Xeon W-1390 vs Ryzen Threadripper PRO 3945WX

VS

Aggregate performance score

Ryzen Threadripper PRO 3945WX
2020
12 cores / 24 threads, 280 Watt
21.52
+40.4%
Xeon W-1390
2021
8 cores / 16 threads, 80 Watt
15.33

Ryzen Threadripper PRO 3945WX outperforms Xeon W-1390 by a considerable 40% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper PRO 3945WX and Xeon W-1390 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking258467
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluationno data65.61
Market segmentServerServer
SeriesAMD Ryzen Threadripperno data
Power efficiency7.1417.80
Architecture codenameMatisse (2019−2020)Rocket Lake-S (2021)
Release date14 July 2020 (4 years ago)6 May 2021 (3 years ago)
Launch price (MSRP)no data$494

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper PRO 3945WX and Xeon W-1390 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)8 (Octa-Core)
Threads2416
Base clock speed4 GHz2.8 GHz
Boost clock speed4.3 GHz5.1 GHz
Bus rateno data8 GT/s
Multiplier40no data
L1 cache64K (per core)80 KB (per core)
L2 cache512K (per core)512 KB (per core)
L3 cache64 MB16 MB (shared)
Chip lithography7 nm, 12 nm14 nm
Die size74 mm2276 mm2
Maximum core temperatureno data100 °C
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 Xeon W-1390 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
SocketTR4FCLGA1200
Power consumption (TDP)280 Watt80 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
Turbo Boost Max 3.0no data+
Deep Learning Boost-+

Security technologies

Ryzen Threadripper PRO 3945WX and Xeon W-1390 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4-3200DDR4-3200
Maximum memory size2 TiB128 GB
Max memory channelsno data2
Maximum memory bandwidth204.8 GB/s50 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics P750
Max video memory-64 GB
Quick Sync Video-+
Clear Video-+
Clear Video HD-+
Graphics max frequency-1.3 GHz
Execution Units-32
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper PRO 3945WX and Xeon W-1390 integrated GPUs.

Number of displays supported-3

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390 integrated GPUs, including resolutions over different interfaces.

4K resolution support-+
Max resolution over HDMI 1.4-4096x2160@60Hz
Max resolution over eDP-5120 x 3200 @60Hz
Max resolution over DisplayPort-5120 x 3200 @60Hz

Graphics API support

APIs supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390 integrated GPUs, sometimes API versions are included.

DirectX-12.1
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper PRO 3945WX and Xeon W-1390.

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 21.52
+40.4%
Xeon W-1390 15.33

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 33546
+40.3%
Xeon W-1390 23902

Gaming performance

Pros & cons summary


Performance score 21.52 15.33
Recency 14 July 2020 6 May 2021
Physical cores 12 8
Threads 24 16
Chip lithography 7 nm 14 nm
Power consumption (TDP) 280 Watt 80 Watt

Ryzen Threadripper PRO 3945WX has a 40.4% higher aggregate performance score, 50% more physical cores and 50% more threads, and a 100% more advanced lithography process.

Xeon W-1390, on the other hand, has an age advantage of 9 months, and 250% lower power consumption.

The Ryzen Threadripper PRO 3945WX is our recommended choice as it beats the Xeon W-1390 in performance tests.


Should you still have questions on choice between Ryzen Threadripper PRO 3945WX and Xeon W-1390, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper PRO 3945WX
Ryzen Threadripper PRO 3945WX
Intel Xeon W-1390
Xeon W-1390

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