Ryzen 9 7840HX vs Phenom II X3 715 BE

Primary details

Comparing Phenom II X3 715 BE and Ryzen 9 7840HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataAMD Dragon Range (Zen 4, Ryzen 7045)
Architecture codenameHeka (2009−2010)Dragon Range-HX (Zen 4) (2023−2024)
Release date1 October 2010 (14 years ago)17 January 2024 (less than a year ago)

Detailed specifications

Phenom II X3 715 BE and Ryzen 9 7840HX 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 cores3 (Tri-Core)12 (Dodeca-Core)
Threads324
Base clock speed2.8 GHz2.9 GHz
Boost clock speed2.8 GHz5.1 GHz
L1 cache128 KB (per core)768 KB
L2 cache512 KB (per core)12 MB
L3 cache6 MB (shared)64 MB
Chip lithography45 nm5 nm
Die size258 mm2no data
Maximum core temperatureno data100 °C
Number of transistors758 million9900 Million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-

Compatibility

Information on Phenom II X3 715 BE and Ryzen 9 7840HX 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 configuration1no data
SocketAM2+FL1
Power consumption (TDP)95 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Phenom II X3 715 BE and Ryzen 9 7840HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Phenom II X3 715 BE and Ryzen 9 7840HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesunknown Dual-channelDDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Phenom II X3 715 BE and Ryzen 9 7840HX.

PCIe version2.0no data

Pros & cons summary


Recency 1 October 2010 17 January 2024
Physical cores 3 12
Threads 3 24
Chip lithography 45 nm 5 nm
Power consumption (TDP) 95 Watt 55 Watt

Ryzen 9 7840HX has an age advantage of 13 years, 300% more physical cores and 700% more threads, a 800% more advanced lithography process, and 72.7% lower power consumption.

We couldn't decide between Phenom II X3 715 BE and Ryzen 9 7840HX. We've got no test results to judge.

Note that Phenom II X3 715 BE is a desktop processor while Ryzen 9 7840HX is a notebook one.


Should you still have questions on choice between Phenom II X3 715 BE and Ryzen 9 7840HX, ask them in Comments section, and we shall answer.

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AMD Phenom II X3 715 BE
Phenom II X3 715 BE
AMD Ryzen 9 7840HX
Ryzen 9 7840HX

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