Core i7-870 vs Xeon E3-1230 v5
Description
The i7-870 is based on Nehalem architecture while the E3-1230 v5 is based on Skylake.
Using the multithread performance as a reference, the i7-870 gets a score of 42.5 k points while the E3-1230 v5 gets 37.9 k points.
Summarizing, the i7-870 is 1.1 times faster than the E3-1230 v5. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-870 gets a score of 42.5 k points while the E3-1230 v5 gets 37.9 k points.
Summarizing, the i7-870 is 1.1 times faster than the E3-1230 v5. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
106e5
506e3
Core
Lynnfield
Skylake-S
Base frecuency
2.933 GHz
3.4 GHz
Boost frecuency
3.6 GHz
3.8 GHz
Socket
LGA 1156
LGA 1151
Cores/Threads
4/8
4/8
TDP
95 W
80 W
Cache L1 (d+i)
4x32+4x32 kB
4x32+4x32 kB
Cache L2
4x256 kB
4x256 kB
Cache L3
8192 kB
8192 kB
Date
September 2009
October 2015
Mean monothread perf.
15.44k points
9.52k points
Mean multithread perf.
42.53k points
37.88k 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
i7-870
E3-1230 v5
Test#1 (Integers)
1.98k
0.7k (x0.35)
Test#2 (FP)
4.36k
2.8k (x0.64)
Test#3 (Generic, ZIP)
2.24k
0.85k (x0.38)
Test#1 (Memory)
2.72k
1.88k (x0.69)
TOTAL
11.3k
6.23k (x0.55)
Multithread
i7-870
E3-1230 v5
Test#1 (Integers)
4.46k
2.74k (x0.61)
Test#2 (FP)
13.95k
12.87k (x0.92)
Test#3 (Generic, ZIP)
7.54k
3.89k (x0.52)
Test#1 (Memory)
1.7k
6.03k (x3.55)
TOTAL
27.65k
25.52k (x0.92)
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
i7-870
E3-1230 v5
Test#1 (Integers)
5.86k
2.59k (x0.44)
Test#2 (FP)
4.53k
3.94k (x0.87)
Test#3 (Generic, ZIP)
2.36k
1k (x0.42)
Test#1 (Memory)
2.69k
2k (x0.74)
TOTAL
15.44k
9.52k (x0.62)
Multithread
i7-870
E3-1230 v5
Test#1 (Integers)
17.53k
10.4k (x0.59)
Test#2 (FP)
13.65k
16.64k (x1.22)
Test#3 (Generic, ZIP)
7.93k
4.51k (x0.57)
Test#1 (Memory)
3.41k
6.33k (x1.85)
TOTAL
42.53k
37.88k (x0.89)
Performance/W
i7-870
E3-1230 v5
Test#1 (Integers)
185 points/W
130 points/W
Test#2 (FP)
144 points/W
208 points/W
Test#3 (Generic, ZIP)
83 points/W
56 points/W
Test#1 (Memory)
36 points/W
79 points/W
TOTAL
448 points/W
474 points/W
Performance/GHz
i7-870
E3-1230 v5
Test#1 (Integers)
1629 points/GHz
681 points/GHz
Test#2 (FP)
1257 points/GHz
1037 points/GHz
Test#3 (Generic, ZIP)
655 points/GHz
263 points/GHz
Test#1 (Memory)
748 points/GHz
525 points/GHz
TOTAL
4289 points/GHz
2506 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