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Xeon E5-2620 vs Ryzen 7 1700X


Description
The E5-2620 is based on Sandy Bridge architecture while the 1700X is based on Zen.

Using the multithread performance as a reference, the E5-2620 gets a score of 224.7 k points while the 1700X gets 313.8 k points.

Summarizing, the 1700X is 1.4 times faster than the E5-2620. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
206d7
800f11
Core
Sandy Bridge-EP
Summit Ridge
Architecture
Base frecuency
2 GHz
3.4 GHz
Boost frecuency
2.5 GHz
3.8 GHz
Socket
LGA 2011
AM4
Cores/Threads
6/12
8/16
TDP
95 W
95 W
Cache L1 (d+i)
6x32+6x32 kB
8x64+8x32 kB
Cache L2
6x256 kB
8x512 kB
Cache L3
15360 kB
2x8192 kB
Date
March 2012
March 2017
Mean monothread perf.
18.8k points
56.76k points
Mean multithread perf.
224.7k points
372.73k 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
E5-2620
1700X
Test#1 (Integers)
6.95k
12.5k (x1.8)
Test#2 (FP)
6.24k
22.92k (x3.68)
Test#3 (Generic, ZIP)
3.05k
5.45k (x1.79)
Test#1 (Memory)
2.56k
14.72k (x5.75)
TOTAL
18.8k
55.59k (x2.96)

Multithread

E5-2620

1700X
Test#1 (Integers)
90.01k
92.51k (x1.03)
Test#2 (FP)
82.43k
144.76k (x1.76)
Test#3 (Generic, ZIP)
42.59k
54.43k (x1.28)
Test#1 (Memory)
9.66k
22.08k (x2.29)
TOTAL
224.7k
313.78k (x1.4)

Performance/W
E5-2620
1700X
Test#1 (Integers)
948 points/W
974 points/W
Test#2 (FP)
868 points/W
1524 points/W
Test#3 (Generic, ZIP)
448 points/W
573 points/W
Test#1 (Memory)
102 points/W
232 points/W
TOTAL
2365 points/W
3303 points/W

Performance/GHz
E5-2620
1700X
Test#1 (Integers)
2780 points/GHz
3289 points/GHz
Test#2 (FP)
2494 points/GHz
6031 points/GHz
Test#3 (Generic, ZIP)
1220 points/GHz
1435 points/GHz
Test#1 (Memory)
1024 points/GHz
3875 points/GHz
TOTAL
7519 points/GHz
14629 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