Ryzen 9 7945HX vs EPYC 7302P

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Aggregate performance score

EPYC 7302P
2019
16 cores / 32 threads, 155 Watt
20.64
Ryzen 9 7945HX
2023
16 cores / 32 threads, 55 Watt
34.55
+67.4%

Ryzen 9 7945HX outperforms EPYC 7302P by an impressive 67% based on our aggregate benchmark results.

Primary details

Comparing EPYC 7302P and Ryzen 9 7945HX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking267110
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation12.89no data
Market segmentServerLaptop
SeriesAMD EPYCno data
Power efficiency12.5559.20
Architecture codenameZen 2 (2017−2020)Dragon Range-HX (Zen 4) (2023−2024)
Release date7 August 2019 (5 years ago)4 January 2023 (1 year ago)
Launch price (MSRP)$825no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

EPYC 7302P and Ryzen 9 7945HX 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)16 (Hexadeca-Core)
Threads3232
Base clock speed3 GHz2.5 GHz
Boost clock speed3.3 GHz5.4 GHz
Multiplier30no data
L1 cache1 MB64K (per core)
L2 cache8 MB1 MB (per core)
L3 cache128 MB (shared)64 MB (shared)
Chip lithography7 nm, 14 nmCCD = 5 nm, I/O = 6 nm
Die size192 mm22x 71 mm2
Maximum core temperatureno data100 °C
Number of transistors4,800 million13,140 million
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on EPYC 7302P and Ryzen 9 7945HX 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 configuration1 (Uniprocessor)1
SocketTR4FL1
Power consumption (TDP)155 Watt55 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 7302P and Ryzen 9 7945HX. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX, 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++
FMA-+
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 7302P and Ryzen 9 7945HX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 7302P and Ryzen 9 7945HX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5
Maximum memory size4 TiBno data
Maximum memory bandwidth204.763 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataAMD Radeon 610M

Peripherals

Specifications and connection of peripherals supported by EPYC 7302P and Ryzen 9 7945HX.

PCIe versionno data5.0
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.

EPYC 7302P 20.64
Ryzen 9 7945HX 34.55
+67.4%

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 7302P 32669
Ryzen 9 7945HX 54674
+67.4%

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.

EPYC 7302P 1172
Ryzen 9 7945HX 2734
+133%

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.

EPYC 7302P 7873
Ryzen 9 7945HX 15891
+102%

Gaming performance

Pros & cons summary


Performance score 20.64 34.55
Recency 7 August 2019 4 January 2023
Power consumption (TDP) 155 Watt 55 Watt

Ryzen 9 7945HX has a 67.4% higher aggregate performance score, an age advantage of 3 years, and 181.8% lower power consumption.

The Ryzen 9 7945HX is our recommended choice as it beats the EPYC 7302P in performance tests.

Be aware that EPYC 7302P is a server/workstation processor while Ryzen 9 7945HX is a notebook one.


Should you still have questions on choice between EPYC 7302P and Ryzen 9 7945HX, 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 7302P
EPYC 7302P
AMD Ryzen 9 7945HX
Ryzen 9 7945HX

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Community ratings

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Questions & comments

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