i7-14700HX vs Ryzen 9 7945HX3D

VS

Aggregate performance score

Ryzen 9 7945HX3D
2023
16 cores / 32 threads, 55 Watt
36.14
+53.1%
Core i7-14700HX
2024
20 cores / 28 threads, 55 Watt
23.60

Ryzen 9 7945HX3D outperforms Core i7-14700HX by an impressive 53% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 7945HX3D and Core i7-14700HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking99221
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesAMD Dragon Range (Zen 4, Ryzen 7045)Raptor Lake-HX
Power efficiency62.1540.58
Architecture codenameDragon Range-HX (Zen 4) (2023−2024)Raptor Lake-HX Refresh (2024)
Release date27 July 2023 (1 year ago)8 January 2024 (less than a year ago)

Detailed specifications

Ryzen 9 7945HX3D and Core i7-14700HX 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)20 (Icosa-Core)
Threads3228
Base clock speed2.3 GHz2.1 GHz
Boost clock speed5.4 GHz5.4 GHz
Bus rateno data157 MHz
L1 cache64 KB (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache128 MB (shared)33 MB (shared)
Chip lithography5 nmIntel 7 nm
Die size2x 71 mm2257 mm2
Maximum core temperature89 °C100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors17,840 millionno data
64 bit support++
Unlocked multiplier++

Compatibility

Information on Ryzen 9 7945HX3D and Core i7-14700HX 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
SocketFL1FCBGA1964
Power consumption (TDP)55 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 7945HX3D and Core i7-14700HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA-+
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen 9 7945HX3D and Core i7-14700HX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 7945HX3D and Core i7-14700HX are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7945HX3D and Core i7-14700HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-5200DDR4, DDR5
Maximum memory sizeno data192 GB
Max memory channelsno data2
Maximum memory bandwidthno data89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
AMD Radeon 610M (400 - 2200 MHz)Intel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.6 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Ryzen 9 7945HX3D and Core i7-14700HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Ryzen 9 7945HX3D and Core i7-14700HX integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2160 @ 60Hz
Max resolution over eDPno data5120 x 3200 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Ryzen 9 7945HX3D and Core i7-14700HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 7945HX3D and Core i7-14700HX.

PCIe version5.05.0 and 4.0
PCI Express lanes2816

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 36.14
+53.1%
i7-14700HX 23.60

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 57404
+53.2%
i7-14700HX 37482

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 9 7945HX3D 2762
+9.5%
i7-14700HX 2522

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 9 7945HX3D 16400
+19.4%
i7-14700HX 13736

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Ryzen 9 7945HX3D 8478
i7-14700HX 11767
+38.8%

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Ryzen 9 7945HX3D 70414
+3.3%
i7-14700HX 68172

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Ryzen 9 7945HX3D 5.9
i7-14700HX 2.69
+119%

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Ryzen 9 7945HX3D 62
+493%
i7-14700HX 10

Cinebench 15 64-bit multi-core

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

Ryzen 9 7945HX3D 5600
+48.1%
i7-14700HX 3780

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.

Ryzen 9 7945HX3D 311
+5.1%
i7-14700HX 296

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark 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 loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

Ryzen 9 7945HX3D 3.7
+1.9%
i7-14700HX 3.63

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

Ryzen 9 7945HX3D 23.4
+21.2%
i7-14700HX 19.3

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

Ryzen 9 7945HX3D 51122
+401%
i7-14700HX 10202

Geekbench 5.5 Multi-Core

Ryzen 9 7945HX3D 19875
+12.3%
i7-14700HX 17691

Blender(-)

Ryzen 9 7945HX3D 95
i7-14700HX 140
+47.4%

Geekbench 5.5 Single-Core

Ryzen 9 7945HX3D 2133
+2.5%
i7-14700HX 2080

7-Zip Single

Ryzen 9 7945HX3D 7573
+9.8%
i7-14700HX 6895

7-Zip

Ryzen 9 7945HX3D 136201
+38.8%
i7-14700HX 98097

WebXPRT 3

Ryzen 9 7945HX3D 480
+58.9%
i7-14700HX 302

CrossMark Overall

Ryzen 9 7945HX3D 2086
i7-14700HX 2132
+2.2%

WebXPRT 4 Overall

Ryzen 9 7945HX3D 328
+19.7%
i7-14700HX 274

Blender v3.3 Classroom CPU(-)

Ryzen 9 7945HX3D 150
i7-14700HX 243
+62%

Geekbench 6.3 Multi-Core

Ryzen 9 7945HX3D 16957
+3.9%
i7-14700HX 16326

Geekbench 6.3 Single-Core

Ryzen 9 7945HX3D 2916
+1.1%
i7-14700HX 2884

Gaming performance

Pros & cons summary


Performance score 36.14 23.60
Integrated graphics card 2.85 5.58
Recency 27 July 2023 8 January 2024
Physical cores 16 20
Threads 32 28

Ryzen 9 7945HX3D has a 53.1% higher aggregate performance score, and 14.3% more threads.

i7-14700HX, on the other hand, has 95.8% faster integrated GPU, an age advantage of 5 months, and 25% more physical cores.

The Ryzen 9 7945HX3D is our recommended choice as it beats the Core i7-14700HX in performance tests.


Should you still have questions on choice between Ryzen 9 7945HX3D and Core i7-14700HX, ask them in Comments section, and we shall answer.

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AMD Ryzen 9 7945HX3D
Ryzen 9 7945HX3D
Intel Core i7-14700HX
Core i7-14700HX

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Community ratings

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