EPYC 4124P vs Ryzen Threadripper PRO 3975WX

Primary details

Comparing Ryzen Threadripper PRO 3975WX and EPYC 4124P processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	57	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	18.22	no data
Market segment	Desktop processor	Server
Series	AMD Ryzen Threadripper	no data
Architecture codename	Matisse (2019−2020)	Raphael
Release date	14 July 2020 (3 years ago)	21 May 2024 (less than a year ago)
Current price	$2200	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Ryzen Threadripper PRO 3975WX and EPYC 4124P 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	32 (Dotriaconta-Core)	4 (Quad-Core)
Threads	64	8
Base clock speed	3.5 GHz	3.8 GHz
Boost clock speed	4.2 GHz	5.1 GHz
L1 cache	64K (per core)	64 KB (per core)
L2 cache	512K (per core)	1 MB (per core)
L3 cache	128 MB	32 MB (shared)
Chip lithography	7 nm	5 nm
Die size	74 mm2	71 mm2
Maximum core temperature	95 °C	no data
Maximum case temperature (TCase)	95 °C	61 °C
Number of transistors	3,800 million	6,570 million
64 bit support	+	+
Windows 11 compatibility	+	no data
Unlocked multiplier	Yes	No

Compatibility

Information on Ryzen Threadripper PRO 3975WX and EPYC 4124P 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	sWRX8	AM5
Power consumption (TDP)	280 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3975WX and EPYC 4124P. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost 2, XFR 2	no data
AES-NI	+	+
AVX	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3975WX and EPYC 4124P are enumerated here.

AMD-V

+

+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3975WX and EPYC 4124P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4-3200	DDR5
Maximum memory size	2 TiB	no data
Maximum memory bandwidth	204.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

-

AMD Radeon Graphics

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3975WX and EPYC 4124P.

PCIe version	4.0	5.0
PCI Express lanes	128	28

Pros & cons summary

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Recency	14 July 2020	21 May 2024
Physical cores	32	4
Threads	64	8
Chip lithography	7 nm	5 nm
Power consumption (TDP)	280 Watt	65 Watt

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Should you still have questions on choice between Ryzen Threadripper PRO 3975WX and EPYC 4124P, ask them in Comments section, and we shall answer.

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