Ryzen 7 8840HS vs i9-14900HX

Aggregate performance score

Core i9-14900HX
2024
24 cores / 32 threads, 55 Watt
28.79
+86.5%
Ryzen 7 8840HS
2023
8 cores / 16 threads, 28 Watt
15.44

Core i9-14900HX outperforms Ryzen 7 8840HS by an impressive 86% based on our aggregate benchmark results.

Primary details

Comparing Core i9-14900HX and Ryzen 7 8840HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking156446
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesRaptor Lake-HXno data
Power efficiency49.5452.19
Architecture codenameRaptor Lake-HX Refresh (2024)Hawk Point-HS (Zen 4) (2023−2024)
Release date8 January 2024 (less than a year ago)6 December 2023 (less than a year ago)

Detailed specifications

Core i9-14900HX and Ryzen 7 8840HS 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 cores24 (Tetracosa-Core)8 (Octa-Core)
Threads3216
Base clock speed2.2 GHz3.3 GHz
Boost clock speed5.7 GHz5.1 GHz
Bus rate157 MHzno data
L1 cache80 KB (per core)64 KB (per core)
L2 cache2 MB (per core)1 MB (per core)
L3 cache36 MB (shared)16 MB (shared)
Chip lithographyIntel 7 nm4 nm
Die size257 mm2178 mm2
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data25,000 million
64 bit support++
Unlocked multiplier+-

Compatibility

Information on Core i9-14900HX and Ryzen 7 8840HS 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
SocketFCBGA1964FP8
Power consumption (TDP)55 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-14900HX and Ryzen 7 8840HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3
AES-NI++
FMA+-
AVX++
Enhanced SpeedStep (EIST)+no data
Speed Shift+no data
Hyper-Threading Technology+no data
TSX+-
Thermal Monitoring+-
Flex Memory Access+no data
Turbo Boost Max 3.0+no data
Precision Boost 2no data+
Deep Learning Boost+-

Security technologies

Core i9-14900HX and Ryzen 7 8840HS technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
Secure Key+no data
OS Guard+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-14900HX and Ryzen 7 8840HS are enumerated here.

AMD-V-+
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-14900HX and Ryzen 7 8840HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4, DDR5DDR5
Maximum memory size192 GBno data
Max memory channels2no data
Maximum memory bandwidth89.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® UHD Graphics for 14th Gen Intel® ProcessorsAMD Radeon 780M
Quick Sync Video+-
Graphics max frequency1.65 GHzno data
Execution Units32no data

Graphics interfaces

Available interfaces and connections of Core i9-14900HX and Ryzen 7 8840HS integrated GPUs.

Number of displays supported4no data

Graphics image quality

Maximum display resolutions supported by Core i9-14900HX and Ryzen 7 8840HS integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.44096 x 2160 @ 60Hzno data
Max resolution over eDP5120 x 3200 @ 120Hzno data
Max resolution over DisplayPort7680 x 4320 @ 60Hzno data

Graphics API support

APIs supported by Core i9-14900HX and Ryzen 7 8840HS integrated GPUs, sometimes API versions are included.

DirectX12.1no data
OpenGL4.6no data

Peripherals

Specifications and connection of peripherals supported by Core i9-14900HX and Ryzen 7 8840HS.

PCIe version5.0 and 4.04.0
PCI Express lanes1620

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.

i9-14900HX 28.79
+86.5%
Ryzen 7 8840HS 15.44

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.

i9-14900HX 45738
+86.5%
Ryzen 7 8840HS 24529

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.

i9-14900HX 2710
+31.4%
Ryzen 7 8840HS 2063

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.

i9-14900HX 15980
+75.7%
Ryzen 7 8840HS 9094

Cinebench 15 64-bit multi-core

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

i9-14900HX 4591
+124%
Ryzen 7 8840HS 2045

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.

i9-14900HX 311
+16%
Ryzen 7 8840HS 268

Geekbench 5.5 Multi-Core

i9-14900HX 20029
+102%
Ryzen 7 8840HS 9897

Blender(-)

i9-14900HX 111
Ryzen 7 8840HS 232
+109%

Geekbench 5.5 Single-Core

i9-14900HX 2131
+9.7%
Ryzen 7 8840HS 1942

7-Zip Single

i9-14900HX 7180
+15.7%
Ryzen 7 8840HS 6205

7-Zip

i9-14900HX 118593
+95.5%
Ryzen 7 8840HS 60670

WebXPRT 3

i9-14900HX 329
+6.8%
Ryzen 7 8840HS 308

Gaming performance

Pros & cons summary


Performance score 28.79 15.44
Recency 8 January 2024 6 December 2023
Physical cores 24 8
Threads 32 16
Power consumption (TDP) 55 Watt 28 Watt

i9-14900HX has a 86.5% higher aggregate performance score, an age advantage of 1 month, and 200% more physical cores and 100% more threads.

Ryzen 7 8840HS, on the other hand, has 96.4% lower power consumption.

The Core i9-14900HX is our recommended choice as it beats the Ryzen 7 8840HS in performance tests.


Should you still have questions on choice between Core i9-14900HX and Ryzen 7 8840HS, ask them in Comments section, and we shall answer.

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Intel Core i9-14900HX
Core i9-14900HX
AMD Ryzen 7 8840HS
Ryzen 7 8840HS

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Community ratings

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