Core i7-10870H vs Xeon E5-4640
Description
The i7-10870H is based on Comet Lake architecture while the E5-4640 is based on Sandy Bridge.
Using the multithread performance as a reference, the i7-10870H gets a score of 375.8 k points while the E5-4640 gets 610.2 k points.
Summarizing, the E5-4640 is 1.6 times faster than the i7-10870H. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-10870H gets a score of 375.8 k points while the E5-4640 gets 610.2 k points.
Summarizing, the E5-4640 is 1.6 times faster than the i7-10870H. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
a0652
206d7
Core
Comet Lake-H
Sandy Bridge-EP
Base frecuency
2.2 GHz
2.4 GHz
Boost frecuency
5 GHz
2.8 GHz
Socket
FC-BGA 1440
LGA 2011
Cores/Threads
8/16
8 /16
TDP
45 W
95 W
Cache L1 (d+i)
8x32+8x32 kB
8x32+8x32 kB
Cache L2
8x256 kB
8x256 kB
Cache L3
16384 kB
20480 kB
Date
September 2020
May 2012
Mean monothread perf.
79.2k points
13.88k points
Mean multithread perf.
487.05k points
610.16k 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
i7-10870H
E5-4640
Test#1 (Integers)
4.77k
1.66k (x0.35)
Test#2 (FP)
19.81k
5.26k (x0.27)
Test#3 (Generic, ZIP)
6.29k
2.13k (x0.34)
Test#1 (Memory)
14.03k
2.53k (x0.18)
TOTAL
44.9k
11.58k (x0.26)
Multithread
i7-10870H
E5-4640
Test#1 (Integers)
31.21k
77.64k (x2.49)
Test#2 (FP)
151.01k
212.2k (x1.41)
Test#3 (Generic, ZIP)
50.13k
113.11k (x2.26)
Test#1 (Memory)
8.37k
7.54k (x0.9)
TOTAL
240.71k
410.48k (x1.71)
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
i7-10870H
E5-4640
Test#1 (Integers)
17.17k
6.19k (x0.36)
Test#2 (FP)
25.26k
5.89k (x0.23)
Test#3 (Generic, ZIP)
6.7k
2.11k (x0.32)
Test#1 (Memory)
13.81k
2.51k (x0.18)
TOTAL
62.95k
16.7k (x0.27)
Multithread
i7-10870H
E5-4640
Test#1 (Integers)
116.68k
244.88k (x2.1)
Test#2 (FP)
187.28k
215.35k (x1.15)
Test#3 (Generic, ZIP)
51.52k
114.64k (x2.23)
Test#1 (Memory)
8.39k
6.76k (x0.81)
TOTAL
363.87k
581.63k (x1.6)
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
i7-10870H
E5-4640
Test#1 (Integers)
16.14k
5.01k (x0.31)
Test#2 (FP)
24.74k
4.5k (x0.18)
Test#3 (Generic, ZIP)
5.98k
2.18k (x0.36)
Test#1 (Memory)
12.7k
2.19k (x0.17)
TOTAL
59.55k
13.88k (x0.23)
Multithread
i7-10870H
E5-4640
Test#1 (Integers)
117.03k
251.29k (x2.15)
Test#2 (FP)
199.88k
236.61k (x1.18)
Test#3 (Generic, ZIP)
50.64k
114.89k (x2.27)
Test#1 (Memory)
8.23k
7.36k (x0.89)
TOTAL
375.77k
610.16k (x1.62)
Performance/W
i7-10870H
E5-4640
Test#1 (Integers)
2601 points/W
2645 points/W
Test#2 (FP)
4442 points/W
2491 points/W
Test#3 (Generic, ZIP)
1125 points/W
1209 points/W
Test#1 (Memory)
183 points/W
78 points/W
TOTAL
8351 points/W
6423 points/W
Performance/GHz
i7-10870H
E5-4640
Test#1 (Integers)
3227 points/GHz
1790 points/GHz
Test#2 (FP)
4947 points/GHz
1609 points/GHz
Test#3 (Generic, ZIP)
1197 points/GHz
777 points/GHz
Test#1 (Memory)
2539 points/GHz
782 points/GHz
TOTAL
11910 points/GHz
4957 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