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Core i7-3770K vs Ryzen 7 1700


Description
The i7-3770K is based on Ivy Bridge architecture while the 1700 is based on Zen.

Using the multithread performance as a reference, the i7-3770K gets a score of 133.9 k points while the 1700 gets 381.2 k points.

Summarizing, the 1700 is 2.8 times faster than the i7-3770K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306a9
800f11
Core
Ivy Bridge
Summit Ridge
Architecture
Base frecuency
3.5 GHz
3 GHz
Boost frecuency
3.9 GHz
3.7 GHz
Socket
LGA 1155
AM4
Cores/Threads
4/8
8/16
TDP
77 W
65 W
Cache L1 (d+i)
4x62+4x32 kB
8x64+8x32 kB
Cache L2
4x256 kB
8x512 kB
Cache L3
8192 kB
2x8192 kB
Date
April 2012
March 2017
Mean monothread perf.
36.19k points
52.69k points
Mean multithread perf.
133.88k points
333.31k 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
i7-3770K
1700
Test#1 (Integers)
12.99k
13.95k (x1.07)
Test#2 (FP)
12.42k
22.02k (x1.77)
Test#3 (Generic, ZIP)
5.04k
5.17k (x1.03)
Test#1 (Memory)
5.73k
16.61k (x2.9)
TOTAL
36.19k
57.75k (x1.6)

Multithread

i7-3770K

1700
Test#1 (Integers)
50.36k
120.59k (x2.39)
Test#2 (FP)
55.16k
197.34k (x3.58)
Test#3 (Generic, ZIP)
23.31k
56.83k (x2.44)
Test#1 (Memory)
5.05k
6.41k (x1.27)
TOTAL
133.88k
381.16k (x2.85)

Performance/W
i7-3770K
1700
Test#1 (Integers)
654 points/W
1855 points/W
Test#2 (FP)
716 points/W
3036 points/W
Test#3 (Generic, ZIP)
303 points/W
874 points/W
Test#1 (Memory)
66 points/W
99 points/W
TOTAL
1739 points/W
5864 points/W

Performance/GHz
i7-3770K
1700
Test#1 (Integers)
3331 points/GHz
3770 points/GHz
Test#2 (FP)
3186 points/GHz
5952 points/GHz
Test#3 (Generic, ZIP)
1292 points/GHz
1397 points/GHz
Test#1 (Memory)
1470 points/GHz
4490 points/GHz
TOTAL
9280 points/GHz
15609 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