Ryzen 7 4800U vs Core i7-4500U
Description
The 4800U is based on Zen 2 architecture while the i7-4500U is based on Haswell.
Using the multithread performance as a reference, the 4800U gets a score of 356.8 k points while the i7-4500U gets 66.1 k points.
Summarizing, the 4800U is 5.4 times faster than the i7-4500U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 4800U gets a score of 356.8 k points while the i7-4500U gets 66.1 k points.
Summarizing, the 4800U is 5.4 times faster than the i7-4500U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
860f01
40651
Core
Renoir
Haswell
Base frecuency
1.8 GHz
1.8 GHz
Boost frecuency
4.2 GHz
3 GHz
Socket
BGA 1140
BGA1168
Cores/Threads
8/16
2 /2
TDP
15 W
15 W
Cache L1 (d+i)
8x32+8x32 kB
32+32 kB
Cache L2
8x512 kB
256 kB
Cache L3
2x4096 kB
4096 kB
Date
January 2020
June 2013
Mean monothread perf.
57.92k points
33.02k points
Mean multithread perf.
356.81k points
66.14k 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
4800U
i7-4500U
Test#1 (Integers)
16.53k
16.67k (x1.01)
Test#2 (FP)
24.67k
9k (x0.36)
Test#3 (Generic, ZIP)
9.04k
3.75k (x0.41)
Test#1 (Memory)
7.68k
3.6k (x0.47)
TOTAL
57.92k
33.02k (x0.57)
Multithread
4800U
i7-4500U
Test#1 (Integers)
121.96k
31.77k (x0.26)
Test#2 (FP)
162.82k
21.36k (x0.13)
Test#3 (Generic, ZIP)
68.25k
7.95k (x0.12)
Test#1 (Memory)
3.79k
5.06k (x1.34)
TOTAL
356.81k
66.14k (x0.19)
Performance/W
4800U
i7-4500U
Test#1 (Integers)
8131 points/W
2118 points/W
Test#2 (FP)
10854 points/W
1424 points/W
Test#3 (Generic, ZIP)
4550 points/W
530 points/W
Test#1 (Memory)
252 points/W
338 points/W
TOTAL
23788 points/W
4410 points/W
Performance/GHz
4800U
i7-4500U
Test#1 (Integers)
3936 points/GHz
5558 points/GHz
Test#2 (FP)
5873 points/GHz
3001 points/GHz
Test#3 (Generic, ZIP)
2153 points/GHz
1250 points/GHz
Test#1 (Memory)
1828 points/GHz
1199 points/GHz
TOTAL
13790 points/GHz
11008 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4