Ryzen 9 7845HX vs Ryzen 9 5950X

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Aggregated performance score

Ryzen 9 5950X
2020
16 cores / 32 threads
29.53

Primary details

Comparing Ryzen 9 5950X and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking136133
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation39.75no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 9no data
Architecture codenameVermeer (Zen 3)Dragon Range-HX (Zen 4)
Release date5 November 2020 (3 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$799no data
Current price$704 (0.9x MSRP)no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 5950X and Ryzen 9 7845HX 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 cores16 (Hexadeca-Core)12 (Dodeca-Core)
Threads3224
Base clock speed3.4 GHz3 GHz
Boost clock speed4.9 GHz5.2 GHz
L1 cache64K (per core)64K (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache64 MB64 MB (shared)
Chip lithography7 nmCCD = 5 nm, I/O = 6 nm
Die sizeCPU cores: 2x 80.7 sq. mm., I/O: 125 mm22x 71 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)95 °Cno data
Number of transistorsno data13,140 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 9 5950X and Ryzen 9 7845HX 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)105 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5950X and Ryzen 9 7845HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsDDR4-3200 RAM, PCIe 4, MMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA3, SHADDR5-5200 RAM, PCIe 5, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMAno data+
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5950X and Ryzen 9 7845HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5950X and Ryzen 9 7845HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size128 GBno data
Max memory channels2no data
Maximum memory bandwidth51.196 GB/sno data
ECC memory support-no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5950X and Ryzen 9 7845HX.

PCIe version4.05.0
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.

Ryzen 9 5950X 29.53
Ryzen 9 7845HX 29.67
+0.5%

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.

Benchmark coverage: 68%

Ryzen 9 5950X 45668
Ryzen 9 7845HX 45890
+0.5%

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.

Benchmark coverage: 42%

Ryzen 9 5950X 2189
Ryzen 9 7845HX 2640
+20.6%

Ryzen 9 7845HX outperforms Ryzen 9 5950X by 21% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

Ryzen 9 5950X 12167
Ryzen 9 7845HX 13732
+12.9%

Ryzen 9 7845HX outperforms Ryzen 9 5950X by 13% in GeekBench 5 Multi-Core.

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

Benchmark coverage: 15%

Ryzen 9 5950X 4324
+0.1%
Ryzen 9 7845HX 4320

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

Benchmark coverage: 15%

Ryzen 9 5950X 267
Ryzen 9 7845HX 295
+10.7%

Ryzen 9 7845HX outperforms Ryzen 9 5950X by 11% in Cinebench 15 64-bit single-core.

Gaming performance

Pros & cons summary


Performance score 29.53 29.67
Recency 5 November 2020 4 January 2023
Physical cores 16 12
Threads 32 24
Power consumption (TDP) 105 Watt 55 Watt

Given the minimal performance differences, no clear winner can be declared between Ryzen 9 5950X and Ryzen 9 7845HX.

Note that Ryzen 9 5950X is a desktop processor while Ryzen 9 7845HX is a notebook one.


Should you still have questions on choice between Ryzen 9 5950X and Ryzen 9 7845HX, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 5950X
Ryzen 9 5950X
AMD Ryzen 9 7845HX
Ryzen 9 7845HX

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Community ratings

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