Phenom II X6 1045T vs FX-4300

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Aggregate performance score

FX-4300
2012
4 cores / 4 threads, 95 Watt
1.88
Phenom II X6 1045T
2010
6 cores / 6 threads, 95 Watt
2.02
+7.4%

Phenom II X6 1045T outperforms FX-4300 by a small 7% based on our aggregate benchmark results.

Primary details

Comparing FX-4300 and Phenom II X6 1045T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking19881926
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.350.29
Market segmentDesktop processorDesktop processor
Power efficiency1.872.01
Architecture codenameVishera (2012−2015)Thuban (2010)
Release date23 October 2012 (12 years ago)1 September 2010 (14 years ago)
Launch price (MSRP)$122$175

Cost-effectiveness evaluation

Performance per price, higher is better.

FX-4300 has 21% better value for money than Phenom II X6 1045T.

Detailed specifications

FX-4300 and Phenom II X6 1045T 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)6 (Hexa-Core)
Threads46
Base clock speed3.8 GHz2.7 GHz
Boost clock speed4 GHz3.2 GHz
L1 cacheno data128 KB (per core)
L2 cache4096 KB512 KB (per core)
L3 cacheno data6 MB (shared)
Chip lithography32 nm45 nm
Die size315 mm2346 mm2
Maximum core temperature71 °Cno data
Number of transistors1,200 million904 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier+-
P0 Vcore voltageMin: 1.225 V - Max: 1.3875 Vno data

Compatibility

Information on FX-4300 and Phenom II X6 1045T 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
SocketAM3+AM3
Power consumption (TDP)95 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by FX-4300 and Phenom II X6 1045T. You'll probably need this information if you require some particular technology.

AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by FX-4300 and Phenom II X6 1045T are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by FX-4300 and Phenom II X6 1045T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardOn certain motherboards (Chipset feature)no data

Peripherals

Specifications and connection of peripherals supported by FX-4300 and Phenom II X6 1045T.

PCIe versionn/a2.0

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.

FX-4300 1.88
Phenom II X6 1045T 2.02
+7.4%

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.

FX-4300 2981
Phenom II X6 1045T 3210
+7.7%

Gaming performance

Pros & cons summary


Performance score 1.88 2.02
Recency 23 October 2012 1 September 2010
Physical cores 4 6
Threads 4 6
Chip lithography 32 nm 45 nm

FX-4300 has an age advantage of 2 years, and a 40.6% more advanced lithography process.

Phenom II X6 1045T, on the other hand, has a 7.4% higher aggregate performance score, and 50% more physical cores and 50% more threads.

Given the minimal performance differences, no clear winner can be declared between FX-4300 and Phenom II X6 1045T.


Should you still have questions on choice between FX-4300 and Phenom II X6 1045T, ask them in Comments section, and we shall answer.

Vote for your favorite

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


AMD FX-4300
FX-4300
AMD Phenom II X6 1045T
Phenom II X6 1045T

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Community ratings

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


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Questions & comments

Here you can ask a question about FX-4300 or Phenom II X6 1045T, agree or disagree with our judgements, or report an error or mismatch.