Core i7-4930K vs i7-7700K
Description
The i7-4930K is based on Ivy Bridge architecture while the i7-7700K is based on Kaby Lake.
Using the multithread performance as a reference, the i7-4930K gets a score of 198.3 k points while the i7-7700K gets 238 k points.
Summarizing, the i7-7700K is 1.2 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4930K gets a score of 198.3 k points while the i7-7700K gets 238 k points.
Summarizing, the i7-7700K is 1.2 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
906e9
Core
Ivy Bridge-E
Kaby Lake-S
Base frecuency
3.4 GHz
4.2 GHz
Boost frecuency
3.9 GHz
4.5 GHz
Socket
LGA 2011
LGA 1151
Cores/Threads
6/12
4/8
TDP
130 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
32+32 kB
Cache L2
6x256 kB
256 kB
Cache L3
12288 kB
8192 kB
Date
September 2013
September 2016
Mean monothread perf.
32.22k points
76.9k points
Mean multithread perf.
198.27k points
289.82k 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
i7-4930K
i7-7700K
Test#1 (Integers)
12k
17.55k (x1.46)
Test#2 (FP)
11.35k
27.82k (x2.45)
Test#3 (Generic, ZIP)
4.53k
6.8k (x1.5)
Test#1 (Memory)
4.35k
14.83k (x3.41)
TOTAL
32.22k
67k (x2.08)
Multithread
i7-4930K
i7-7700K
Test#1 (Integers)
72.46k
68.4k (x0.94)
Test#2 (FP)
80.33k
118.8k (x1.48)
Test#3 (Generic, ZIP)
33.44k
33.34k (x1)
Test#1 (Memory)
12.03k
17.43k (x1.45)
TOTAL
198.27k
237.97k (x1.2)
Performance/W
i7-4930K
i7-7700K
Test#1 (Integers)
557 points/W
720 points/W
Test#2 (FP)
618 points/W
1251 points/W
Test#3 (Generic, ZIP)
257 points/W
351 points/W
Test#1 (Memory)
93 points/W
184 points/W
TOTAL
1525 points/W
2505 points/W
Performance/GHz
i7-4930K
i7-7700K
Test#1 (Integers)
3077 points/GHz
3900 points/GHz
Test#2 (FP)
2910 points/GHz
6183 points/GHz
Test#3 (Generic, ZIP)
1161 points/GHz
1510 points/GHz
Test#1 (Memory)
1115 points/GHz
3296 points/GHz
TOTAL
8262 points/GHz
14889 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