| | | |

A6 7400K


Description
We need your help: we don't have results in all modes. If you have a 7400K and want to help us to complete the stats, you just have to run the benchmark at stock frequency (no oc) in modes FPU, SSE, and validate the results. You don't have to register and the whole process will take less than 3 minutes per mode.

The A6 7400K is a cpu manufactured by AMD that was released on July 2014. This model has 2 Kaveri cores , runs at 3500 MHz as base frequency and has a a thermal design power of 65 W.

The 7400K has 2x16+64 kB of cache L1, 1024 kB of cache L2 and 0 kB of cache L3.

Specs
Official name
AMD A6-7400K Radeon R5, 6 Compute Cores 2C+4G
CPUID
630f01
Core
Kaveri
Architecture
Base frecuency
3.5 GHz
Boost frecuency
3.9 GHz
Socket
Socket FM2+
Cores/Threads
2/2
TDP
65 W
Cache L1 (d+i)
2x16+64 kB
Cache L2
1024 kB
Cache L3
0 kB
Release date
July 2014

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
Multithread
Test#1 (Integers)
8784
13502 (x1.5)
Test#2 (FP)
9449
12165 (x1.3)
Test#3 (Generic, ZIP)
3389
5965 (x1.8)
Test#1 (Memory)
2386
2649 (x1.1)
TOTAL
24008
34281 (x1.4)

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) [% vs time]

grafica bm.hardlimit.com


Test#2 (FP) [% vs time]

grafica bm.hardlimit.com


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

grafica bm.hardlimit.com


Test#1 (Memory) [% 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) [% vs time]

grafica bm.hardlimit.coma


Test#2 (FP) [% vs time]

grafica bm.hardlimit.coma


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

grafica bm.hardlimit.coma


Test#1 (Memory) [% vs time]

grafica bm.hardlimit.coma

Similar CPUs to A6 7400K
AMD A6 7400K (This model)
 Mode AVX monothread  [24008 points]
 Mode AVX multithread  [34281 points]
 Mode AVX monothread  [17077 points -28.87%]
 Mode AVX multithread  [37110 points +8.25%]
 Mode FPU monothread  [11318 points]
 Mode FPU multithread  [22908 points]
 Mode AVX monothread  [16095 points -32.96%]
 Mode AVX multithread  [35813 points +4.47%]
 Mode AVX monothread  [19841 points -17.36%]
 Mode AVX multithread  [47892 points +39.71%]
 Mode AVX monothread  [20777 points -13.46%]
 Mode AVX multithread  [27129 points -20.86%]
 Mode FPU monothread  [11925 points]
 Mode FPU multithread  [25836 points]
 Mode AVX2 monothread  [21571 points -10.15%]
 Mode AVX2 multithread  [46093 points +34.46%]
 Mode FPU monothread  [15618 points]
 Mode FPU multithread  [31349 points]
 Mode AVX monothread  [20103 points -16.27%]
 Mode AVX multithread  [38683 points +12.84%]
 Mode AVX monothread  [8259 points -65.60%]
 Mode AVX multithread  [30064 points -12.30%]
 Mode AVX monothread  [14776 points -38.45%]
 Mode AVX multithread  [29778 points -13.13%]
 Mode FPU monothread  [24484 points]
 Mode FPU multithread  [43947 points]
 Mode AVX2 monothread  [39727 points +65.47%]
 Mode AVX2 multithread  [79224 points +131.10%]
 Mode FPU monothread  [18856 points]
 Mode FPU multithread  [37046 points]
 Mode AVX2 monothread  [34218 points +42.53%]
 Mode AVX2 multithread  [81195 points +136.85%]
          
AVX mode comparison

Monothread integers operations
Model
Score
9847 [12.11%]
9306 [5.95%]
AMD A6 7400K
8784
This model

Multithread integers operations
Model
Score
13550 [0.36%]
AMD A6 7400K
13502
This model
12856 [-4.79%]
12064 [-10.66%]
11667 [-13.60%]

Monothread floating point operations
Model
Score
9527 [0.82%]
AMD A6 7400K
9449
This model

Multithread floating point operations
Model
Score
13900 [14.26%]
12799 [5.20%]
12251 [0.70%]
AMD A6 7400K
12165
This model
10741 [-11.71%]
10423 [-14.32%]
10011 [-17.71%]
8656 [-28.84%]
 
 
 

Monothread generic test (Zip compression)
Model
Score
3576 [5.51%]
AMD A6 7400K
3389
This model

Multithread generic test (Zip compression)
Model
Score
AMD A6 7400K
5965
This model
5056 [-15.24%]
5020 [-15.84%]

Monothread memory performance
Model
Score
2445 [2.47%]
AMD A6 7400K
2386
This model
2386 [-0.01%]
2176 [-8.81%]

Multithread memory performance
Model
Score
2762 [4.28%]
AMD A6 7400K
2649
This model
2613 [-1.34%]
2586 [-2.38%]

Hardlimit Benchmark Central - Ver. 3.7.9