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Ryzen 7 2700X vs Xeon E5-1660 v4


Description
The 2700X is based on Zen+ architecture while the E5-1660 v4 is based on Broadwell.

Using the multithread performance as a reference, the 2700X gets a score of 412.1 k points while the E5-1660 v4 gets 320.5 k points.

Summarizing, the 2700X is 1.3 times faster than the E5-1660 v4. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
800f82
406f1
Core
Pinnacle Ridge
Broadwell-EP
Architecture
Base frecuency
3.7 GHz
3.2 GHz
Boost frecuency
4.3 GHz
3.8 GHz
Socket
AM4
Socket 2011-3
Cores/Threads
8/16
8/16
TDP
105 W
140 W
Cache L1 (d+i)
8x64+8x32 kB
8x32+8x32 kB
Cache L2
8x512 kB
8x256 kB
Cache L3
16384 kB
20480 kB
Date
April 2018
June 2016
Mean monothread perf.
64.83k points
37.6k points
Mean multithread perf.
431.14k points
320.49k 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
2700X
E5-1660 v4
Test#1 (Integers)
14.44k
12.41k (x0.86)
Test#2 (FP)
24.92k
17.23k (x0.69)
Test#3 (Generic, ZIP)
5.8k
4.89k (x0.84)
Test#1 (Memory)
19.07k
3.07k (x0.16)
TOTAL
64.24k
37.6k (x0.59)

Multithread

2700X

E5-1660 v4
Test#1 (Integers)
122.01k
102.11k (x0.84)
Test#2 (FP)
220.34k
156.5k (x0.71)
Test#3 (Generic, ZIP)
59.89k
42.08k (x0.7)
Test#1 (Memory)
9.9k
19.8k (x2)
TOTAL
412.13k
320.49k (x0.78)

Performance/W
2700X
E5-1660 v4
Test#1 (Integers)
1162 points/W
729 points/W
Test#2 (FP)
2099 points/W
1118 points/W
Test#3 (Generic, ZIP)
570 points/W
301 points/W
Test#1 (Memory)
94 points/W
141 points/W
TOTAL
3925 points/W
2289 points/W

Performance/GHz
2700X
E5-1660 v4
Test#1 (Integers)
3358 points/GHz
3266 points/GHz
Test#2 (FP)
5796 points/GHz
4534 points/GHz
Test#3 (Generic, ZIP)
1350 points/GHz
1286 points/GHz
Test#1 (Memory)
4435 points/GHz
809 points/GHz
TOTAL
14939 points/GHz
9895 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