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AMD

Athlon II X4 645

▲ 5253 ▼

4 Cores, 4 Threads.
Release date ≤ Q4 2013.

Average Bench: 46% (924th of 1459)

Based on 5,346 user benchmarks.  Device: 178BFBFF00100F53 Model: AMD Athlon(tm) II X4 645 Processor
Poor: 35%Average: 46% Great: 54%
Gaming
Gaming 46%
Yacht
Desktop
Desktop 48%
Yacht
Workstation
Workstation 33%
Sail boat

Popular builds with this CPU

Below average average bench

The AMD Athlon II X4 645 averaged 54.0% 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 63.7Pts
Avg. Single Core Speed 44.4Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Athlon II X4 645 is just 19%. This is a relatively narrow range which indicates that the AMD Athlon II X4 645 performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Multi Core Speed 170Pts
Avg. Octa Core Speed 168Pts
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Average Bench

(Based on 5,346 samples)
Rank 92446%
Min Avg Max
47.2 Memory 63.7 77.6
34.8 1-Core 44.4 48.4
65.2 2-Core 88.2 97.6
41.3% 65.4 Pts
Min Avg Max
101 4-Core 165 189
114 8-Core 168 189
22.2% 166 Pts
Min Avg Max
118 64-Core 170 189
10.5% 170 Pts
User Benchmarks BenchNormalHeavyServer
The fastest CPU (mainstream) averages a speed of 100%
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
49.8% Average
Memory 72.6
1-Core 45
2-Core 87.3
44% 68.3 Pts
4-Core 158
8-Core 163
21% 161 Pts
64-Core 168
10% 168 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
49.7% Average
Memory 72.3
1-Core 45
2-Core 87.7
44% 68.3 Pts
4-Core 158
8-Core 164
22% 161 Pts
64-Core 142
9% 142 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
48.5% Average
Memory 67.9
1-Core 44.7
2-Core 90.8
43% 67.8 Pts
4-Core 171
8-Core 172
23% 171 Pts
64-Core 172
11% 172 Pts
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
43.2% Average
Memory 57.1
1-Core 45.2
2-Core 91.4
40% 64.6 Pts
4-Core 174
8-Core 156
22% 165 Pts
64-Core 174
11% 174 Pts
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
43.2% Average
Memory 57.7
1-Core 44.2
2-Core 90.7
40% 64.2 Pts
4-Core 170
8-Core 154
22% 162 Pts
64-Core 172
11% 172 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
42.7% Average
Memory 61.5
1-Core 46.3
2-Core 90.9
41% 66.2 Pts
4-Core 137
8-Core 152
19% 145 Pts
64-Core 160
10% 160 Pts
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
42.5% Average
Memory 60.6
1-Core 43.4
2-Core 85.2
40% 63.1 Pts
4-Core 143
8-Core 145
19% 144 Pts
64-Core 151
9% 151 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
41.4% Average
Memory 53.7
1-Core 45
2-Core 90.1
38% 62.9 Pts
4-Core 169
8-Core 172
23% 171 Pts
64-Core 170
10% 170 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
39.9% Below average
Memory 50.4
1-Core 44.8
2-Core 90.4
37% 61.9 Pts
4-Core 171
8-Core 171
23% 171 Pts
64-Core 171
11% 171 Pts
5,346 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 68,303,482 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 II X4 645 Builds (Compare 1,359 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 19%
Surfboard
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 16%
Surfboard

Motherboard: Asus M5A78L-M LX3 - $147

CPU
Athlon II X4 645AMDBench 46%, 5,346 samples1x
GPU
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples185x
GTX 1050Nvidia  $101Bench 26%, 269,381 samples107x
GTX 1060-3GBNvidia  $119Bench 52%, 627,793 samples75x
SSD
A400 240GBKingston  $28Bench 66%, 424,288 samples57x
A400 480GBKingston  $34Bench 74%, 237,487 samples31x
A400 120GBKingston  $33Bench 61%, 166,392 samples29x
RAM
2x8GBUnknownBench 64%, 236,291 samples434x
2x4GBUnknownBench 39%, 424,126 samples394x
1x8GBUnknownBench 38%, 168,538 samples267x
EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $234

Popular Athlon II X4 645 compatible motherboards:

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 Comments

Added n/a ago.
USA-User
Avatar level
9,918

Excellent (edit your comment) Add link

7 months ago.

TUR-User
Avatar level
5,548

Excellent

3 years ago.

Çok hızlı seri kasma donma yok 4 çekirdek hakkını veriyor.

POL-User
Avatar level
4,616

Poor

6 years ago.

The performance is not bad even now, but it is noisy as hell, sometimes even with opened case!

Szszymon14
Avatar level
6

Poor

5 years ago.

Freaking loud stock cooler.

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