Core i7-7700K vs Ryzen 5 2400G
Description
The i7-7700K is based on Kaby Lake architecture while the 2400G is based on Zen.
Using the multithread performance as a reference, the i7-7700K gets a score of 289.3 k points while the 2400G gets 198.3 k points.
Summarizing, the i7-7700K is 1.5 times faster than the 2400G. 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 2400G gets 198.3 k points.
Summarizing, the i7-7700K is 1.5 times faster than the 2400G. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
810f10
Core
Kaby Lake-S
Raven Ridge
Base frecuency
4.2 GHz
3.6 GHz
Boost frecuency
4.5 GHz
3.9 GHz
Socket
LGA 1151
AM4
Cores/Threads
4/8
4/8
TDP
95 W
65 W
Cache L1 (d+i)
32+32 kB
4x64+4x32 kB
Cache L2
256 kB
4x512 kB
Cache L3
8192 kB
4096 kB
Date
September 2016
January 2018
Mean monothread perf.
76.65k points
47.96k points
Mean multithread perf.
289.27k points
198.27k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i7-7700K
2400G
Test#1 (Integers)
4.63k
3.8k (x0.82)
Test#2 (FP)
18.92k
17.38k (x0.92)
Test#3 (Generic, ZIP)
6.22k
5.17k (x0.83)
Test#1 (Memory)
13.92k
3.16k (x0.23)
TOTAL
43.7k
29.52k (x0.68)
Multithread
i7-7700K
2400G
Test#1 (Integers)
18.53k
15.28k (x0.82)
Test#2 (FP)
86.49k
76.44k (x0.88)
Test#3 (Generic, ZIP)
28.78k
27.48k (x0.95)
Test#1 (Memory)
9.67k
3.02k (x0.31)
TOTAL
143.47k
122.2k (x0.85)
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
2400G
Test#1 (Integers)
17.55k
13.04k (x0.74)
Test#2 (FP)
27.82k
22.35k (x0.8)
Test#3 (Generic, ZIP)
6.8k
5.37k (x0.79)
Test#1 (Memory)
14.83k
3.4k (x0.23)
TOTAL
67k
44.15k (x0.66)
Multithread
i7-7700K
2400G
Test#1 (Integers)
68.4k
56.49k (x0.83)
Test#2 (FP)
118.8k
100.74k (x0.85)
Test#3 (Generic, ZIP)
33.34k
28.21k (x0.85)
Test#1 (Memory)
17.43k
3.04k (x0.17)
TOTAL
237.97k
188.49k (x0.79)
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
2400G
Test#1 (Integers)
30.38k
14.2k (x0.47)
Test#2 (FP)
26.84k
23.23k (x0.87)
Test#3 (Generic, ZIP)
6.23k
5.35k (x0.86)
Test#1 (Memory)
13.2k
5.18k (x0.39)
TOTAL
76.65k
47.96k (x0.63)
Multithread
i7-7700K
2400G
Test#1 (Integers)
127.56k
58.24k (x0.46)
Test#2 (FP)
123.4k
105.72k (x0.86)
Test#3 (Generic, ZIP)
29.3k
28.73k (x0.98)
Test#1 (Memory)
9.01k
5.59k (x0.62)
TOTAL
289.27k
198.27k (x0.69)
Performance/W
i7-7700K
2400G
Test#1 (Integers)
1343 points/W
896 points/W
Test#2 (FP)
1299 points/W
1626 points/W
Test#3 (Generic, ZIP)
308 points/W
442 points/W
Test#1 (Memory)
95 points/W
86 points/W
TOTAL
3045 points/W
3050 points/W
Performance/GHz
i7-7700K
2400G
Test#1 (Integers)
6751 points/GHz
3641 points/GHz
Test#2 (FP)
5964 points/GHz
5957 points/GHz
Test#3 (Generic, ZIP)
1385 points/GHz
1372 points/GHz
Test#1 (Memory)
2933 points/GHz
1327 points/GHz
TOTAL
17034 points/GHz
12298 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