Xeon E5-2670 v3 vs Core i5-8265U
Description
The E5-2670 v3 is based on Haswell architecture while the i5-8265U is based on Whiskey Lake.
Using the multithread performance as a reference, the E5-2670 v3 gets a score of 452.9 k points while the i5-8265U gets 143.2 k points.
Summarizing, the E5-2670 v3 is 3.2 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the E5-2670 v3 gets a score of 452.9 k points while the i5-8265U gets 143.2 k points.
Summarizing, the E5-2670 v3 is 3.2 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306f2
806ec
Core
Haswell-EP
Whiskey Lake-U
Base frecuency
2.3 GHz
1.6 GHz
Boost frecuency
3.1 GHz
3.9 GHz
Socket
LGA 2011-3
BGA1528
Cores/Threads
12/24
4/8
TDP
120 W
15 W
Cache L1 (d+i)
12x32+12x32 kB
4x32+4x32 kB
Cache L2
12x256 kB
4x256 kB
Cache L3
30720 kB
6144 kB
Date
September 2014
August 2018
Mean monothread perf.
36.41k points
46.67k points
Mean multithread perf.
452.9k points
143.23k 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
E5-2670 v3
i5-8265U
Test#1 (Integers)
3.52k
3.68k (x1.04)
Test#2 (FP)
8.68k
16.08k (x1.85)
Test#3 (Generic, ZIP)
2.83k
4.99k (x1.76)
Test#1 (Memory)
3.13k
7.95k (x2.54)
TOTAL
18.17k
32.69k (x1.8)
Multithread
E5-2670 v3
i5-8265U
Test#1 (Integers)
32.7k
14.29k (x0.44)
Test#2 (FP)
105.18k
61.15k (x0.58)
Test#3 (Generic, ZIP)
35.18k
16.53k (x0.47)
Test#1 (Memory)
9.54k
3.72k (x0.39)
TOTAL
182.59k
95.69k (x0.52)
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
E5-2670 v3
i5-8265U
Test#1 (Integers)
11.08k
13.6k (x1.23)
Test#2 (FP)
9.57k
20.03k (x2.09)
Test#3 (Generic, ZIP)
3.18k
5.19k (x1.63)
Test#1 (Memory)
3.28k
7.05k (x2.15)
TOTAL
27.11k
45.87k (x1.69)
Multithread
E5-2670 v3
i5-8265U
Test#1 (Integers)
139.07k
51.42k (x0.37)
Test#2 (FP)
133.47k
77.48k (x0.58)
Test#3 (Generic, ZIP)
46.6k
16.65k (x0.36)
Test#1 (Memory)
6.65k
3.69k (x0.55)
TOTAL
325.78k
149.24k (x0.46)
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
E5-2670 v3
i5-8265U
Test#1 (Integers)
11.18k
13.66k (x1.22)
Test#2 (FP)
10.06k
21.17k (x2.1)
Test#3 (Generic, ZIP)
3.21k
5k (x1.56)
Test#1 (Memory)
3.12k
8.11k (x2.6)
TOTAL
27.57k
47.94k (x1.74)
Multithread
E5-2670 v3
i5-8265U
Test#1 (Integers)
140.98k
51.36k (x0.36)
Test#2 (FP)
145.37k
79.72k (x0.55)
Test#3 (Generic, ZIP)
45.62k
16.61k (x0.36)
Test#1 (Memory)
6.75k
3.75k (x0.55)
TOTAL
338.73k
151.44k (x0.45)
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
E5-2670 v3
i5-8265U
Test#1 (Integers)
18.62k
19.19k (x1.03)
Test#2 (FP)
10.49k
17.47k (x1.66)
Test#3 (Generic, ZIP)
4.04k
4.04k (x1)
Test#1 (Memory)
3.26k
5.97k (x1.83)
TOTAL
36.41k
46.67k (x1.28)
Multithread
E5-2670 v3
i5-8265U
Test#1 (Integers)
236.25k
64.43k (x0.27)
Test#2 (FP)
151.05k
61.91k (x0.41)
Test#3 (Generic, ZIP)
58.9k
13.36k (x0.23)
Test#1 (Memory)
6.7k
3.52k (x0.53)
TOTAL
452.9k
143.23k (x0.32)
Performance/W
E5-2670 v3
i5-8265U
Test#1 (Integers)
1969 points/W
4296 points/W
Test#2 (FP)
1259 points/W
4128 points/W
Test#3 (Generic, ZIP)
491 points/W
890 points/W
Test#1 (Memory)
56 points/W
235 points/W
TOTAL
3774 points/W
9548 points/W
Performance/GHz
E5-2670 v3
i5-8265U
Test#1 (Integers)
6006 points/GHz
4920 points/GHz
Test#2 (FP)
3385 points/GHz
4478 points/GHz
Test#3 (Generic, ZIP)
1303 points/GHz
1037 points/GHz
Test#1 (Memory)
1052 points/GHz
1531 points/GHz
TOTAL
11745 points/GHz
11966 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