i9-14900HX vs EPYC 9334

VS

Aggregate performance score

EPYC 9334
2022
32 cores / 64 threads, 210 Watt
40.82
+42.1%
Core i9-14900HX
2024
24 cores / 32 threads, 55 Watt
28.73

EPYC 9334 outperforms Core i9-14900HX by a considerable 42% based on our aggregate benchmark results.

Primary details

Comparing EPYC 9334 and Core i9-14900HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking62158
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation11.52no data
Market segmentServerLaptop
SeriesAMD EPYCRaptor Lake-HX
Power efficiency18.3849.40
Architecture codenameGenoa (2022−2023)Raptor Lake-HX Refresh (2024)
Release date10 November 2022 (2 years ago)8 January 2024 (less than a year ago)
Launch price (MSRP)$2,990no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 9334 and Core i9-14900HX 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 cores32 (Dotriaconta-Core)24 (Tetracosa-Core)
Performance-coresno data8
Efficient-coresno data16
Threads6432
Base clock speed2.7 GHz2.2 GHz
Boost clock speed3.9 GHz5.7 GHz
Bus rateno data157 MHz
Multiplier27no data
L1 cache64K (per core)80 KB (per core)
L2 cache1 MB (per core)2 MB (per core)
L3 cache128 MB (shared)36 MB (shared)
Chip lithography5 nm, 6 nmIntel 7 nm
Die size4x 72 mm2257 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors52,560 millionno data
64 bit support++
Unlocked multiplier-+

Compatibility

Information on EPYC 9334 and Core i9-14900HX 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 configuration21
SocketSP5FCBGA1964
Power consumption (TDP)210 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9334 and Core i9-14900HX. 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++
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

EPYC 9334 and Core i9-14900HX 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 EPYC 9334 and Core i9-14900HX 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 EPYC 9334 and Core i9-14900HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5-4800DDR4, DDR5
Maximum memory size6 TiB192 GB
Max memory channelsno data2
Maximum memory bandwidth460.8 GB/s89.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics for 14th Gen Intel Processors
Quick Sync Video-+
Graphics max frequencyno data1.65 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of EPYC 9334 and Core i9-14900HX integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by EPYC 9334 and Core i9-14900HX 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 EPYC 9334 and Core i9-14900HX integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by EPYC 9334 and Core i9-14900HX.

PCIe version5.05.0 and 4.0
PCI Express lanes12816

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.

EPYC 9334 40.82
+42.1%
i9-14900HX 28.73

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.

EPYC 9334 64841
+42.1%
i9-14900HX 45634

Gaming performance

Pros & cons summary


Performance score 40.82 28.73
Recency 10 November 2022 8 January 2024
Physical cores 32 24
Threads 64 32
Power consumption (TDP) 210 Watt 55 Watt

EPYC 9334 has a 42.1% higher aggregate performance score, and 33.3% more physical cores and 100% more threads.

i9-14900HX, on the other hand, has an age advantage of 1 year, and 281.8% lower power consumption.

The EPYC 9334 is our recommended choice as it beats the Core i9-14900HX in performance tests.

Be aware that EPYC 9334 is a server/workstation processor while Core i9-14900HX is a notebook one.


Should you still have questions on choice between EPYC 9334 and Core i9-14900HX, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


AMD EPYC 9334
EPYC 9334
Intel Core i9-14900HX
Core i9-14900HX

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


5 2 votes

Rate EPYC 9334 on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4 442 votes

Rate Core i9-14900HX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about EPYC 9334 or Core i9-14900HX, agree or disagree with our judgements, or report an error or mismatch.