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AMD

Athlon II X4 645

▲ 5125 ▼

Release date ≤ Q4 2013.

Average Bench: 53.2% (631st of 1239)

Based on 3,573 user benchmarks.  Device: 178BFBFF00100F53 Model: AMD Athlon(tm) II X4 645 Processor
Poor: 41%Average: 53.2% Great: 60%
Gaming
Gaming 53%
Yacht
Desktop
Desktop 55%
Gunboat
Workstation
Workstation 38%
Jet ski

Popular builds with this CPU

Average average bench

The AMD Athlon II X4 645 averaged 46.7% 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 Mixed Speed 55Pts

Very good consistency

The range of scores (95th - 5th percentile) for the AMD Athlon II X4 645 is just 19.2%. 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 Mixed Speed 211Pts
Avg. Octa Core Mixed Speed 209Pts
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Average Bench

(Based on 3,573 samples)
Rank 63153.2%
Min Avg Max
57.9 Memory 71.1 80.5
44.2 1-Core 55 61.1
84.6 2-Core 110 124
49.5% 78.6 Pts
Min Avg Max
125 4-Core 206 242
147 8-Core 209 238
28.4% 208 Pts
Min Avg Max
144 64-Core 211 240
14.1% 211 Pts
User Benchmarks Bench Normal Heavy Server
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)
57.2% Above average
Memory 75.7
1-Core 57.8
2-Core 115
52% 82.7 Pts
4-Core 226
8-Core 226
31% 226 Pts
64-Core 227
15% 227 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz
56.1% Above average
Memory 73.6
1-Core 57.1
2-Core 115
51% 81.8 Pts
4-Core 224
8-Core 229
31% 227 Pts
64-Core 229
15% 229 Pts
CPU1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
56.1% Above average
Memory 74.1
1-Core 55.7
2-Core 113
51% 80.8 Pts
4-Core 222
8-Core 222
30% 222 Pts
64-Core 221
15% 221 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
55.7% Above average
Memory 72.1
1-Core 57
2-Core 114
51% 81.2 Pts
4-Core 229
8-Core 228
31% 229 Pts
64-Core 227
15% 227 Pts
AM3R2, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
53% Above average
Memory 71.5
1-Core 55.1
2-Core 112
50% 79.7 Pts
4-Core 204
8-Core 192
27% 198 Pts
64-Core 200
14% 200 Pts
Socket 940, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
52.2% Above average
Memory 65.8
1-Core 55.1
2-Core 115
48% 78.5 Pts
4-Core 228
8-Core 208
30% 218 Pts
64-Core 226
15% 226 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz
51.1% Above average
Memory 73.1
1-Core 57.1
2-Core 115
51% 81.7 Pts
4-Core 169
8-Core 182
24% 176 Pts
64-Core 218
15% 218 Pts
CPUSocket, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz
47.8% Average
Memory 62.4
1-Core 55
2-Core 109
46% 75.4 Pts
4-Core 191
8-Core 207
27% 199 Pts
64-Core 205
14% 205 Pts
CPU 1, 1 CPU, 4 cores, 4 threads
Base clock 3.1 GHz, turbo 3.1 GHz (avg)
47.8% Average
Memory 64.5
1-Core 50.5
2-Core 102
45% 72.3 Pts
4-Core 187
8-Core 158
24% 172 Pts
64-Core 194
13% 194 Pts
3,573 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,616,477 CPUs tested.

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CPU GPU SSD HDD RAM MBD
Typical Athlon II X4 645 Builds (Compare 135 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 11%
Tree trunk
Desktop
Desktop 49%
Yacht
Workstation
Workstation 26%
Raft

System: HP p7-1010

CPU
Athlon II X4 645AMDBench 53%, 3,573 samples128x
GPU
Radeon HD 4200ATIBench 0%, 9,325 samples55x
GeForce GT 710NvidiaBench 3%, 70,516 samples5x
R9 270AMD  $200Bench 24%, 31,271 samples5x
SSD
MZ7PD256HAFV-000H7 256GBSamsungBench 87%, 1,957 samples4x
850 Evo 250GBSamsung  $75Bench 103%, 583,942 samples3x
SSDNow V300 120GBKingston  $60Bench 53%, 231,087 samples2x
RAM
HMT351U6BFR8C-H9 Elpida EBJ20UF8BCF0-DJ-F 6GBHynixBench 33%, 59 samples12x
M378B5273DH0-CH9 M378B5773CH0-CH9 6GBSamsungBench 36%, 82 samples7x
HMT351U6BFR8C-H9 Micron 8JTF25664AZ-1G4D1 6GBHynixBench 29%, 20 samples7x
EDIT WITH CUSTOM PC BUILDER

Popular Athlon II X4 645 systems:

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Processor Rankings (Price vs Performance) May 2020 CPU Rankings.

We calculate effective speed which measures real world performance for typical users. Effective speed is adjusted by current prices to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top CPUs. [CPUPro]

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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
6,508

Poor (edit your comment) Add link

15 months ago.

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

POL-User
Avatar level
3,258

Poor

2 years ago.

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

Szszymon14
Avatar level
4

Poor

11 months ago.

Freaking loud stock cooler.

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 Frequently Asked Questions

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The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $55
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