Xeon E5-1660 v4 vs Core i7-7700K
Description
The E5-1660 v4 is based on Broadwell architecture while the i7-7700K is based on Kaby Lake.
Using the multithread performance as a reference, the E5-1660 v4 gets a score of 320.5 k points while the i7-7700K gets 238 k points.
Summarizing, the E5-1660 v4 is 1.3 times faster than the i7-7700K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5-1660 v4 gets a score of 320.5 k points while the i7-7700K gets 238 k points.
Summarizing, the E5-1660 v4 is 1.3 times faster than the i7-7700K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
406f1
906e9
Core
Broadwell-EP
Kaby Lake-S
Base frecuency
3.2 GHz
4.2 GHz
Boost frecuency
3.8 GHz
4.5 GHz
Socket
Socket 2011-3
LGA 1151
Cores/Threads
8/16
4/8
TDP
140 W
95 W
Cache L1 (d+i)
8x32+8x32 kB
32+32 kB
Cache L2
8x256 kB
256 kB
Cache L3
20480 kB
8192 kB
Date
June 2016
September 2016
Mean monothread perf.
37.6k points
76.9k points
Mean multithread perf.
320.49k 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
E5-1660 v4
i7-7700K
Test#1 (Integers)
12.41k
17.55k (x1.41)
Test#2 (FP)
17.23k
27.82k (x1.61)
Test#3 (Generic, ZIP)
4.89k
6.8k (x1.39)
Test#1 (Memory)
3.07k
14.83k (x4.83)
TOTAL
37.6k
67k (x1.78)
Multithread
E5-1660 v4
i7-7700K
Test#1 (Integers)
102.11k
68.4k (x0.67)
Test#2 (FP)
156.5k
118.8k (x0.76)
Test#3 (Generic, ZIP)
42.08k
33.34k (x0.79)
Test#1 (Memory)
19.8k
17.43k (x0.88)
TOTAL
320.49k
237.97k (x0.74)
Performance/W
E5-1660 v4
i7-7700K
Test#1 (Integers)
729 points/W
720 points/W
Test#2 (FP)
1118 points/W
1251 points/W
Test#3 (Generic, ZIP)
301 points/W
351 points/W
Test#1 (Memory)
141 points/W
184 points/W
TOTAL
2289 points/W
2505 points/W
Performance/GHz
E5-1660 v4
i7-7700K
Test#1 (Integers)
3266 points/GHz
3900 points/GHz
Test#2 (FP)
4534 points/GHz
6183 points/GHz
Test#3 (Generic, ZIP)
1286 points/GHz
1510 points/GHz
Test#1 (Memory)
809 points/GHz
3296 points/GHz
TOTAL
9895 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