Ryzen 9 4900H vs EPYC 9754

Aggregate performance score

EPYC 9754
2023, $11,900
128 cores / 256 threads, 360 Watt
55.85
+421%

EPYC 9754 outperforms Ryzen 9 4900H by a whopping 421% based on our aggregate benchmark results.

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking34827
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation1.17no data
Market segmentServerLaptop
Seriesno dataAMD Renoir (Ryzen 4000 APU)
Power efficiency16.6321.27
DesignerAMDAMD
ManufacturerTSMCTSMC
Architecture codenameBergamo (2023)Renoir-H (Zen 2) (2020)
Release date13 June 2023 (2 years ago)16 March 2020 (5 years ago)
Launch price (MSRP)$11,900no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Performance to price scatter graph

Detailed specifications

EPYC 9754 and Ryzen 9 4900H 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 cores1288 (Octa-Core)
Threads25616
Base clock speed2.25 GHz3.3 GHz
Boost clock speed3.1 GHz4.4 GHz
Multiplierno data33
L1 cache64 KB (per core)64 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache256 MB (shared)8 MB (shared)
Chip lithography5 nm7 nm
Die size8x 73 mm2156 mm2
Maximum core temperatureno data105 °C
Number of transistors71,000 million9,800 million
64 bit support++
Windows 11 compatibilityno data+

Compatibility

Information on EPYC 9754 and Ryzen 9 4900H 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
SocketSP5FP6
Power consumption (TDP)360 Watt54 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9754 and Ryzen 9 4900H. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataMMX (+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A, AES, AVX, AVX2, FMA, SHA
AES-NI++
FMA-+
AVX++
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9754 and Ryzen 9 4900H are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9754 and Ryzen 9 4900H. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4
Maximum memory sizeno data64 GB
Max memory channelsno data4
Maximum memory bandwidthno data68.27 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/AAMD Radeon RX Vega 8 (Ryzen 4000/5000) ( - 1750 MHz)

Peripherals

Specifications and connection of peripherals supported by EPYC 9754 and Ryzen 9 4900H.

PCIe version5.03.0
PCI Express lanes128no data

Synthetic benchmarks

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.

EPYC 9754 55.85
+421%
Ryzen 9 4900H 10.71

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. Other than that, Passmark measures multi-core performance.

EPYC 9754 98450
+421%
Samples: 12
Ryzen 9 4900H 18887
Samples: 459

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 9754 1634
+4.8%
Ryzen 9 4900H 1559

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 9754 16825
+152%
Ryzen 9 4900H 6688

Gaming performance

Pros & cons summary


Performance score 55.85 10.71
Recency 13 June 2023 16 March 2020
Physical cores 128 8
Threads 256 16
Chip lithography 5 nm 7 nm
Power consumption (TDP) 360 Watt 54 Watt

EPYC 9754 has a 421.5% higher aggregate performance score, an age advantage of 3 years, 1500% more physical cores and 1500% more threads, and a 40% more advanced lithography process.

Ryzen 9 4900H, on the other hand, has 566.7% lower power consumption.

The AMD EPYC 9754 is our recommended choice as it beats the AMD Ryzen 9 4900H in performance tests.

Be aware that EPYC 9754 is a server/workstation processor while Ryzen 9 4900H is a notebook one.

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AMD EPYC 9754
EPYC 9754
AMD Ryzen 9 4900H
Ryzen 9 4900H

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Community ratings

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