Core i5-1235U vs Xeon E5-1660 v4
Description
The i5-1235U is based on Alder Lake architecture while the E5-1660 v4 is based on Broadwell.
Using the multithread performance as a reference, the i5-1235U gets a score of 301.6 k points while the E5-1660 v4 gets 320.5 k points.
Summarizing, the E5-1660 v4 is 1.1 times faster than the i5-1235U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i5-1235U gets a score of 301.6 k points while the E5-1660 v4 gets 320.5 k points.
Summarizing, the E5-1660 v4 is 1.1 times faster than the i5-1235U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906a4
406f1
Core
Alder Lake-U
Broadwell-EP
Base frecuency
3.3 GHz
3.2 GHz
Boost frecuency
4.4 GHz
3.8 GHz
Socket
BGA 1700
Socket 2011-3
Cores/Threads
10/12
8/16
TDP
15 W
140 W
Cache L1 (d+i)
2x32/8x64+2x48/8x32 kB
8x32+8x32 kB
Cache L2
1x1280+4x2048 kB
8x256 kB
Cache L3
12288 kB
20480 kB
Date
April 2022
June 2016
Mean monothread perf.
81.64k points
37.6k points
Mean multithread perf.
297.46k points
320.49k points
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
i5-1235U
E5-1660 v4
Test#1 (Integers)
23.03k
12.41k (x0.54)
Test#2 (FP)
24.11k
17.23k (x0.71)
Test#3 (Generic, ZIP)
13.9k
4.89k (x0.35)
Test#1 (Memory)
12.11k
3.07k (x0.25)
TOTAL
73.15k
37.6k (x0.51)
Multithread
i5-1235U
E5-1660 v4
Test#1 (Integers)
111.78k
102.11k (x0.91)
Test#2 (FP)
124.18k
156.5k (x1.26)
Test#3 (Generic, ZIP)
59.87k
42.08k (x0.7)
Test#1 (Memory)
5.76k
19.8k (x3.44)
TOTAL
301.58k
320.49k (x1.06)
Performance/W
i5-1235U
E5-1660 v4
Test#1 (Integers)
7452 points/W
729 points/W
Test#2 (FP)
8279 points/W
1118 points/W
Test#3 (Generic, ZIP)
3991 points/W
301 points/W
Test#1 (Memory)
384 points/W
141 points/W
TOTAL
20106 points/W
2289 points/W
Performance/GHz
i5-1235U
E5-1660 v4
Test#1 (Integers)
5235 points/GHz
3266 points/GHz
Test#2 (FP)
5480 points/GHz
4534 points/GHz
Test#3 (Generic, ZIP)
3158 points/GHz
1286 points/GHz
Test#1 (Memory)
2753 points/GHz
809 points/GHz
TOTAL
16626 points/GHz
9895 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