Core i7-7700K vs Ryzen 7 1700X
Description
The i7-7700K is based on Kaby Lake architecture while the 1700X is based on Zen.
Using the multithread performance as a reference, the i7-7700K gets a score of 289.3 k points while the 1700X gets 372.7 k points.
Summarizing, the 1700X 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 i7-7700K gets a score of 289.3 k points while the 1700X gets 372.7 k points.
Summarizing, the 1700X 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
906e9
800f11
Core
Kaby Lake-S
Summit Ridge
Base frecuency
4.2 GHz
3.4 GHz
Boost frecuency
4.5 GHz
3.8 GHz
Socket
LGA 1151
AM4
Cores/Threads
4/8
8/16
TDP
95 W
95 W
Cache L1 (d+i)
32+32 kB
8x64+8x32 kB
Cache L2
256 kB
8x512 kB
Cache L3
8192 kB
2x8192 kB
Date
September 2016
March 2017
Mean monothread perf.
76.65k points
56.76k points
Mean multithread perf.
289.27k points
372.73k 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
i7-7700K
1700X
Test#1 (Integers)
17.55k
12.5k (x0.71)
Test#2 (FP)
27.82k
22.92k (x0.82)
Test#3 (Generic, ZIP)
6.8k
5.45k (x0.8)
Test#1 (Memory)
14.83k
14.72k (x0.99)
TOTAL
67k
55.59k (x0.83)
Multithread
i7-7700K
1700X
Test#1 (Integers)
68.4k
92.51k (x1.35)
Test#2 (FP)
118.8k
144.76k (x1.22)
Test#3 (Generic, ZIP)
33.34k
54.43k (x1.63)
Test#1 (Memory)
17.43k
22.08k (x1.27)
TOTAL
237.97k
313.78k (x1.32)
AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i7-7700K
1700X
Test#1 (Integers)
30.38k
13.72k (x0.45)
Test#2 (FP)
26.84k
22.48k (x0.84)
Test#3 (Generic, ZIP)
6.23k
5.12k (x0.82)
Test#1 (Memory)
13.2k
15.44k (x1.17)
TOTAL
76.65k
56.76k (x0.74)
Multithread
i7-7700K
1700X
Test#1 (Integers)
127.56k
110.92k (x0.87)
Test#2 (FP)
123.4k
200.56k (x1.63)
Test#3 (Generic, ZIP)
29.3k
54.24k (x1.85)
Test#1 (Memory)
9.01k
7.01k (x0.78)
TOTAL
289.27k
372.73k (x1.29)
Performance/W
i7-7700K
1700X
Test#1 (Integers)
1343 points/W
1168 points/W
Test#2 (FP)
1299 points/W
2111 points/W
Test#3 (Generic, ZIP)
308 points/W
571 points/W
Test#1 (Memory)
95 points/W
74 points/W
TOTAL
3045 points/W
3923 points/W
Performance/GHz
i7-7700K
1700X
Test#1 (Integers)
6751 points/GHz
3611 points/GHz
Test#2 (FP)
5964 points/GHz
5916 points/GHz
Test#3 (Generic, ZIP)
1385 points/GHz
1348 points/GHz
Test#1 (Memory)
2933 points/GHz
4063 points/GHz
TOTAL
17034 points/GHz
14938 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