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AMD

Athlon X4 840 Quad Core

▲ 508 ▼

2 Cores, 4 Threads.
Release date ≈ Q3 2015.

Average Bench: 45% (951st of 1459)

Based on 4,588 user benchmarks.  Device: 178BFBFF00630F01 Model: AMD Athlon(tm) X4 840 Quad Core Processor
Poor: 35%Average: 45% Great: 53%
Gaming
Gaming 45%
Speed boat
Desktop
Desktop 50%
Yacht
Workstation
Workstation 32%
Sail boat

Popular builds with this CPU

Below average average bench

The AMD Athlon X4 840 Quad Core averaged 55.0% 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 61.2Pts
Avg. Single Core Speed 58.8Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Athlon X4 840 Quad Core is just 17.3%. This is a relatively narrow range which indicates that the AMD Athlon X4 840 Quad Core performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 169Pts
Avg. Octa Core Speed 169Pts
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Average Bench

(Based on 4,588 samples)
Rank 95145%
Min Avg Max
46.3 Memory 61.2 73.2
39.3 1-Core 58.8 66.5
70.3 2-Core 107 124
45.8% 75.5 Pts
Min Avg Max
101 4-Core 167 199
103 8-Core 169 198
22.5% 168 Pts
Min Avg Max
106 64-Core 169 199
10.5% 169 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
FM2+ , 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
52.8% Above average
Memory 75.1
1-Core 59.6
2-Core 110
51% 81.7 Pts
4-Core 178
8-Core 181
24% 180 Pts
64-Core 170
10% 170 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
49.8% Average
Memory 69.2
1-Core 59.7
2-Core 109
49% 79.2 Pts
4-Core 178
8-Core 178
24% 178 Pts
64-Core 178
11% 178 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
48.9% Average
Memory 67.1
1-Core 59.9
2-Core 111
48% 79.3 Pts
4-Core 180
8-Core 177
24% 178 Pts
64-Core 178
11% 178 Pts
FM2+ , 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.6 GHz (avg)
48.6% Average
Memory 69.3
1-Core 48.4
2-Core 106
46% 74.7 Pts
4-Core 164
8-Core 165
22% 165 Pts
64-Core 166
10% 166 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.65 GHz (avg)
46.1% Average
Memory 60.8
1-Core 62.1
2-Core 120
48% 80.8 Pts
4-Core 182
8-Core 186
24% 184 Pts
64-Core 185
11% 185 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.5 GHz (avg)
45.5% Average
Memory 63.4
1-Core 58.4
2-Core 98.9
46% 73.6 Pts
4-Core 162
8-Core 161
22% 162 Pts
64-Core 161
10% 161 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.6 GHz (avg)
42.2% Average
Memory 53.4
1-Core 61.9
2-Core 116
45% 77.2 Pts
4-Core 181
8-Core 181
24% 181 Pts
64-Core 180
11% 180 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.6 GHz (avg)
40.7% Average
Memory 51.4
1-Core 58.5
2-Core 109
43% 72.9 Pts
4-Core 175
8-Core 174
23% 174 Pts
64-Core 172
11% 172 Pts
P0, 1 CPU, 2 cores, 4 threads
Base clock 3.1 GHz, turbo 3.25 GHz (avg)
13.6% Very poor
Memory 1.12
1-Core 58.2
2-Core 114
26% 57.9 Pts
4-Core 146
8-Core 162
20% 154 Pts
64-Core 167
10% 167 Pts
4,588 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,303,554 CPUs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Athlon X4 840 Quad Core Builds (Compare 645 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 6%
Tree trunk
Desktop
Desktop 46%
Yacht
Workstation
Workstation 5%
Tree trunk

Motherboard: Asus A68HM-K

CPU
Athlon X4 840 Quad CoreAMDBench 45%, 4,588 samples77x
GPU
Radeon R7 GraphicsAMDBench 5%, 22,117 samples69x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples43x
Radeon R7 GraphicsAMDBench 6%, 25,284 samples38x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples30x
A400 120GBKingston  $33Bench 61%, 166,392 samples23x
PLUS 240GBSandiskBench 45%, 86,316 samples9x
RAM
8GBUnknownBench 34%, 82,857 samples117x
1x8GBUnknownBench 38%, 168,538 samples63x
16GBUnknownBench 41%, 70,565 samples60x
EDIT WITH CUSTOM PC BUILDER Value: 21% - Poor Total price: $28

Popular Athlon X4 840 Quad Core compatible motherboards:

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