Core i7-4770K vs FX 8320E
Description
The i7-4770K is based on Haswell architecture while the 8320E is based on Piledriver.
Using the multithread performance as a reference, the i7-4770K gets a score of 146.8 k points while the 8320E gets 95 k points.
Summarizing, the i7-4770K is 1.5 times faster than the 8320E. To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-4770K gets a score of 146.8 k points while the 8320E gets 95 k points.
Summarizing, the i7-4770K is 1.5 times faster than the 8320E. To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
306c3
600f20
Core
Haswell
Vishera
Base frecuency
3.5 GHz
3.2 GHz
Boost frecuency
3.9 GHz
4 GHz
Socket
LGA 1150
AM3+
Cores/Threads
4/8
8/8
TDP
84 W
95 W
Cache L1 (d+i)
4x32+4x32 kB
4x64+8x16 kB
Cache L2
4x256 kB
4x2048 kB
Cache L3
8192 kB
8142 kB
Date
June 2013
September 2014
Mean monothread perf.
43.21k points
26.58k points
Mean multithread perf.
173.93k points
94.99k 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
i7-4770K
8320E
Test#1 (Integers)
13.78k
9.23k (x0.67)
Test#2 (FP)
12.7k
7.95k (x0.63)
Test#3 (Generic, ZIP)
5.23k
3.41k (x0.65)
Test#1 (Memory)
4.92k
6k (x1.22)
TOTAL
36.63k
26.58k (x0.73)
Multithread
i7-4770K
8320E
Test#1 (Integers)
56.86k
35.09k (x0.62)
Test#2 (FP)
60.65k
36k (x0.59)
Test#3 (Generic, ZIP)
24.02k
18.54k (x0.77)
Test#1 (Memory)
5.22k
5.36k (x1.03)
TOTAL
146.75k
94.99k (x0.65)
Performance/W
i7-4770K
8320E
Test#1 (Integers)
677 points/W
369 points/W
Test#2 (FP)
722 points/W
379 points/W
Test#3 (Generic, ZIP)
286 points/W
195 points/W
Test#1 (Memory)
62 points/W
56 points/W
TOTAL
1747 points/W
1000 points/W
Performance/GHz
i7-4770K
8320E
Test#1 (Integers)
3534 points/GHz
2306 points/GHz
Test#2 (FP)
3256 points/GHz
1986 points/GHz
Test#3 (Generic, ZIP)
1341 points/GHz
854 points/GHz
Test#1 (Memory)
1261 points/GHz
1499 points/GHz
TOTAL
9392 points/GHz
6646 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