Athlon X4 950 vs Ryzen 5 1500X

Aggregate performance score

Ryzen 5 1500X
2017
4 cores / 8 threads, 65 Watt
5.73
+154%
Athlon X4 950
2017
4 cores / 4 threads, 65 Watt
2.26

Ryzen 5 1500X outperforms Athlon X4 950 by a whopping 154% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 1500X and Athlon X4 950 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking11221812
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.123.66
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 5no data
Power efficiency8.343.29
Architecture codenameZen (2017−2020)Bristol Ridge (2016−2019)
Release date11 April 2017 (7 years ago)27 July 2017 (7 years ago)
Launch price (MSRP)$189$60

Cost-effectiveness evaluation

Performance per price, higher is better.

Athlon X4 950 has 17% better value for money than Ryzen 5 1500X.

Detailed specifications

Ryzen 5 1500X and Athlon X4 950 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 speed3.5 GHz3.5 GHz
Boost clock speed3.7 GHz3.8 GHz
Bus rate4 × 8 GT/sno data
Multiplier35no data
L1 cache96K (per core)128 KB (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache16 MB (shared)0 KB
Chip lithography14 nm28 nm
Die size192 mm2246 mm2
Maximum case temperature (TCase)no data74 °C
Number of transistors4,800 million1,178 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++

Compatibility

Information on Ryzen 5 1500X and Athlon X4 950 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
SocketAM4AM4
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 1500X and Athlon X4 950. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
FMA-+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 1500X and Athlon X4 950 are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 1500X and Athlon X4 950. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4 Dual-channel
Maximum memory size64 GBno data
Max memory channels2no data
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 1500X and Athlon X4 950.

PCIe version3.0no data
PCI Express lanes20no 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 1500X 5.73
+154%
Athlon X4 950 2.26

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 1500X 9104
+153%
Athlon X4 950 3596

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 1500X 1115
+70.2%
Athlon X4 950 655

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 1500X 3685
+127%
Athlon X4 950 1625

Gaming performance

Pros & cons summary


Performance score 5.73 2.26
Recency 11 April 2017 27 July 2017
Threads 8 4
Chip lithography 14 nm 28 nm

Ryzen 5 1500X has a 153.5% higher aggregate performance score, 100% more threads, and a 100% more advanced lithography process.

Athlon X4 950, on the other hand, has an age advantage of 3 months.

The Ryzen 5 1500X is our recommended choice as it beats the Athlon X4 950 in performance tests.


Should you still have questions on choice between Ryzen 5 1500X and Athlon X4 950, ask them in Comments section, and we shall answer.

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AMD Ryzen 5 1500X
Ryzen 5 1500X
AMD Athlon X4 950
Athlon X4 950

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


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Questions & comments

Here you can ask a question about Ryzen 5 1500X or Athlon X4 950, agree or disagree with our judgements, or report an error or mismatch.