Phenom II X4 850 vs Ryzen 5 2500U

Aggregate performance score

Ryzen 5 2500U
2017
4 cores / 8 threads, 15 Watt
4.28
+173%

Ryzen 5 2500U outperforms Phenom II X4 850 by a whopping 173% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 2500U and Phenom II X4 850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13832131
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data0.18
Market segmentLaptopDesktop processor
SeriesAMD Ryzen 5no data
Power efficiency26.021.51
Architecture codenameRaven Ridge (2017−2018)Propus (2009−2011)
Release date26 October 2017 (7 years ago)1 June 2011 (13 years ago)
Launch price (MSRP)no data$111

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 5 2500U and Phenom II X4 850 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)4 (Quad-Core)
Threads84
Base clock speed2 GHz3.3 GHz
Boost clock speed2 GHz3.3 GHz
Multiplier20no data
L1 cache384 KB128 KB (per core)
L2 cache2 MB512 KB (per core)
L3 cache4 MB (shared)0 KB
Chip lithography14 nm45 nm
Die size209.78 mm2169 mm2
Number of transistors4950 Million300 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Ryzen 5 2500U and Phenom II X4 850 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)1
SocketFP5AM3
Power consumption (TDP)15 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 2500U and Phenom II X4 850. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 2500U and Phenom II X4 850 are enumerated here.

AMD-V+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 2500U and Phenom II X4 850. 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 X4 850.

PCIe version3.02.0
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 4.28
+173%
Phenom II X4 850 1.57

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 5 2500U 6548
+173%
Phenom II X4 850 2400

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
+100%
Phenom II X4 850 404

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 2371
+72.4%
Phenom II X4 850 1375

Gaming performance

Pros & cons summary


Performance score 4.28 1.57
Recency 26 October 2017 1 June 2011
Threads 8 4
Chip lithography 14 nm 45 nm
Power consumption (TDP) 15 Watt 95 Watt

Ryzen 5 2500U has a 172.6% higher aggregate performance score, an age advantage of 6 years, 100% more threads, a 221.4% more advanced lithography process, and 533.3% lower power consumption.

The Ryzen 5 2500U is our recommended choice as it beats the Phenom II X4 850 in performance tests.

Be aware that Ryzen 5 2500U is a notebook processor while Phenom II X4 850 is a desktop one.


Should you still have questions on choice between Ryzen 5 2500U and Phenom II X4 850, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 2500U
Ryzen 5 2500U
AMD Phenom II X4 850
Phenom II X4 850

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Community ratings

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4.1 1122 votes

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Questions & comments

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