Ryzen 7 3800X vs Core i7-3770K
Description
The 3800X is based on Zen 2 architecture while the i7-3770K is based on Ivy Bridge.
Using the multithread performance as a reference, the 3800X gets a score of 440.5 k points while the i7-3770K gets 133.9 k points.
Summarizing, the 3800X is 3.3 times faster than the i7-3770K . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 3800X gets a score of 440.5 k points while the i7-3770K gets 133.9 k points.
Summarizing, the 3800X is 3.3 times faster than the i7-3770K . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
870f10
306a9
Core
Matisse
Ivy Bridge
Base frecuency
3.9 GHz
3.5 GHz
Boost frecuency
4.5 GHz
3.9 GHz
Socket
AM4
LGA 1155
Cores/Threads
8/16
4/8
TDP
105 W
77 W
Cache L1 (d+i)
8x32+8x32 kB
4x62+4x32 kB
Cache L2
8x512 kB
4x256 kB
Cache L3
32768 kB
8192 kB
Date
July 2019
April 2012
Mean monothread perf.
75.81k points
36.19k points
Mean multithread perf.
497.74k points
133.88k 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
i7-3770K
Test#1 (Integers)
4.47k
3.86k (x0.86)
Test#2 (FP)
17.41k
10.79k (x0.62)
Test#3 (Generic, ZIP)
8.23k
4.9k (x0.6)
Test#1 (Memory)
25.15k
5.51k (x0.22)
TOTAL
55.26k
25.06k (x0.45)
Multithread
3800X
i7-3770K
Test#1 (Integers)
36.1k
17.17k (x0.48)
Test#2 (FP)
178.65k
46.25k (x0.26)
Test#3 (Generic, ZIP)
95.98k
23.67k (x0.25)
Test#1 (Memory)
16.03k
10.36k (x0.65)
TOTAL
326.76k
97.44k (x0.3)
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
i7-3770K
Test#1 (Integers)
16.76k
12.99k (x0.78)
Test#2 (FP)
25.16k
12.42k (x0.49)
Test#3 (Generic, ZIP)
8.76k
5.04k (x0.58)
Test#1 (Memory)
24.3k
5.73k (x0.24)
TOTAL
74.98k
36.19k (x0.48)
Multithread
3800X
i7-3770K
Test#1 (Integers)
131.36k
50.36k (x0.38)
Test#2 (FP)
198.51k
55.16k (x0.28)
Test#3 (Generic, ZIP)
97.27k
23.31k (x0.24)
Test#1 (Memory)
13.4k
5.05k (x0.38)
TOTAL
440.54k
133.88k (x0.3)
Performance/W
3800X
i7-3770K
Test#1 (Integers)
1251 points/W
654 points/W
Test#2 (FP)
1891 points/W
716 points/W
Test#3 (Generic, ZIP)
926 points/W
303 points/W
Test#1 (Memory)
128 points/W
66 points/W
TOTAL
4196 points/W
1739 points/W
Performance/GHz
3800X
i7-3770K
Test#1 (Integers)
3724 points/GHz
3331 points/GHz
Test#2 (FP)
5592 points/GHz
3186 points/GHz
Test#3 (Generic, ZIP)
1946 points/GHz
1292 points/GHz
Test#1 (Memory)
5401 points/GHz
1470 points/GHz
TOTAL
16662 points/GHz
9280 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