Ryzen 9 8945HS vs Ryzen Threadripper 3970X

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Aggregate performance score

Ryzen Threadripper 3970X
2019
32 cores / 64 threads, 280 Watt
39.70
+112%
Ryzen 9 8945HS
2023
8 cores / 16 threads, 45 Watt
18.76

Ryzen Threadripper 3970X outperforms Ryzen 9 8945HS by a whopping 112% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 3970X and Ryzen 9 8945HS processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking65321
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation16.24no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen Threadripperno data
Power efficiency13.4239.45
Architecture codenameMatisse (2019−2020)Hawk Point-HS (Zen 4) (2023−2024)
Release date25 November 2019 (5 years ago)6 December 2023 (1 year ago)
Launch price (MSRP)$1,999no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper 3970X and Ryzen 9 8945HS 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)8 (Octa-Core)
Threads6416
Base clock speed3.7 GHz4 GHz
Boost clock speed4.5 GHz5.2 GHz
Bus rate8 × 16 GT/sno data
Multiplier37no data
L1 cache96K (per core)64 KB (per core)
L2 cache512K (per core)1 MB (per core)
L3 cache128 MB16 MB (shared)
Chip lithography7 nm, 12 nm4 nm
Die sizeno data178 mm2
Maximum core temperatureno data100 °C
Number of transistors19,200 million25,000 million
64 bit support++
Windows 11 compatibility+no data
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper 3970X and Ryzen 9 8945HS 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 configuration1 (Uniprocessor)1
SocketTR4FP8
Power consumption (TDP)280 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 3970X and Ryzen 9 8945HS. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataRyzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
Precision Boost 2++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 3970X and Ryzen 9 8945HS are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3970X and Ryzen 9 8945HS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Eight-channelDDR5
Maximum memory size256 GBno data
Max memory channels4no data
Maximum memory bandwidth102.403 GB/sno data
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon 780M ( - 2800 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 3970X and Ryzen 9 8945HS.

PCIe versionno data4.0
PCI Express lanesno data20

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.

Ryzen Threadripper 3970X 39.70
+112%
Ryzen 9 8945HS 18.76

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen Threadripper 3970X 63069
+112%
Ryzen 9 8945HS 29804

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen Threadripper 3970X 1662
Ryzen 9 8945HS 2373
+42.8%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen Threadripper 3970X 13839
+19.2%
Ryzen 9 8945HS 11611

Gaming performance

Pros & cons summary


Performance score 39.70 18.76
Recency 25 November 2019 6 December 2023
Physical cores 32 8
Threads 64 16
Chip lithography 7 nm 4 nm
Power consumption (TDP) 280 Watt 45 Watt

Ryzen Threadripper 3970X has a 111.6% higher aggregate performance score, and 300% more physical cores and 300% more threads.

Ryzen 9 8945HS, on the other hand, has an age advantage of 4 years, a 75% more advanced lithography process, and 522.2% lower power consumption.

The Ryzen Threadripper 3970X is our recommended choice as it beats the Ryzen 9 8945HS in performance tests.

Note that Ryzen Threadripper 3970X is a desktop processor while Ryzen 9 8945HS is a notebook one.


Should you still have questions on choice between Ryzen Threadripper 3970X and Ryzen 9 8945HS, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 3970X
Ryzen Threadripper 3970X
AMD Ryzen 9 8945HS
Ryzen 9 8945HS

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Community ratings

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Questions & comments

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