Phenom II X2 N640 vs Ryzen 5 2500U

Aggregate performance score

Ryzen 5 2500U
2017
4 cores / 8 threads, 15 Watt
4.12
+358%
Phenom II X2 N640
2010
2 cores / 2 threads, 35 Watt
0.90

Ryzen 5 2500U outperforms Phenom II X2 N640 by a whopping 358% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 2500U and Phenom II X2 N640 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13902529
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Ryzen 52x AMD Phenom II
Power efficiency25.992.43
Architecture codenameRaven Ridge (2017−2018)Champlain (2010−2011)
Release date26 October 2017 (7 years ago)1 October 2010 (14 years ago)

Detailed specifications

Ryzen 5 2500U and Phenom II X2 N640 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)2 (Dual-core)
Threads82
Base clock speed2 GHzno data
Boost clock speed3.6 GHz2.9 GHz
Bus rateno data3600 MHz
Multiplier20no data
L1 cache128K (per core)256 KB
L2 cache512K (per core)2 MB
L3 cache4 MB (shared)no data
Chip lithography14 nm45 nm
Die size246 mm2no data
Number of transistors4950 Millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Ryzen 5 2500U and Phenom II X2 N640 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 configuration1 (Uniprocessor)no data
SocketFP5S1
Power consumption (TDP)15 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 2500U and Phenom II X2 N640. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTHyperTransport 3.0, SSE4A, AMD64, Enhanced Virus Protection, Vurtualization
AES-NI+-
AVX+-
VirusProtect-+
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 2500U and Phenom II X2 N640 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2500U and Phenom II X2 N640. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-2400DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth38.397 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 8 (Ryzen 2000/3000)no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 2500U and Phenom II X2 N640.

PCIe version3.0no data
PCI Express lanes12no data

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 5 2500U 4.12
+358%
Phenom II X2 N640 0.90

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 5 2500U 809
+137%
Phenom II X2 N640 342

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 5 2500U 2369
+280%
Phenom II X2 N640 623

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 5 2500U 7
+300%
Phenom II X2 N640 2

Gaming performance

Pros & cons summary


Performance score 4.12 0.90
Recency 26 October 2017 1 October 2010
Physical cores 4 2
Threads 8 2
Chip lithography 14 nm 45 nm
Power consumption (TDP) 15 Watt 35 Watt

Ryzen 5 2500U has a 357.8% higher aggregate performance score, an age advantage of 7 years, 100% more physical cores and 300% more threads, a 221.4% more advanced lithography process, and 133.3% lower power consumption.

The Ryzen 5 2500U is our recommended choice as it beats the Phenom II X2 N640 in performance tests.


Should you still have questions on choice between Ryzen 5 2500U and Phenom II X2 N640, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 2500U
Ryzen 5 2500U
AMD Phenom II X2 N640
Phenom II X2 N640

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Community ratings

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4.1 1129 votes

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Questions & comments

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