Core i7-4930K vs i5-8265U
Description
The i7-4930K is based on Ivy Bridge architecture while the i5-8265U is based on Whiskey Lake.
Using the multithread performance as a reference, the i7-4930K gets a score of 198.3 k points while the i5-8265U gets 151.4 k points.
Summarizing, the i7-4930K is 1.3 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 i7-4930K gets a score of 198.3 k points while the i5-8265U gets 151.4 k points.
Summarizing, the i7-4930K is 1.3 times faster than the i5-8265U. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306e4
806ec
Core
Ivy Bridge-E
Whiskey Lake-U
Base frecuency
3.4 GHz
1.6 GHz
Boost frecuency
3.9 GHz
3.9 GHz
Socket
LGA 2011
BGA1528
Cores/Threads
6/12
4/8
TDP
130 W
15 W
Cache L1 (d+i)
6x32+6x32 kB
4x32+4x32 kB
Cache L2
6x256 kB
4x256 kB
Cache L3
12288 kB
6144 kB
Date
September 2013
August 2018
Mean monothread perf.
32.22k points
46.67k points
Mean multithread perf.
198.27k points
143.23k 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
i5-8265U
Test#1 (Integers)
12k
13.66k (x1.14)
Test#2 (FP)
11.35k
21.17k (x1.87)
Test#3 (Generic, ZIP)
4.53k
5k (x1.1)
Test#1 (Memory)
4.35k
8.11k (x1.87)
TOTAL
32.22k
47.94k (x1.49)
Multithread
i7-4930K
i5-8265U
Test#1 (Integers)
72.46k
51.36k (x0.71)
Test#2 (FP)
80.33k
79.72k (x0.99)
Test#3 (Generic, ZIP)
33.44k
16.61k (x0.5)
Test#1 (Memory)
12.03k
3.75k (x0.31)
TOTAL
198.27k
151.44k (x0.76)
Performance/W
i7-4930K
i5-8265U
Test#1 (Integers)
557 points/W
3424 points/W
Test#2 (FP)
618 points/W
5314 points/W
Test#3 (Generic, ZIP)
257 points/W
1108 points/W
Test#1 (Memory)
93 points/W
250 points/W
TOTAL
1525 points/W
10096 points/W
Performance/GHz
i7-4930K
i5-8265U
Test#1 (Integers)
3077 points/GHz
3502 points/GHz
Test#2 (FP)
2910 points/GHz
5429 points/GHz
Test#3 (Generic, ZIP)
1161 points/GHz
1282 points/GHz
Test#1 (Memory)
1115 points/GHz
2081 points/GHz
TOTAL
8262 points/GHz
12293 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