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Core i7-6500U vs Ryzen 7 PRO 4750GE


Description
The i7-6500U is based on Skylake architecture while the 4750GE is based on Zen 2.

Using the multithread performance as a reference, the i7-6500U gets a score of 97.5 k points while the 4750GE gets 469.7 k points.

Summarizing, the 4750GE is 4.8 times faster than the i7-6500U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
406e3
860f01
Core
Skylake-U
Renoir
Architecture
Base frecuency
2.5 GHz
3.1 GHz
Boost frecuency
3.1 GHz
4.3 GHz
Socket
BGA1356
AM4
Cores/Threads
2/4
8/16
TDP
15 W
35 W
Cache L1 (d+i)
2x32+2x32 kB
8x32+8x32 kB
Cache L2
4096 kB
8x512 kB
Cache L3
kB
2x4096 kB
Date
September 2015
July 2020
Mean monothread perf.
46.25k points
60.99k points
Mean multithread perf.
97.52k points
469.67k points

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
i7-6500U
4750GE
Test#1 (Integers)
19.47k
16.95k (x0.87)
Test#2 (FP)
17.58k
26.26k (x1.49)
Test#3 (Generic, ZIP)
4.05k
9.4k (x2.32)
Test#1 (Memory)
5.15k
8.38k (x1.63)
TOTAL
46.25k
60.99k (x1.32)

Multithread

i7-6500U

4750GE
Test#1 (Integers)
42.05k
159.87k (x3.8)
Test#2 (FP)
40.2k
215.44k (x5.36)
Test#3 (Generic, ZIP)
9.4k
88.45k (x9.41)
Test#1 (Memory)
5.86k
5.9k (x1.01)
TOTAL
97.52k
469.67k (x4.82)

Performance/W
i7-6500U
4750GE
Test#1 (Integers)
2803 points/W
4568 points/W
Test#2 (FP)
2680 points/W
6155 points/W
Test#3 (Generic, ZIP)
626 points/W
2527 points/W
Test#1 (Memory)
391 points/W
169 points/W
TOTAL
6501 points/W
13419 points/W

Performance/GHz
i7-6500U
4750GE
Test#1 (Integers)
6279 points/GHz
3942 points/GHz
Test#2 (FP)
5672 points/GHz
6107 points/GHz
Test#3 (Generic, ZIP)
1305 points/GHz
2185 points/GHz
Test#1 (Memory)
1662 points/GHz
1950 points/GHz
TOTAL
14918 points/GHz
14184 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