Ryzen 7 5700U vs Athlon 64 FX-76

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Primary details

Comparing Athlon 64 FX-76 and Ryzen 7 5700U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated765
Place by popularitynot in top-10016
Market segmentDesktop processorLaptop
Seriesno dataAMD Lucienne (Zen 2, Ryzen 5000)
Power efficiencyno data62.92
Architecture codenameWindsor (2006−2007)Lucienne-U (Zen 2) (2021)
Release dateNovember 2006 (18 years ago)12 January 2021 (3 years ago)

Detailed specifications

Athlon 64 FX-76 and Ryzen 7 5700U 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 cores2 (Dual-core)8 (Octa-Core)
Threads216
Base clock speedno data1.8 GHz
Boost clock speed3.2 GHz4.3 GHz
Multiplierno data18
L1 cache128 KB64K (per core)
L2 cache1 MB512K (per core)
L3 cache0 KB8 MB (shared)
Chip lithography90 nm7 nm
Die size235 mm2156 mm2
Maximum core temperatureno data105 °C
Number of transistors227 million9,800 million
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Athlon 64 FX-76 and Ryzen 7 5700U 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
SocketFFP6
Power consumption (TDP)125 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon 64 FX-76 and Ryzen 7 5700U. 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, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI-+
FMA-+
AVX-+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon 64 FX-76 and Ryzen 7 5700U are enumerated here.

AMD-V-+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon 64 FX-76 and Ryzen 7 5700U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1DDR4
Maximum memory sizeno data64 GB

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon RX Vega 8 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Athlon 64 FX-76 and Ryzen 7 5700U.

PCIe versionno data3.0
PCI Express lanesno data12

Pros & cons summary


Physical cores 2 8
Threads 2 16
Chip lithography 90 nm 7 nm
Power consumption (TDP) 125 Watt 15 Watt

Ryzen 7 5700U has 300% more physical cores and 700% more threads, a 1185.7% more advanced lithography process, and 733.3% lower power consumption.

We couldn't decide between Athlon 64 FX-76 and Ryzen 7 5700U. We've got no test results to judge.

Note that Athlon 64 FX-76 is a desktop processor while Ryzen 7 5700U is a notebook one.


Should you still have questions on choice between Athlon 64 FX-76 and Ryzen 7 5700U, ask them in Comments section, and we shall answer.

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AMD Athlon 64 FX-76
Athlon 64 FX-76
AMD Ryzen 7 5700U
Ryzen 7 5700U

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Community ratings

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