i7-12800HE vs Ryzen Threadripper PRO 3945WX

VS

Aggregate performance score

Ryzen Threadripper PRO 3945WX
2020
12 cores / 24 threads, 280 Watt
21.91
+12.5%

Ryzen Threadripper PRO 3945WX outperforms Core i7-12800HE by a moderate 12% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 3945WX and Core i7-12800HE processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking254311
Place by popularitynot in top-100not in top-100
Market segmentServerLaptop
SeriesAMD Ryzen Threadripperno data
Power efficiency7.1439.47
Architecture codenameMatisse (2019−2020)Alder Lake-H (2022)
Release date14 July 2020 (4 years ago)January 2022 (2 years ago)

Detailed specifications

Ryzen Threadripper PRO 3945WX and Core i7-12800HE 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 cores12 (Dodeca-Core)14 (Tetradeca-Core)
Threads2420
Base clock speed4 GHz2.4 GHz
Boost clock speed4.3 GHz4.6 GHz
Multiplier40no data
L1 cache64K (per core)80K (per core)
L2 cache512K (per core)1.25 MB (per core)
L3 cache64 MB24 MB (shared)
Chip lithography7 nm, 12 nm10 nm
Die size74 mm2217 mm2
Maximum case temperature (TCase)95 °Cno data
Number of transistors3,800 millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Ryzen Threadripper PRO 3945WX and Core i7-12800HE 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
SocketTR4Intel BGA 1744
Power consumption (TDP)280 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3945WX and Core i7-12800HE. You'll probably need this information if you require some particular technology.

AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen Threadripper PRO 3945WX and Core i7-12800HE technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3945WX and Core i7-12800HE are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3945WX and Core i7-12800HE. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4, DDR5 Dual-channel
Maximum memory size2 TiBno data
Maximum memory bandwidth204.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Iris Xe 96EU

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3945WX and Core i7-12800HE.

PCIe version4.04.0
PCI Express lanes12820

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 PRO 3945WX 21.91
+12.5%
i7-12800HE 19.48

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 PRO 3945WX 33535
+12.5%
i7-12800HE 29805

Gaming performance

Pros & cons summary


Performance score 21.91 19.48
Physical cores 12 14
Threads 24 20
Chip lithography 7 nm 10 nm
Power consumption (TDP) 280 Watt 45 Watt

Ryzen Threadripper PRO 3945WX has a 12.5% higher aggregate performance score, 20% more threads, and a 42.9% more advanced lithography process.

i7-12800HE, on the other hand, has 16.7% more physical cores, and 522.2% lower power consumption.

The Ryzen Threadripper PRO 3945WX is our recommended choice as it beats the Core i7-12800HE in performance tests.

Be aware that Ryzen Threadripper PRO 3945WX is a server/workstation processor while Core i7-12800HE is a notebook one.


Should you still have questions on choice between Ryzen Threadripper PRO 3945WX and Core i7-12800HE, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen Threadripper PRO 3945WX
Ryzen Threadripper PRO 3945WX
Intel Core i7-12800HE
Core i7-12800HE

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Community ratings

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3.7 30 votes

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Questions & comments

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