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 291.1 k points while the 1700X gets 381.8 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 291.1 k points while the 1700X gets 381.8 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
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)
17549
12497 (-28.78%)
Test#2 (FP)
27822
22920 (-17.62%)
Test#3 (Generic, ZIP)
6796
5452 (-19.78%)
Test#1 (Memory)
14832
14723 (-0.73%)
TOTAL
66999
55592 (-17.03%)
Multithread
i7-7700K
1700X
Test#1 (Integers)
68395
92514 (35.26%)
Test#2 (FP)
118805
144762 (21.85%)
Test#3 (Generic, ZIP)
33336
54429 (63.27%)
Test#1 (Memory)
17434
22078 (26.64%)
TOTAL
237970
313783 (31.86%)
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)
30864
13950 (-54.80%)
Test#2 (FP)
27262
22997 (-15.64%)
Test#3 (Generic, ZIP)
6421
5276 (-17.83%)
Test#1 (Memory)
13994
15923 (13.78%)
TOTAL
78541
58147 (-25.97%)
Multithread
i7-7700K
1700X
Test#1 (Integers)
129531
113470 (-12.40%)
Test#2 (FP)
122200
205292 (68.00%)
Test#3 (Generic, ZIP)
29617
55832 (88.51%)
Test#1 (Memory)
9751
7218 (-25.98%)
TOTAL
291099
381812 (31.16%)
Performance/W
i7-7700K
1700X
Test#1 (Integers)
1363 points/W
1194 points/W
Test#2 (FP)
1286 points/W
2161 points/W
Test#3 (Generic, ZIP)
312 points/W
588 points/W
Test#1 (Memory)
103 points/W
76 points/W
TOTAL
3064 points/W
4019 points/W
Performance/GHz
i7-7700K
1700X
Test#1 (Integers)
6859 points/GHz
3671 points/GHz
Test#2 (FP)
6058 points/GHz
6052 points/GHz
Test#3 (Generic, ZIP)
1427 points/GHz
1389 points/GHz
Test#1 (Memory)
3110 points/GHz
4190 points/GHz
TOTAL
17453 points/GHz
15302 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. 3.7.9