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AMD

A6-6400B APU

▲ 500 ▼

1 Cores, 2 Threads.
Release date ≈ Q4 2015.

Average Bench: 43.6% (973rd of 1445)

Based on 129 user benchmarks.  Device: 178BFBFF00610F31 Model: AMD A6-6400B APU with Radeon(tm) HD Graphics
Poor: 27%Average: 43.6% Great: 52%
Gaming
Gaming 44%
Speed boat
Desktop
Desktop 52%
Yacht
Workstation
Workstation 29%
Raft

Popular builds with this CPU

Below average average bench

The AMD A6-6400B APU averaged 56.3% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Memory Latency 71.1Pts
Avg. Single Core Speed 63.3Pts

Good consistency

The range of scores (95th - 5th percentile) for the AMD A6-6400B APU is 25.3%. This is a relatively narrow range which indicates that the AMD A6-6400B APU performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 98.4Pts
Avg. Octa Core Speed 98.1Pts
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Average Bench

(Based on 129 samples)
Rank 97343.6%
Min Avg Max
40.9 Memory 71.1 88.2
34 1-Core 63.3 72.2
55.5 2-Core 96.4 110
49% 76.9 Pts
Min Avg Max
56.2 4-Core 96.9 110
70.1 8-Core 98.1 110
13.1% 97.5 Pts
Min Avg Max
66.8 64-Core 98.4 111
6.1% 98.4 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4.1 GHz (avg)
46.1% Average
Memory 82.1
1-Core 43.7
2-Core 62.5
44% 62.8 Pts
4-Core 63.4
8-Core 63.5
8% 63.5 Pts
64-Core 71.6
4% 71.6 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 3.9 GHz (avg)
44.1% Average
Memory 77
1-Core 52.7
2-Core 66.9
45% 65.5 Pts
4-Core 68.4
8-Core 71.1
9% 69.8 Pts
64-Core 73.7
5% 73.7 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4.05 GHz (avg)
41.2% Average
Memory 71.8
1-Core 46.7
2-Core 64.9
42% 61.1 Pts
4-Core 64.9
8-Core 62.4
9% 63.7 Pts
64-Core 64.2
4% 64.2 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4 GHz (avg)
39% Below average
Memory 72.7
1-Core 9.2
2-Core 60.6
33% 47.5 Pts
4-Core 35.3
8-Core 31.7
5% 33.5 Pts
64-Core 8.3
0% 8.3 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4.1 GHz (avg)
38.8% Below average
Memory 66.9
1-Core 42.4
2-Core 47.8
37% 52.4 Pts
4-Core 64.3
8-Core 67.7
9% 66 Pts
64-Core 62.7
4% 62.7 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4.1 GHz (avg)
34.5% Below average
Memory 57.7
1-Core 43.2
2-Core 55.3
35% 52.1 Pts
4-Core 68.5
8-Core 65.5
9% 67 Pts
64-Core 65.4
4% 65.4 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 3.85 GHz (avg)
30.4% Below average
Memory 52
1-Core 34.3
2-Core 48
30% 44.8 Pts
4-Core 53
8-Core 57.7
7% 55.3 Pts
64-Core 56.3
4% 56.3 Pts
CPUSocket, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 4.1 GHz (avg)
30.2% Below average
Memory 53.4
1-Core 23.1
2-Core 29.9
26% 35.5 Pts
4-Core 42
8-Core 49.2
6% 45.6 Pts
64-Core 51.8
3% 51.8 Pts
P0, 1 CPU, 1 cores, 2 threads
Base clock 3.9 GHz, turbo 3.15 GHz (avg)
20.5% Poor
Memory 32.5
1-Core 31.3
2-Core 39.6
22% 34.5 Pts
4-Core 52.3
8-Core 43.5
7% 47.9 Pts
64-Core 45.5
3% 45.5 Pts
129 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 67,869,763 CPUs tested

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CPU GPU SSD HDD RAM MBD
Typical A6-6400B APU Builds (Compare 26 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 49%
Yacht
Workstation
Workstation 3%
Tree trunk

System: HP 285 G2 MT

CPU
A6-6400B APUAMDBench 44%, 129 samples7x
GPU
Radeon R7 GraphicsAMDBench 5%, 22,117 samples10x
Radeon HD 8470DAMDBench 3%, 8,268 samples4x
Radeon HD 7540DAMDBench 3%, 4,337 samples2x
SSD
MZ7LN256HMJP-000H1 256GBSamsungBench 99%, 5,580 samples2x
X110 128GBSanDisk  $89Bench 71%, 11,245 samples1x
840 Evo 120GBSamsung  $85Bench 91%, 104,444 samples1x
RAM
M378B5173EB0-YK0 1x4GBSamsungBench 27%, 3,229 samples3x
2x4GBUnknownBench 39%, 424,126 samples2x
M378B1G73DB0-CK0 1x8GBSamsungBench 30%, 12,268 samples2x
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Popular A6-6400B APU systems:

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The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $289Crucial MX500 250GB $39
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