AMD Athlon II X3 450 vs Phenom II X4 905e

#ad
Buy
VS

Combined performance score

Phenom II X4 905e
1.25
+5%

Phenom II X4 905e outperforms Athlon II X3 450 by 5% in our combined benchmark results.

General info

Comparing Phenom II X4 905e and Athlon II X3 450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking21722217
Place by popularitynot in top-100not in top-100
Value for money2.764.89
Market segmentDesktop processorDesktop processor
Series4x Phenom II (Desktop)no data
Architecture codenameDaneb (2009)Rana (2009−2011)
Release date1 June 2009 (14 years old)21 September 2010 (13 years old)
Launch price (MSRP)$212$45
Current price$80 (0.4x MSRP)$24 (0.5x MSRP)
Value for money

Performance per price, higher is better.

Athlon II X3 450 has 77% better value for money than Phenom II X4 905e.

Technical specs

Phenom II X4 905e and Athlon II X3 450 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)3 (Tri-Core)
Threads43
Base clock speedno data3.2 GHz
Boost clock speed2.5 GHz3.2 GHz
L1 cache128 KB (per core)128 KB (per core)
L2 cache512 KB (per core)512 KB (per core)
L3 cache6 MB (shared)0 KB
Chip lithography45 nm45 nm
Die size258 mm2169 mm2
Number of transistors758 Million300 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Phenom II X4 905e and Athlon II X3 450 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketAM3AM3
Power consumption (TDP)65 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X4 905e and Athlon II X3 450. You'll probably need this information if you require some particular technology.

Instruction set extensions45 nm, 1.25no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X4 905e and Athlon II X3 450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Phenom II X4 905e and Athlon II X3 450.

PCIe versionno data2.0

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Phenom II X4 905e 1.25
+5%
Athlon II X3 450 1.19

Phenom II X4 905e outperforms Athlon II X3 450 by 5% in our combined benchmark results.


Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Benchmark coverage: 68%

Phenom II X4 905e 1921
+5.4%
Athlon II X3 450 1822

Phenom II X4 905e outperforms Athlon II X3 450 by 5% in Passmark.

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Benchmark coverage: 42%

Phenom II X4 905e 341
+4.6%
Athlon II X3 450 326

Phenom II X4 905e outperforms Athlon II X3 450 by 5% in GeekBench 5 Single-Core.

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Benchmark coverage: 42%

Phenom II X4 905e 1150
+43.9%
Athlon II X3 450 799

Phenom II X4 905e outperforms Athlon II X3 450 by 44% in GeekBench 5 Multi-Core.

Gaming performance

Advantages and disadvantages


Performance score 1.25 1.19
Recency 1 June 2009 21 September 2010
Physical cores 4 3
Threads 4 3
Cost $212 $45
Power consumption (TDP) 65 Watt 95 Watt

We couldn't decide between Phenom II X4 905e and Athlon II X3 450. The differences in performance seem too small.


Should you still have questions on choice between Phenom II X4 905e and Athlon II X3 450, ask them in Comments section, and we shall answer.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD Phenom II X4 905e
Phenom II X4 905e
AMD Athlon II X3 450
Athlon II X3 450

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

User ratings: view and submit

Here you can see how users rate the processors, as well as rate them yourself.


4.1 25 votes

Rate AMD Phenom II X4 905e on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.4 270 votes

Rate AMD Athlon II X3 450 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions and comments

Here you can ask a question about Phenom II X4 905e or Athlon II X3 450, agree or disagree with our judgements, or report an error or mismatch.