EPYC 9655P vs Ryzen 7 4800H

#ad 
Buy on Amazon
VS

Aggregate performance score

Ryzen 7 4800H
2020
8 cores / 16 threads, 45 Watt
11.63
EPYC 9655P
2024
96 cores / 192 threads, 400 Watt
100.00
+760%

EPYC 9655P outperforms Ryzen 7 4800H by a whopping 760% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 4800H and EPYC 9655P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6731
Place by popularity90not in top-100
Cost-effectiveness evaluationno data2.62
Market segmentLaptopServer
SeriesAMD Renoir (Ryzen 4000 APU)no data
Power efficiency24.3323.54
Architecture codenameRenoir-H (Zen 2) (2020)Turin (2024)
Release date6 January 2020 (4 years ago)10 October 2024 (less than a year ago)
Launch price (MSRP)no data$10,811

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 4800H and EPYC 9655P 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 cores8 (Octa-Core)96
Threads16192
Base clock speed2.9 GHz2.6 GHz
Boost clock speed4.2 GHz4.5 GHz
Multiplier29no data
L1 cache64 KB (per core)80 KB (per core)
L2 cache512 KB (per core)1 MB (per core)
L3 cache8 MB (shared)384 MB (shared)
Chip lithography7 nm4 nm
Die size156 mm212x 70.6 mm2
Maximum core temperature105 °Cno data
Number of transistors9,800 million99,780 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 7 4800H and EPYC 9655P 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
SocketFP6SP5
Power consumption (TDP)45 Watt400 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 4800H and EPYC 9655P. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
Precision Boost 2no data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 4800H and EPYC 9655P are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 4800H and EPYC 9655P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR5
Maximum memory size64 GBno data
Maximum memory bandwidth68.27 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 7 ( - 1600 MHz)N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 4800H and EPYC 9655P.

PCIe version3.05.0
PCI Express lanesno data128

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 7 4800H 11.63
EPYC 9655P 100.00
+760%

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 7 4800H 18471
EPYC 9655P 158845
+760%

Gaming performance

Pros & cons summary


Performance score 11.63 100.00
Recency 6 January 2020 10 October 2024
Physical cores 8 96
Threads 16 192
Chip lithography 7 nm 4 nm
Power consumption (TDP) 45 Watt 400 Watt

Ryzen 7 4800H has 788.9% lower power consumption.

EPYC 9655P, on the other hand, has a 759.8% higher aggregate performance score, an age advantage of 4 years, 1100% more physical cores and 1100% more threads, and a 75% more advanced lithography process.

The EPYC 9655P is our recommended choice as it beats the Ryzen 7 4800H in performance tests.

Be aware that Ryzen 7 4800H is a notebook processor while EPYC 9655P is a server/workstation one.


Should you still have questions on choice between Ryzen 7 4800H and EPYC 9655P, 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 7 4800H
Ryzen 7 4800H
AMD EPYC 9655P
EPYC 9655P

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.


4.2 3356 votes

Rate Ryzen 7 4800H on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
3.6 177 votes

Rate EPYC 9655P on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 4800H or EPYC 9655P, agree or disagree with our judgements, or report an error or mismatch.