Phenom II X6 1045T vs Ryzen 3 4300U

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Aggregate performance score

Ryzen 3 4300U
2020
4 cores / 4 threads, 15 Watt
4.83
+132%

Ryzen 3 4300U outperforms Phenom II X6 1045T by a whopping 132% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 4300U and Phenom II X6 1045T processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12481888
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.23
Market segmentLaptopDesktop processor
SeriesAMD Renoir (Ryzen 4000 APU)no data
Architecture codenameRenoir-U (Zen 2) (2020−2021)Thuban (2010)
Release date6 January 2020 (4 years ago)1 September 2010 (14 years ago)
Launch price (MSRP)no data$175

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 4300U 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 speed2.7 GHz2.7 GHz
Boost clock speed3.7 GHz3.2 GHz
Multiplier27no data
L1 cache128K (per core)128 KB (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache4 MB (shared)6 MB (shared)
Chip lithography7 nm45 nm
Die size156 mm2346 mm2
Maximum core temperature105 °Cno data
Number of transistors9800 Million904 million
64 bit support++
Windows 11 compatibility+-

Compatibility

Information on Ryzen 3 4300U 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
SocketFP6AM3
Power consumption (TDP)15 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 4300U and Phenom II X6 1045T. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI+-
FMA+-
AVX+-

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 4300U and Phenom II X6 1045T are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 4300U and Phenom II X6 1045T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size64 GBno data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 5no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 4300U and Phenom II X6 1045T.

PCIe version3.02.0

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.

Ryzen 3 4300U 4.83
+132%
Phenom II X6 1045T 2.08

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.

Ryzen 3 4300U 7441
+133%
Phenom II X6 1045T 3200

Gaming performance

Pros & cons summary


Performance score 4.83 2.08
Recency 6 January 2020 1 September 2010
Physical cores 4 6
Threads 4 6
Chip lithography 7 nm 45 nm
Power consumption (TDP) 15 Watt 95 Watt

Ryzen 3 4300U has a 132.2% higher aggregate performance score, an age advantage of 9 years, a 542.9% more advanced lithography process, and 533.3% lower power consumption.

Phenom II X6 1045T, on the other hand, has 50% more physical cores and 50% more threads.

The Ryzen 3 4300U is our recommended choice as it beats the Phenom II X6 1045T in performance tests.

Be aware that Ryzen 3 4300U is a notebook processor while Phenom II X6 1045T is a desktop one.


Should you still have questions on choice between Ryzen 3 4300U 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 Ryzen 3 4300U
Ryzen 3 4300U
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.


4.1 929 votes

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Questions & comments

Here you can ask a question about Ryzen 3 4300U or Phenom II X6 1045T, agree or disagree with our judgements, or report an error or mismatch.