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Ryzen 7 2700X vs Core i5-8500


Description
The 2700X is based on Zen+ architecture while the i5-8500 is based on Coffee Lake.

Using the multithread performance as a reference, the 2700X gets a score of 433.2 k points while the i5-8500 gets 307.5 k points.

Summarizing, the 2700X is 1.4 times faster than the i5-8500. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
800f82
906ea
Core
Pinnacle Ridge
Coffee Lake-S
Architecture
Base frecuency
3.7 GHz
3 GHz
Boost frecuency
4.3 GHz
4.1 GHz
Socket
AM4
LGA 1151
Cores/Threads
8/16
6/6
TDP
105 W
65 W
Cache L1 (d+i)
8x64+8x32 kB
6x32+6x32 kB
Cache L2
8x512 kB
6x256 kB
Cache L3
16384 kB
9216 kB
Date
April 2018
March 2018
Mean monothread perf.
65.87k points
69.09k points
Mean multithread perf.
433.19k points
307.52k 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
2700X
i5-8500
Test#1 (Integers)
4.25k
4.19k (x0.99)
Test#2 (FP)
19.72k
17.38k (x0.88)
Test#3 (Generic, ZIP)
5.84k
5.46k (x0.94)
Test#1 (Memory)
21.36k
11.92k (x0.56)
TOTAL
51.17k
38.96k (x0.76)

Multithread

2700X

i5-8500
Test#1 (Integers)
35.04k
27.67k (x0.79)
Test#2 (FP)
181.42k
94.07k (x0.52)
Test#3 (Generic, ZIP)
64.86k
29.05k (x0.45)
Test#1 (Memory)
8.21k
4.39k (x0.53)
TOTAL
289.54k
155.18k (x0.54)

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
2700X
i5-8500
Test#1 (Integers)
15.22k
15.22k (x1)
Test#2 (FP)
24.12k
22.02k (x0.91)
Test#3 (Generic, ZIP)
5.87k
5.75k (x0.98)
Test#1 (Memory)
21k
12.17k (x0.58)
TOTAL
66.21k
55.17k (x0.83)

Multithread

2700X

i5-8500
Test#1 (Integers)
126.81k
87.78k (x0.69)
Test#2 (FP)
229.86k
126.73k (x0.55)
Test#3 (Generic, ZIP)
61.74k
32.93k (x0.53)
Test#1 (Memory)
9.77k
4.22k (x0.43)
TOTAL
428.19k
251.65k (x0.59)

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
i5-8500
Test#1 (Integers)
14.44k
15.21k (x1.05)
Test#2 (FP)
24.92k
22.94k (x0.92)
Test#3 (Generic, ZIP)
5.8k
5.54k (x0.95)
Test#1 (Memory)
19.07k
11.39k (x0.6)
TOTAL
64.24k
55.07k (x0.86)

Multithread

2700X

i5-8500
Test#1 (Integers)
122.01k
79.52k (x0.65)
Test#2 (FP)
220.34k
107.78k (x0.49)
Test#3 (Generic, ZIP)
59.89k
31.89k (x0.53)
Test#1 (Memory)
9.9k
13.37k (x1.35)
TOTAL
412.13k
232.55k (x0.56)

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
2700X
i5-8500
Test#1 (Integers)
15.61k
27.36k (x1.75)
Test#2 (FP)
26.08k
24.27k (x0.93)
Test#3 (Generic, ZIP)
5.84k
5.69k (x0.98)
Test#1 (Memory)
18.34k
11.77k (x0.64)
TOTAL
65.87k
69.09k (x1.05)

Multithread

2700X

i5-8500
Test#1 (Integers)
123.33k
144.77k (x1.17)
Test#2 (FP)
240.46k
129.04k (x0.54)
Test#3 (Generic, ZIP)
61.23k
29.53k (x0.48)
Test#1 (Memory)
8.17k
4.18k (x0.51)
TOTAL
433.19k
307.52k (x0.71)

Performance/W
2700X
i5-8500
Test#1 (Integers)
1175 points/W
2227 points/W
Test#2 (FP)
2290 points/W
1985 points/W
Test#3 (Generic, ZIP)
583 points/W
454 points/W
Test#1 (Memory)
78 points/W
64 points/W
TOTAL
4126 points/W
4731 points/W

Performance/GHz
2700X
i5-8500
Test#1 (Integers)
3631 points/GHz
6673 points/GHz
Test#2 (FP)
6065 points/GHz
5920 points/GHz
Test#3 (Generic, ZIP)
1357 points/GHz
1388 points/GHz
Test#1 (Memory)
4266 points/GHz
2870 points/GHz
TOTAL
15319 points/GHz
16850 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