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Ryzen 5 3500U vs Core i3-1215U


Description
The 3500U is based on Zen+ architecture while the i3-1215U is based on Alder Lake.

Using the multithread performance as a reference, the 3500U gets a score of 141 k points while the i3-1215U gets 185.6 k points.

Summarizing, the i3-1215U is 1.3 times faster than the 3500U. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
810f81
906a4
Core
Picasso
Alder Lake-H
Architecture
Base frecuency
2.1 GHz
0.9 GHz
Boost frecuency
3.7 GHz
4.4 GHz
Socket
BGA-FP5
BGA 1744
Cores/Threads
4/8
6/8
TDP
15 W
15 W
Cache L1 (d+i)
4x64+6x32 kB
2x32/4x64+2x48/4x32 kB
Cache L2
4x512 kB
2x1280+2x2048 kB
Cache L3
4096 kB
10240 kB
Date
January 2019
April 2022
Mean monothread perf.
36.64k points
80.34k points
Mean multithread perf.
140.97k points
185.6k 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
3500U
i3-1215U
Test#1 (Integers)
3.24k
6.95k (x2.14)
Test#2 (FP)
13.16k
16.28k (x1.24)
Test#3 (Generic, ZIP)
4.41k
10.49k (x2.38)
Test#1 (Memory)
3.32k
9.95k (x3)
TOTAL
24.12k
43.67k (x1.81)

Multithread

3500U

i3-1215U
Test#1 (Integers)
12.95k
14.97k (x1.16)
Test#2 (FP)
57.84k
51.01k (x0.88)
Test#3 (Generic, ZIP)
21.05k
30.47k (x1.45)
Test#1 (Memory)
3.51k
8.59k (x2.45)
TOTAL
95.36k
105.05k (x1.1)

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
3500U
i3-1215U
Test#1 (Integers)
11.98k
20.87k (x1.74)
Test#2 (FP)
15.85k
20.74k (x1.31)
Test#3 (Generic, ZIP)
4.53k
11.32k (x2.5)
Test#1 (Memory)
3.29k
8.32k (x2.53)
TOTAL
35.65k
61.26k (x1.72)

Multithread

3500U

i3-1215U
Test#1 (Integers)
48.28k
45.12k (x0.93)
Test#2 (FP)
74.19k
60.59k (x0.82)
Test#3 (Generic, ZIP)
23.29k
28.48k (x1.22)
Test#1 (Memory)
3.47k
14.06k (x4.06)
TOTAL
149.23k
148.26k (x0.99)

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
3500U
i3-1215U
Test#1 (Integers)
11.1k
15.63k (x1.41)
Test#2 (FP)
18.97k
20.2k (x1.06)
Test#3 (Generic, ZIP)
3.9k
9.94k (x2.55)
Test#1 (Memory)
3.39k
8.06k (x2.38)
TOTAL
37.37k
53.83k (x1.44)

Multithread

3500U

i3-1215U
Test#1 (Integers)
45.74k
35.72k (x0.78)
Test#2 (FP)
75.47k
56.41k (x0.75)
Test#3 (Generic, ZIP)
21.89k
25k (x1.14)
Test#1 (Memory)
3.49k
12.48k (x3.57)
TOTAL
146.6k
129.6k (x0.88)

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
3500U
i3-1215U
Test#1 (Integers)
10.88k
37.56k (x3.45)
Test#2 (FP)
18.09k
21.13k (x1.17)
Test#3 (Generic, ZIP)
4.29k
11.35k (x2.64)
Test#1 (Memory)
3.36k
10.31k (x3.07)
TOTAL
36.64k
80.34k (x2.19)

Multithread

3500U

i3-1215U
Test#1 (Integers)
42.44k
73.97k (x1.74)
Test#2 (FP)
73.82k
72.37k (x0.98)
Test#3 (Generic, ZIP)
20.76k
29.61k (x1.43)
Test#1 (Memory)
3.96k
9.65k (x2.44)
TOTAL
140.97k
185.6k (x1.32)

Performance/W
3500U
i3-1215U
Test#1 (Integers)
2829 points/W
4931 points/W
Test#2 (FP)
4921 points/W
4825 points/W
Test#3 (Generic, ZIP)
1384 points/W
1974 points/W
Test#1 (Memory)
264 points/W
643 points/W
TOTAL
9398 points/W
12374 points/W

Performance/GHz
3500U
i3-1215U
Test#1 (Integers)
2942 points/GHz
8535 points/GHz
Test#2 (FP)
4890 points/GHz
4802 points/GHz
Test#3 (Generic, ZIP)
1161 points/GHz
2579 points/GHz
Test#1 (Memory)
909 points/GHz
2343 points/GHz
TOTAL
9901 points/GHz
18258 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