets a score of 145.7 k points while the i7-4820K gets 134.1 k points.
Summarizing, the i7-6700HQ is 1.1 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 i7-6700HQ gets a score of 145.7 k points while the i7-4820K gets 134.1 k points.
Summarizing, the i7-6700HQ is 1.1 times faster than the i7-4820K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
506e3
306e4
Core
Skylake-H
Ivy Bridge -E
Base frecuency
2.6 GHz
3.7 GHz
Boost frecuency
3.5 GHz
3.9 GHz
Socket
BGA1440
LGA 1155
Cores/Threads
4/8
4/8
TDP
45 W
130 W
Cache L1 (d+i)
4x32+4x32 kB
32+32 kB
Cache L2
4x256 kB
256 kB
Cache L3
6144 kB
8192 kB
Date
September 2013
Mean monothread perf.
50.54k points
32.49k points
Mean multithread perf.
205.24k 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
i7-6700HQ
i7-4820K
Test#1 (Integers)
11.23k
11.85k (x1.06)
Test#2 (FP)
16.98k
11.84k (x0.7)
Test#3 (Generic, ZIP)
4.21k
4.69k (x1.11)
Test#1 (Memory)
7.07k
4.12k (x0.58)
TOTAL
39.49k
32.49k (x0.82)
Multithread
i7-6700HQ
i7-4820K
Test#1 (Integers)
44.59k
47.65k (x1.07)
Test#2 (FP)
75.02k
54.81k (x0.73)
Test#3 (Generic, ZIP)
20.15k
21.56k (x1.07)
Test#1 (Memory)
5.92k
10.05k (x1.7)
TOTAL
145.68k
134.08k (x0.92)
Performance/W
i7-6700HQ
i7-4820K
Test#1 (Integers)
991 points/W
367 points/W
Test#2 (FP)
1667 points/W
422 points/W
Test#3 (Generic, ZIP)
448 points/W
166 points/W
Test#1 (Memory)
131 points/W
77 points/W
TOTAL
3237 points/W
1031 points/W
Performance/GHz
i7-6700HQ
i7-4820K
Test#1 (Integers)
3208 points/GHz
3039 points/GHz
Test#2 (FP)
4853 points/GHz
3035 points/GHz
Test#3 (Generic, ZIP)
1203 points/GHz
1201 points/GHz
Test#1 (Memory)
2021 points/GHz
1056 points/GHz
TOTAL
11284 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