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AMD

Athlon II X4 645

▲ 5123 ▼

Release date ≤ Q4 2013.

VS

Average Bench: 40.1% (527th of 1173)

Based on 2,525 user benchmarks.  Device: 178BFBFF00100F53 Model: AMD Athlon(tm) II X4 645 Processor
Poor: 32%Average: 40.1% Great: 44%
Gaming
Gaming 40%
Speed boat
Desktop
Desktop 39%
Jet ski
Workstation
Workstation 24%
Surfboard

Popular builds with this CPU

Below average average bench

The AMD Athlon II X4 645 averaged 59.9% 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

Quad Core Integer Speed 276Pts
Single Core Integer Speed 73.6Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Athlon II X4 645 is just 11.8%. This is a relatively narrow range which indicates that the AMD Athlon II X4 645 performs reasonably consistently under varying real world conditions.

Weaknesses

Multi Core Floating Point Speed 172Pts
Avg. Multi Core Mixed Speed 214Pts
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Average Bench

(Based on 2,525 samples)
Rank 52740.1%
Min Avg Max
64.7 SC Int 73.6 80.1
38.7 SC Float 44.4 47.9
45.9 SC Mixed 55.2 59.6
46.3% 57.7 Pts
Min Avg Max
193 QC Int 276 308
121 QC Float 167 185
151 QC Mixed 208 230
49.4% 217 Pts
Min Avg Max
225 MC Int 285 308
133 MC Float 172 185
166 MC Mixed 214 233
34% 224 Pts
User Benchmarks Bench Single core Quad core Multi core
The fastest CPU (mainstream) averages a speed of 100%
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
42.6% Average
SC Int 74.4
SC Float 45.5
SC Mixed 56.8
47% 58.9 Pts
QC Int 295
QC Float 176
QC Mixed 224
53% 232 Pts
MC Int 303
MC Float 182
MC Mixed 224
36% 237 Pts
Socket M2, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
42.4% Average
SC Int 75.4
SC Float 45.1
SC Mixed 56
47% 58.8 Pts
QC Int 259
QC Float 181
QC Mixed 224
50% 221 Pts
MC Int 299
MC Float 177
MC Mixed 221
35% 232 Pts
Socket M2, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
41.5% Average
SC Int 75.6
SC Float 45.3
SC Mixed 56.6
47% 59.2 Pts
QC Int 295
QC Float 172
QC Mixed 216
52% 228 Pts
MC Int 292
MC Float 177
MC Mixed 219
35% 229 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
38.4% Below average
SC Int 75.7
SC Float 45.9
SC Mixed 57.5
48% 59.7 Pts
QC Int 292
QC Float 180
QC Mixed 190
50% 221 Pts
MC Int 292
MC Float 166
MC Mixed 208
34% 222 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
38.3% Below average
SC Int 76.1
SC Float 45.8
SC Mixed 57.5
48% 59.8 Pts
QC Int 237
QC Float 142
QC Mixed 189
43% 189 Pts
MC Int 270
MC Float 162
MC Mixed 211
32% 214 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz
37.8% Below average
SC Int 73.6
SC Float 44.4
SC Mixed 55.3
46% 57.8 Pts
QC Int 254
QC Float 153
QC Mixed 191
45% 199 Pts
MC Int 261
MC Float 156
MC Mixed 197
31% 205 Pts
AM3, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
29.7% Poor
SC Int 56.3
SC Float 37.2
SC Mixed 43.2
36% 45.6 Pts
QC Int 194
QC Float 137
QC Mixed 147
36% 159 Pts
MC Int 260
MC Float 150
MC Mixed 180
30% 197 Pts
2,525 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,602,057 CPUs tested.

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CPU GPU SSD HDD RAM MBD
Typical Athlon II X4 645 Builds (Compare 98 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 35%
Jet ski
Workstation
Workstation 20%
Surfboard

System: HP p7-1054

CPU
Athlon II X4 645AMDBench 40%, 2,525 samples95x
GPU
Radeon HD 4200ATIBench 1%, 7,497 samples50x
GTX 550 TiNvidia  $250Bench 12%, 32,867 samples3x
GeForce 8600 GTNvidiaBench 2%, 6,575 samples3x
SSD
SSD Plus 120GBSanDisk  $27Bench 58%, 42,836 samples2x
850 Pro 256GBSamsung  $97Bench 106%, 70,379 samples1x
840 Evo 120GBSamsung  $138Bench 91%, 53,030 samples1x
RAM
M378B5273DH0-CH9 M378B5773CH0-CH9 6GBSamsungBench 36%, 66 samples7x
M378B5273CH0-CH9 M378B5773CH0-CH9 6GBSamsungBench 36%, 67 samples6x
M378B5273CH0-CH9 Ramaxel RMR1870EF48E8W1333 6GBSamsungBench 27%, 11 samples6x
EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $27

Popular Athlon II X4 645 systems:

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Added n/a ago.
USA-User
Avatar level
5,390

Poor (edit your comment) Add link

5 months ago.

I like this because of the higher Ghz/s and it works well.

POL-User
Avatar level
2,792

Poor

16 months ago.

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

Szszymon14
Avatar level
4

Poor

1 month ago.

Freaking loud stock cooler.

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 Frequently Asked Questions

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