EPYC 9454P vs Ryzen Threadripper 2950X

Primary details

Comparing Ryzen Threadripper 2950X and EPYC 9454P processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	279	12
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	17.29	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	AMD EPYC
Architecture codename	ZEN+ (2018−2020)	Genoa
Release date	6 August 2018 (5 years ago)	10 November 2022 (1 year ago)
Launch price (MSRP)	$899	$4,598
Current price	$557 (0.6x MSRP)	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper 2950X and EPYC 9454P 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)	48 (Octatetraconta-Core)
Threads	32	96
Base clock speed	3.5 GHz	2.75 GHz
Boost clock speed	4.4 GHz	2.75 GHz
Bus support	4 × 8 GT/s	no data
L1 cache	1.5 MB	3 MB
L2 cache	8 MB	48 MB
L3 cache	32 MB	256 MB (shared)
Chip lithography	12 nm	5 nm, 6 nm
Die size	213 mm2	8x 72 mm2
Number of transistors	9600 Million	52,560 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen Threadripper 2950X and EPYC 9454P 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 (Uniprocessor)	1
Socket	Socket TR4	SP5
Power consumption (TDP)	180 Watt	290 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 2950X and EPYC 9454P. You'll probably need this information if you require some particular technology.

AES-NI	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 2950X and EPYC 9454P are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 2950X and EPYC 9454P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4 Quad-channel	DDR5-4800
Maximum memory size	2 TiB	6 TiB
Max memory channels	4	no data
Maximum memory bandwidth	93.867 GB/s	460.8 GB/s
ECC memory support	+	no data

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 2950X and EPYC 9454P.

PCIe version	no data	5.0
PCI Express lanes	no data	128

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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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.

EPYC 9454P outperforms Ryzen Threadripper 2950X by 226% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	19.04	62.15
Recency	6 August 2018	10 November 2022
Physical cores	16	48
Threads	32	96
Cost	$899	$4598
Chip lithography	12 nm	5 nm
Power consumption (TDP)	180 Watt	290 Watt

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Should you still have questions on choice between Ryzen Threadripper 2950X and EPYC 9454P, ask them in Comments section, and we shall answer.

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