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A6 7400K vs FX 6300


Description
The 7400K is based on Steamroller architecture while the 6300 is based on Piledriver.

Using the multithread performance as a reference, the 7400K gets a score of 34.3 k points while the 6300 gets 66.4 k points.

Summarizing, the 6300 is 1.9 times faster than the 7400K. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
630f01
600f20
Core
Kaveri
Vishera
Architecture
Base frecuency
3.5 GHz
3.5 GHz
Boost frecuency
3.9 GHz
3.8 GHz
Socket
Socket FM2+
Socket AM3+
Cores/Threads
2/2
6/6
TDP
65 W
95 W
Cache L1 (d+i)
2x16+64 kB
kB
Cache L2
1024 kB
3x2048 kB
Cache L3
0 kB
8192 kB
Date
July 2014
October 2012
Mean monothread perf.
24.01k points
23.14k points
Mean multithread perf.
34.28k points
66.43k 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
7400K
6300
Test#1 (Integers)
8.78k
7.71k (x0.88)
Test#2 (FP)
9.45k
7.41k (x0.78)
Test#3 (Generic, ZIP)
3.39k
2.81k (x0.83)
Test#1 (Memory)
2.39k
5.2k (x2.18)
TOTAL
24.01k
23.14k (x0.96)

Multithread

7400K

6300
Test#1 (Integers)
13.5k
25.2k (x1.87)
Test#2 (FP)
12.17k
25.83k (x2.12)
Test#3 (Generic, ZIP)
5.96k
11.47k (x1.92)
Test#1 (Memory)
2.65k
3.92k (x1.48)
TOTAL
34.28k
66.43k (x1.94)

Performance/W
7400K
6300
Test#1 (Integers)
208 points/W
265 points/W
Test#2 (FP)
187 points/W
272 points/W
Test#3 (Generic, ZIP)
92 points/W
121 points/W
Test#1 (Memory)
41 points/W
41 points/W
TOTAL
527 points/W
699 points/W

Performance/GHz
7400K
6300
Test#1 (Integers)
2252 points/GHz
2030 points/GHz
Test#2 (FP)
2423 points/GHz
1951 points/GHz
Test#3 (Generic, ZIP)
869 points/GHz
741 points/GHz
Test#1 (Memory)
612 points/GHz
1367 points/GHz
TOTAL
6156 points/GHz
6088 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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

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.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4