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Ryzen 7 3800X vs Core i7-7560U


Description
The 3800X is based on Zen 2 architecture while the i7-7560U is based on Kaby Lake.

Using the multithread performance as a reference, the 3800X gets a score of 497.7 k points while the i7-7560U gets 97.3 k points.

Summarizing, the 3800X is 5.1 times faster than the i7-7560U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
870f10
806e9
Core
Matisse
Kaby Lake-U
Architecture
Base frecuency
3.9 GHz
2.4 GHz
Boost frecuency
4.5 GHz
3.8 GHz
Socket
AM4
BGA 1356
Cores/Threads
8/16
2/4
TDP
105 W
15 W
Cache L1 (d+i)
8x32+8x32 kB
2x32+2x32 kB
Cache L2
8x512 kB
2x256 kB
Cache L3
32768 kB
4096 kB
Date
July 2019
January 2017
Mean monothread perf.
75.81k points
48.16k points
Mean multithread perf.
497.74k points
97.27k 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
3800X
i7-7560U
Test#1 (Integers)
4.47k
3.56k (x0.8)
Test#2 (FP)
17.41k
12.71k (x0.73)
Test#3 (Generic, ZIP)
8.23k
3.93k (x0.48)
Test#1 (Memory)
25.15k
8.89k (x0.35)
TOTAL
55.26k
29.09k (x0.53)

Multithread

3800X

i7-7560U
Test#1 (Integers)
36.1k
6.34k (x0.18)
Test#2 (FP)
178.65k
29.51k (x0.17)
Test#3 (Generic, ZIP)
95.98k
8.94k (x0.09)
Test#1 (Memory)
16.03k
14.72k (x0.92)
TOTAL
326.76k
59.51k (x0.18)

SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
3800X
i7-7560U
Test#1 (Integers)
17.17k
12.78k (x0.74)
Test#2 (FP)
25.32k
18.79k (x0.74)
Test#3 (Generic, ZIP)
8.36k
4.72k (x0.56)
Test#1 (Memory)
27.86k
8.95k (x0.32)
TOTAL
78.71k
45.24k (x0.57)

Multithread

3800X

i7-7560U
Test#1 (Integers)
136.06k
23.04k (x0.17)
Test#2 (FP)
195.06k
40.07k (x0.21)
Test#3 (Generic, ZIP)
97.81k
10.08k (x0.1)
Test#1 (Memory)
12.91k
15.24k (x1.18)
TOTAL
441.85k
88.42k (x0.2)

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
3800X
i7-7560U
Test#1 (Integers)
16.76k
12.88k (x0.77)
Test#2 (FP)
25.16k
20.02k (x0.8)
Test#3 (Generic, ZIP)
8.76k
4.15k (x0.47)
Test#1 (Memory)
24.3k
8.97k (x0.37)
TOTAL
74.98k
46.02k (x0.61)

Multithread

3800X

i7-7560U
Test#1 (Integers)
131.36k
23k (x0.18)
Test#2 (FP)
198.51k
41.21k (x0.21)
Test#3 (Generic, ZIP)
97.27k
9.92k (x0.1)
Test#1 (Memory)
13.4k
14.9k (x1.11)
TOTAL
440.54k
89.03k (x0.2)

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
3800X
i7-7560U
Test#1 (Integers)
17.1k
19.37k (x1.13)
Test#2 (FP)
26.59k
17.26k (x0.65)
Test#3 (Generic, ZIP)
8.91k
3.78k (x0.42)
Test#1 (Memory)
23.21k
7.75k (x0.33)
TOTAL
75.81k
48.16k (x0.64)

Multithread

3800X

i7-7560U
Test#1 (Integers)
172.04k
39.17k (x0.23)
Test#2 (FP)
214.03k
38.24k (x0.18)
Test#3 (Generic, ZIP)
97.1k
8.9k (x0.09)
Test#1 (Memory)
14.57k
10.97k (x0.75)
TOTAL
497.74k
97.27k (x0.2)

Performance/W
3800X
i7-7560U
Test#1 (Integers)
1638 points/W
2611 points/W
Test#2 (FP)
2038 points/W
2549 points/W
Test#3 (Generic, ZIP)
925 points/W
593 points/W
Test#1 (Memory)
139 points/W
731 points/W
TOTAL
4740 points/W
6485 points/W

Performance/GHz
3800X
i7-7560U
Test#1 (Integers)
3799 points/GHz
5097 points/GHz
Test#2 (FP)
5909 points/GHz
4543 points/GHz
Test#3 (Generic, ZIP)
1981 points/GHz
994 points/GHz
Test#1 (Memory)
5158 points/GHz
2041 points/GHz
TOTAL
16847 points/GHz
12674 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4