Ryzen 9 9950X vs EPYC 9124

Primary details

Comparing EPYC 9124 and Ryzen 9 9950X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	171	58
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	22.31	63.97
Market segment	Server	Desktop processor
Series	AMD EPYC	no data
Power efficiency	13.10	23.26
Architecture codename	Genoa (2022−2023)	Granite Ridge (2024)
Release date	10 November 2022 (1 year ago)	15 August 2024 (less than a year ago)
Launch price (MSRP)	$1,083	$649

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 9 9950X has 187% better value for money than EPYC 9124.

Detailed specifications

EPYC 9124 and Ryzen 9 9950X 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	16 (Hexadeca-Core)	16 (Hexadeca-Core)
Threads	32	32
Base clock speed	3 GHz	4.3 GHz
Boost clock speed	3 GHz	5.7 GHz
Multiplier	30	no data
L1 cache	1 MB	80 KB (per core)
L2 cache	16 MB	1 MB (per core)
L3 cache	64 MB (shared)	64 MB (shared)
Chip lithography	5 nm, 6 nm	4 nm
Die size	4x 72 mm2	2x 70.6 mm2
Maximum core temperature	no data	95 °C
Number of transistors	26,280 million	16,630 million
64 bit support	+	+
Unlocked multiplier	-	+

Compatibility

Information on EPYC 9124 and Ryzen 9 9950X 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	2	1
Socket	SP5	AM5
Power consumption (TDP)	200 Watt	170 Watt

Technologies and extensions

Technological solutions and additional instructions supported by EPYC 9124 and Ryzen 9 9950X. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	SMT, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A
AES-NI	+	+
AVX	+	+
Precision Boost 2	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by EPYC 9124 and Ryzen 9 9950X are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by EPYC 9124 and Ryzen 9 9950X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800	DDR5
Maximum memory size	6 TiB	no data
Maximum memory bandwidth	460.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by EPYC 9124 and Ryzen 9 9950X.

PCIe version	5.0	5.0
PCI Express lanes	128	24

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	28.73	43.37
Recency	10 November 2022	15 August 2024
Chip lithography	5 nm	4 nm
Power consumption (TDP)	200 Watt	170 Watt

---

Should you still have questions on choice between EPYC 9124 and Ryzen 9 9950X, 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.

---