Phenom II X6 1065T vs Ryzen 5 3450U

Primary details

Comparing Ryzen 5 3450U and Phenom II X6 1065T processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	1286	1762
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	0.38
Market segment	Laptop	Desktop processor
Series	AMD Picasso (Ryzen 3000 APU)	no data
Architecture codename	Picasso-U (Zen+)	Thuban (2010)
Release date	1 May 2020 (4 years ago)	7 December 2010 (13 years ago)
Current price	no data	$138

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 5 3450U and Phenom II X6 1065T 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 cores	4 (Quad-Core)	6 (Hexa-Core)
Threads	8	6
Base clock speed	2.1 GHz	2.9 GHz
Boost clock speed	3.5 GHz	3.4 GHz
L1 cache	384 KB	128 KB (per core)
L2 cache	2 MB	512 KB (per core)
L3 cache	4 MB	6 MB (shared)
Chip lithography	12 nm	45 nm
Die size	no data	346 mm2
Maximum core temperature	105 °C	no data
Number of transistors	4500 Million	904 million
64 bit support	+	+
Windows 11 compatibility	+	-
Unlocked multiplier	No	No

Compatibility

Information on Ryzen 5 3450U and Phenom II X6 1065T 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 configuration	no data	1
Socket	FP5	AM3
Power consumption (TDP)	15 Watt	125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 3450U and Phenom II X6 1065T. You'll probably need this information if you require some particular technology.

Instruction set extensions	DDR4-2400 RAM, PCIe 3, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME	no data
AES-NI	+	no data
FMA	+	no data
AVX	+	no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3450U and Phenom II X6 1065T. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR4

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

AMD Radeon RX Vega 8 (Ryzen 2000/3000)

no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 3450U and Phenom II X6 1065T.

PCIe version

no data

2.0

Synthetic benchmark performance

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

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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 5 3450U outperforms Phenom II X6 1065T by 99% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	4.36	2.19
Recency	1 May 2020	7 December 2010
Physical cores	4	6
Threads	8	6
Chip lithography	12 nm	45 nm
Power consumption (TDP)	15 Watt	125 Watt

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Should you still have questions on choice between Ryzen 5 3450U and Phenom II X6 1065T, ask them in Comments section, and we shall answer.

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