Ryzen 7 7435HS vs Ryzen 9 7945HX3D

VS

Aggregate performance score

Ryzen 9 7945HX3D
2023
16 cores / 32 threads, 55 Watt
36.15
+140%
Ryzen 7 7435HS
2023
8 cores / 16 threads, 45 Watt
15.04

Ryzen 9 7945HX3D outperforms Ryzen 7 7435HS by a whopping 140% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7945HX3D and Ryzen 7 7435HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking99471
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)Ryzen 7000 Series
Power efficiency62.2031.63
Architecture codenameDragon Range-HX (Zen 4) (2023−2024)Rembrandt R
Release date27 July 2023 (1 year ago)2023 (1 year ago)

Detailed specifications

Ryzen 9 7945HX3D and Ryzen 7 7435HS 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)8 (Octa-Core)
Threads3216
Base clock speed2.3 GHz3.1 GHz
Boost clock speed5.4 GHz4.5 GHz
L1 cache64 KB (per core)512 KB
L2 cache1 MB (per core)4 MB
L3 cache128 MB (shared)16 MB
Chip lithography5 nm6 nm
Die size2x 71 mm2210 mm2
Maximum core temperature89 °C95 °C
Number of transistors17,840 millionno data
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Ryzen 9 7945HX3D and Ryzen 7 7435HS 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
SocketFL1FP7r2
Power consumption (TDP)55 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7945HX3D and Ryzen 7 7435HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataUSB 4, SMT, AES, AVX, AVX2, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7945HX3D and Ryzen 7 7435HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7945HX3D and Ryzen 7 7435HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR5-4800

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon 610M (400 - 2200 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7945HX3D and Ryzen 7 7435HS.

PCIe version5.04.0
PCI Express lanes2820

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 7945HX3D 36.15
+140%
Ryzen 7 7435HS 15.04

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 9 7945HX3D 57430
+140%
Ryzen 7 7435HS 23888

Gaming performance

Pros & cons summary


Performance score 36.15 15.04
Physical cores 16 8
Threads 32 16
Chip lithography 5 nm 6 nm
Power consumption (TDP) 55 Watt 45 Watt

Ryzen 9 7945HX3D has a 140.4% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 20% more advanced lithography process.

Ryzen 7 7435HS, on the other hand, has 22.2% lower power consumption.

The Ryzen 9 7945HX3D is our recommended choice as it beats the Ryzen 7 7435HS in performance tests.


Should you still have questions on choice between Ryzen 9 7945HX3D and Ryzen 7 7435HS, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D
AMD Ryzen 7 7435HS
Ryzen 7 7435HS

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Community ratings

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