EPYC 4484PX vs Ryzen 9 PRO 7945

VS

Aggregate performance score

Ryzen 9 PRO 7945
2023
12 cores / 24 threads, 65 Watt
30.11
EPYC 4484PX
2024
12 cores / 24 threads, 120 Watt
32.18
+6.9%

EPYC 4484PX outperforms Ryzen 9 PRO 7945 by a small 7% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 9 PRO 7945 and EPYC 4484PX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking141126
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data50.26
Market segmentServerServer
Power efficiency43.8125.36
Architecture codenameRaphael (2023−2024)Raphael (2023−2024)
Release date13 June 2023 (1 year ago)21 May 2024 (less than a year ago)
Launch price (MSRP)no data$599

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 9 PRO 7945 and EPYC 4484PX 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 cores12 (Dodeca-Core)12 (Dodeca-Core)
Threads2424
Base clock speed3.7 GHz4.4 GHz
Boost clock speed5.4 GHz5.6 GHz
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)1 MB (per core)
L3 cache64 MB (shared)128 MB (shared)
Chip lithography5 nm5 nm
Die size2x 71 mm22x 71 mm2
Maximum case temperature (TCase)47 °C47 °C
Number of transistors13,140 million17,840 million
64 bit support++

Compatibility

Information on Ryzen 9 PRO 7945 and EPYC 4484PX 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
SocketAM5AM5
Power consumption (TDP)65 Watt120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and EPYC 4484PX. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 PRO 7945 and EPYC 4484PX are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 7945 and EPYC 4484PX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR5

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon GraphicsAMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and EPYC 4484PX.

PCIe version5.05.0
PCI Express lanes2428

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 PRO 7945 30.11
EPYC 4484PX 32.18
+6.9%

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 PRO 7945 47830
EPYC 4484PX 51115
+6.9%

Gaming performance

Pros & cons summary


Performance score 30.11 32.18
Recency 13 June 2023 21 May 2024
Power consumption (TDP) 65 Watt 120 Watt

Ryzen 9 PRO 7945 has 84.6% lower power consumption.

EPYC 4484PX, on the other hand, has a 6.9% higher aggregate performance score, and an age advantage of 11 months.

Given the minimal performance differences, no clear winner can be declared between Ryzen 9 PRO 7945 and EPYC 4484PX.


Should you still have questions on choice between Ryzen 9 PRO 7945 and EPYC 4484PX, 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 Ryzen 9 PRO 7945
Ryzen 9 PRO 7945
AMD EPYC 4484PX
EPYC 4484PX

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.


4.6 23 votes

Rate Ryzen 9 PRO 7945 on a scale of 1 to 5:

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

Rate EPYC 4484PX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 9 PRO 7945 or EPYC 4484PX, agree or disagree with our judgements, or report an error or mismatch.