Athlon II X3 420e vs Phenom II X6 1045T

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Aggregate performance score

Phenom II X6 1045T
2010
6 cores / 6 threads, 95 Watt
2.06
+104%

Phenom II X6 1045T outperforms Athlon II X3 420e by a whopping 104% based on our aggregate benchmark results.

Primary details

Comparing Phenom II X6 1045T and Athlon II X3 420e processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking18202366
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.455.80
Market segmentDesktop processorDesktop processor
Architecture codenameThuban (2010)Rana (2009−2011)
Release date1 September 2010 (13 years ago)21 September 2010 (13 years ago)
Launch price (MSRP)$175$116
Current price$101 (0.6x MSRP)$17.22 (0.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Athlon II X3 420e has 1189% better value for money than Phenom II X6 1045T.

Detailed specifications

Phenom II X6 1045T and Athlon II X3 420e 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 cores6 (Hexa-Core)3 (Tri-Core)
Threads63
Base clock speed2.7 GHz2.6 GHz
Boost clock speed3.2 GHz2.6 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 size346 mm2169 mm2
Number of transistors904 million300 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Phenom II X6 1045T and Athlon II X3 420e 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)95 Watt45 Watt

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X6 1045T and Athlon II X3 420e. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Peripherals

Specifications and connection of peripherals supported by Phenom II X6 1045T and Athlon II X3 420e.

PCIe version2.02.0

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 X6 1045T 2.06
+104%
Athlon II X3 420e 1.01

Phenom II X6 1045T outperforms Athlon II X3 420e by 104% based on our aggregate 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 X6 1045T 3188
+105%
Athlon II X3 420e 1557

Phenom II X6 1045T outperforms Athlon II X3 420e by 105% in Passmark.

Gaming performance

Pros & cons summary


Performance score 2.06 1.01
Physical cores 6 3
Threads 6 3
Cost $175 $116
Power consumption (TDP) 95 Watt 45 Watt

The Phenom II X6 1045T is our recommended choice as it beats the Athlon II X3 420e in performance tests.


Should you still have questions on choice between Phenom II X6 1045T and Athlon II X3 420e, ask them in Comments section, and we shall answer.

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AMD Phenom II X6 1045T
Phenom II X6 1045T
AMD Athlon II X3 420e
Athlon II X3 420e

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Community ratings

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


4 169 votes

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Questions & comments

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