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Ryzen 7 4700U vs Core i5-10400T


Description
The 4700U is based on Zen 2 architecture while the i5-10400T is based on Comet Lake.

Using the multithread performance as a reference, the 4700U gets a score of 269.6 k points while the i5-10400T gets 307.2 k points.

Summarizing, the i5-10400T is 1.1 times faster than the 4700U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
860f01
a0653
Core
Renoir
Comet Lake-S
Architecture
Base frecuency
2 GHz
2 GHz
Boost frecuency
4.1 GHz
3.6 GHz
Socket
BGA-FP6
FC-LGA 1200
Cores/Threads
8/8
6/12
TDP
15 W
35 W
Cache L1 (d+i)
8x32+8x32 kB
6x32+6x32 kB
Cache L2
8x512 kB
6x256 kB
Cache L3
2x4096 kB
12288 kB
Date
January 2020
April 2020
Mean monothread perf.
49.53k points
57.85k points
Mean multithread perf.
269.56k points
307.18k 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
4700U
i5-10400T
Test#1 (Integers)
10.38k
22k (x2.12)
Test#2 (FP)
22.63k
19.98k (x0.88)
Test#3 (Generic, ZIP)
8.52k
4.57k (x0.54)
Test#1 (Memory)
7.99k
11.31k (x1.41)
TOTAL
49.53k
57.85k (x1.17)

Multithread

4700U

i5-10400T
Test#1 (Integers)
86.74k
136.69k (x1.58)
Test#2 (FP)
128.69k
135.25k (x1.05)
Test#3 (Generic, ZIP)
48.71k
32.76k (x0.67)
Test#1 (Memory)
5.41k
2.48k (x0.46)
TOTAL
269.56k
307.18k (x1.14)

Performance/W
4700U
i5-10400T
Test#1 (Integers)
5783 points/W
3905 points/W
Test#2 (FP)
8579 points/W
3864 points/W
Test#3 (Generic, ZIP)
3248 points/W
936 points/W
Test#1 (Memory)
360 points/W
71 points/W
TOTAL
17970 points/W
8776 points/W

Performance/GHz
4700U
i5-10400T
Test#1 (Integers)
2533 points/GHz
6111 points/GHz
Test#2 (FP)
5520 points/GHz
5549 points/GHz
Test#3 (Generic, ZIP)
2078 points/GHz
1268 points/GHz
Test#1 (Memory)
1949 points/GHz
3141 points/GHz
TOTAL
12080 points/GHz
16069 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