Core i7-4930K vs Xeon E5-2667 v3
Description
The i7-4930K is based on Ivy Bridge architecture while the E5-2667 v3 is based on Haswell.
Using the multithread performance as a reference, the i7-4930K gets a score of 198.3 k points while the E5-2667 v3 gets 277.7 k points.
Summarizing, the E5-2667 v3 is 1.4 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4930K gets a score of 198.3 k points while the E5-2667 v3 gets 277.7 k points.
Summarizing, the E5-2667 v3 is 1.4 times faster than the i7-4930K. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
306f2
Core
Ivy Bridge-E
Haswell-EP
Base frecuency
3.4 GHz
3.2 GHz
Boost frecuency
3.9 GHz
3.6 GHz
Socket
LGA 2011
LGA 2011-3
Cores/Threads
6/12
8/16
TDP
130 W
135 W
Cache L1 (d+i)
6x32+6x32 kB
8x32+8x32 kB
Cache L2
6x256 kB
8x256 kB
Cache L3
12288 kB
20480 kB
Date
September 2013
September 2014
Mean monothread perf.
32.22k points
41.36k points
Mean multithread perf.
198.27k points
343.64k 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
i7-4930K
E5-2667 v3
Test#1 (Integers)
12k
13.1k (x1.09)
Test#2 (FP)
11.35k
11.91k (x1.05)
Test#3 (Generic, ZIP)
4.53k
4.83k (x1.07)
Test#1 (Memory)
4.35k
3.83k (x0.88)
TOTAL
32.22k
33.68k (x1.05)
Multithread
i7-4930K
E5-2667 v3
Test#1 (Integers)
72.46k
105.42k (x1.45)
Test#2 (FP)
80.33k
109.99k (x1.37)
Test#3 (Generic, ZIP)
33.44k
44.56k (x1.33)
Test#1 (Memory)
12.03k
17.7k (x1.47)
TOTAL
198.27k
277.66k (x1.4)
Performance/W
i7-4930K
E5-2667 v3
Test#1 (Integers)
557 points/W
781 points/W
Test#2 (FP)
618 points/W
815 points/W
Test#3 (Generic, ZIP)
257 points/W
330 points/W
Test#1 (Memory)
93 points/W
131 points/W
TOTAL
1525 points/W
2057 points/W
Performance/GHz
i7-4930K
E5-2667 v3
Test#1 (Integers)
3077 points/GHz
3638 points/GHz
Test#2 (FP)
2910 points/GHz
3309 points/GHz
Test#3 (Generic, ZIP)
1161 points/GHz
1342 points/GHz
Test#1 (Memory)
1115 points/GHz
1065 points/GHz
TOTAL
8262 points/GHz
9354 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