Ryzen Threadripper 1977X vs Ryzen Threadripper PRO 7975WX

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Primary details

Comparing Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking15not rated
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation12.06no data
Market segmentServerDesktop processor
Power efficiency16.33no data
Architecture codenameStorm Peak (2023)Zen (2017−2020)
Release date19 October 2023 (1 year ago)no data
Launch price (MSRP)$3,899no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X 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 cores32 (Dotriaconta-Core)14 (Tetradeca-Core)
Threads64no data
Base clock speed4 GHzno data
Boost clock speed5.3 GHz3.5 GHz
L1 cache64 KB (per core)128 KB (per core)
L2 cache1 MB (per core)512 KB (per core)
L3 cache128 MB (shared)32768 KB
Chip lithography5 nm14 nm
Die size4x 71 mm2no data
Number of transistors26,280 millionno data
64 bit support++
Windows 11 compatibilityno data-
Unlocked multiplier++

Compatibility

Information on Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X 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 configuration11
SocketsTR5SP3r2
Power consumption (TDP)350 Watt155 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X. You'll probably need this information if you require some particular technology.

AES-NI+-
AVX+-
Precision Boost 2+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR5DDR4

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardN/Ano data

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X.

PCIe version5.0no data
PCI Express lanes128no data

Pros & cons summary


Physical cores 32 14
Chip lithography 5 nm 14 nm
Power consumption (TDP) 350 Watt 155 Watt

Ryzen Threadripper PRO 7975WX has 128.6% more physical cores, and a 180% more advanced lithography process.

Ryzen Threadripper 1977X, on the other hand, has 125.8% lower power consumption.

We couldn't decide between Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X. We've got no test results to judge.

Be aware that Ryzen Threadripper PRO 7975WX is a server/workstation processor while Ryzen Threadripper 1977X is a desktop one.


Should you still have questions on choice between Ryzen Threadripper PRO 7975WX and Ryzen Threadripper 1977X, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 7975WX
Ryzen Threadripper PRO 7975WX
AMD Ryzen Threadripper 1977X
Ryzen Threadripper 1977X

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