Ryzen 9 7945HX3D vs Athlon X4 950

VS

Aggregate performance score

Athlon X4 950
2017
4 cores / 4 threads, 65 Watt
2.26
Ryzen 9 7945HX3D
2023
16 cores / 32 threads, 55 Watt
36.15
+1500%

Ryzen 9 7945HX3D outperforms Athlon X4 950 by a whopping 1500% based on our aggregate benchmark results.

Primary details

Comparing Athlon X4 950 and Ryzen 9 7945HX3D processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking182899
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.66no data
Market segmentDesktop processorLaptop
Seriesno dataAMD Dragon Range (Zen 4, Ryzen 7045)
Power efficiency3.2962.20
Architecture codenameBristol Ridge (2016−2019)Dragon Range-HX (Zen 4) (2023−2024)
Release date27 July 2017 (7 years ago)27 July 2023 (1 year ago)
Launch price (MSRP)$60no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Athlon X4 950 and Ryzen 9 7945HX3D 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)16 (Hexadeca-Core)
Threads432
Base clock speed3.5 GHz2.3 GHz
Boost clock speed3.8 GHz5.4 GHz
L1 cache128 KB (per core)64 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache0 KB128 MB (shared)
Chip lithography28 nm5 nm
Die size246 mm22x 71 mm2
Maximum core temperatureno data89 °C
Maximum case temperature (TCase)74 °Cno data
Number of transistors1,178 million17,840 million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier++

Compatibility

Information on Athlon X4 950 and Ryzen 9 7945HX3D 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
SocketAM4FL1
Power consumption (TDP)65 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Athlon X4 950 and Ryzen 9 7945HX3D. You'll probably need this information if you require some particular technology.

AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Athlon X4 950 and Ryzen 9 7945HX3D are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Athlon X4 950 and Ryzen 9 7945HX3D. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR5-5200

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M (400 - 2200 MHz)

Peripherals

Specifications and connection of peripherals supported by Athlon X4 950 and Ryzen 9 7945HX3D.

PCIe versionno data5.0
PCI Express lanesno data28

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.

Athlon X4 950 2.26
Ryzen 9 7945HX3D 36.15
+1500%

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.

Athlon X4 950 3591
Ryzen 9 7945HX3D 57430
+1499%

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.

Athlon X4 950 632
Ryzen 9 7945HX3D 2763
+337%

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.

Athlon X4 950 1571
Ryzen 9 7945HX3D 16393
+943%

Gaming performance

Pros & cons summary


Performance score 2.26 36.15
Recency 27 July 2017 27 July 2023
Physical cores 4 16
Threads 4 32
Chip lithography 28 nm 5 nm
Power consumption (TDP) 65 Watt 55 Watt

Ryzen 9 7945HX3D has a 1499.6% higher aggregate performance score, an age advantage of 6 years, 300% more physical cores and 700% more threads, a 460% more advanced lithography process, and 18.2% lower power consumption.

The Ryzen 9 7945HX3D is our recommended choice as it beats the Athlon X4 950 in performance tests.

Note that Athlon X4 950 is a desktop processor while Ryzen 9 7945HX3D is a notebook one.


Should you still have questions on choice between Athlon X4 950 and Ryzen 9 7945HX3D, ask them in Comments section, and we shall answer.

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AMD Athlon X4 950
Athlon X4 950
AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D

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Community ratings

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Questions & comments

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