Xeon w3-2423 vs Ryzen 9 5900

Primary details

Comparing Ryzen 9 5900 and Xeon w3-2423 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	238	785
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	55.97
Market segment	Desktop processor	Server
Series	AMD Ryzen 9	no data
Power efficiency	31.52	7.58
Architecture codename	Vermeer (2020−2024)	Sapphire Rapids (2023−2024)
Release date	12 January 2021 (3 years ago)	15 February 2023 (1 year ago)
Launch price (MSRP)	no data	$359

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen 9 5900 and Xeon w3-2423 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 cores	12 (Dodeca-Core)	6 (Hexa-Core)
Threads	24	12
Base clock speed	3 GHz	2.1 GHz
Boost clock speed	4.7 GHz	4.2 GHz
Multiplier	30	no data
L1 cache	768 KB	80 KB (per core)
L2 cache	6 MB	2 MB (per core)
L3 cache	64 MB	15 MB
Chip lithography	7 nm, 12 nm	Intel 7 nm
Die size	81 mm2	no data
Maximum case temperature (TCase)	95 °C	64 °C
Number of transistors	4,150 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	+	-

Compatibility

Information on Ryzen 9 5900 and Xeon w3-2423 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 configuration	1	1
Socket	AM4	FCLGA4677
Power consumption (TDP)	65 Watt	120 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 9 5900 and Xeon w3-2423. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI	+	+
AVX	+	+
vPro	no data	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Turbo Boost Technology	no data	2.0
Hyper-Threading Technology	no data	+
TSX	-	+
Turbo Boost Max 3.0	no data	+
Deep Learning Boost	-	+

Security technologies

Ryzen 9 5900 and Xeon w3-2423 technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
SGX	no data	-
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 9 5900 and Xeon w3-2423 are enumerated here.

AMD-V	+	-
VT-d	no data	+
VT-x	no data	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 9 5900 and Xeon w3-2423. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5-4400
Maximum memory size	128 GB	2 TB
Max memory channels	no data	4
Maximum memory bandwidth	51.196 GB/s	no data
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

-

N/A

Peripherals

Specifications and connection of peripherals supported by Ryzen 9 5900 and Xeon w3-2423.

PCIe version	4.0	5.0
PCI Express lanes	no data	64

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.

---

Pros & cons summary

---

Performance score	22.47	9.98
Recency	12 January 2021	15 February 2023
Physical cores	12	6
Threads	24	12
Power consumption (TDP)	65 Watt	120 Watt

---

Should you still have questions on choice between Ryzen 9 5900 and Xeon w3-2423, 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.

---